* /home/fossee/esim-workspace/second_order_low_pass_butterworth_active_filter/second_order_low_pass_butterworth_active_filter.cir
AC Analysis  Thu Jun 25 14:57:47  2020
--------------------------------------------------------------------------------
Index   frequency       ?                               
--------------------------------------------------------------------------------
0	1.000000e+01	1.279794e-04,	-5.72313e-06	
1	1.122018e+01	1.280156e-04,	-6.43052e-06	
2	1.258925e+01	1.280610e-04,	-7.22797e-06	
3	1.412538e+01	1.281176e-04,	-8.12803e-06	
4	1.584893e+01	1.281883e-04,	-9.14540e-06	
5	1.778279e+01	1.282761e-04,	-1.02975e-05	
6	1.995262e+01	1.283850e-04,	-1.16052e-05	
7	2.238721e+01	1.285192e-04,	-1.30938e-05	
8	2.511886e+01	1.286835e-04,	-1.47941e-05	
9	2.818383e+01	1.288831e-04,	-1.67446e-05	
10	3.162278e+01	1.291223e-04,	-1.89937e-05	
11	3.548134e+01	1.294038e-04,	-2.16032e-05	
12	3.981072e+01	1.297260e-04,	-2.46532e-05	
13	4.466836e+01	1.300780e-04,	-2.82481e-05	
14	5.011872e+01	1.304314e-04,	-3.25261e-05	
15	5.623413e+01	1.307245e-04,	-3.76696e-05	
16	6.309573e+01	1.308344e-04,	-4.39178e-05	
17	7.079458e+01	1.305270e-04,	-5.15750e-05	
18	7.943282e+01	1.293712e-04,	-6.10016e-05	
19	8.912509e+01	1.266027e-04,	-7.25460e-05	
20	1.000000e+02	1.209474e-04,	-8.63332e-05	
21	1.122018e+02	1.105323e-04,	-1.01762e-04	
22	1.258925e+02	9.330444e-05,	-1.16655e-04	
23	1.412538e+02	6.863530e-05,	-1.26699e-04	
24	1.584893e+02	3.968516e-05,	-1.26987e-04	
25	1.778279e+02	1.317838e-05,	-1.16139e-04	
26	1.995262e+02	-5.29075e-06,	-9.81919e-05	
27	2.238721e+02	-1.48645e-05,	-7.89992e-05	
28	2.511886e+02	-1.79760e-05,	-6.22868e-05	
29	2.818383e+02	-1.74790e-05,	-4.91693e-05	
30	3.162278e+02	-1.53707e-05,	-3.93656e-05	
31	3.548134e+02	-1.27646e-05,	-3.21843e-05	
32	3.981072e+02	-1.01990e-05,	-2.69574e-05	
33	4.466836e+02	-7.89756e-06,	-2.31601e-05	
34	5.011872e+02	-5.92828e-06,	-2.04115e-05	
35	5.623413e+02	-4.28744e-06,	-1.84444e-05	
36	6.309573e+02	-2.94212e-06,	-1.70737e-05	
37	7.079458e+02	-1.85047e-06,	-1.61723e-05	
38	7.943282e+02	-9.70911e-07,	-1.56538e-05	
39	8.912509e+02	-2.65991e-07,	-1.54599e-05	
40	1.000000e+03	2.964462e-07,	-1.55527e-05	
41	1.122018e+03	7.432110e-07,	-1.59088e-05	
42	1.258925e+03	1.096240e-06,	-1.65159e-05	
43	1.412538e+03	1.373227e-06,	-1.73702e-05	
44	1.584893e+03	1.588252e-06,	-1.84747e-05	
45	1.778279e+03	1.752362e-06,	-1.98382e-05	
46	1.995262e+03	1.874046e-06,	-2.14746e-05	
47	2.238721e+03	1.959633e-06,	-2.34028e-05	
48	2.511886e+03	2.013585e-06,	-2.56463e-05	
49	2.818383e+03	2.038718e-06,	-2.82334e-05	
50	3.162278e+03	2.036335e-06,	-3.11974e-05	
51	3.548134e+03	2.006287e-06,	-3.45767e-05	
52	3.981072e+03	1.946962e-06,	-3.84157e-05	
53	4.466836e+03	1.855197e-06,	-4.27646e-05	
54	5.011872e+03	1.726106e-06,	-4.76807e-05	

Index   frequency       ?                               
--------------------------------------------------------------------------------
55	5.623413e+03	1.552820e-06,	-5.32288e-05	
56	6.309573e+03	1.326128e-06,	-5.94817e-05	
57	7.079458e+03	1.033980e-06,	-6.65217e-05	
58	7.943282e+03	6.608617e-07,	-7.44411e-05	
59	8.912509e+03	1.869677e-07,	-8.33435e-05	
60	1.000000e+04	-4.12833e-07,	-9.33451e-05	

* /home/fossee/esim-workspace/second_order_low_pass_butterworth_active_filter/second_order_low_pass_butterworth_active_filter.cir
AC Analysis  Thu Jun 25 14:57:47  2020
--------------------------------------------------------------------------------
Index   frequency       net-_c1-pad1_                   
--------------------------------------------------------------------------------
0	1.000000e+01	1.003922e+00,	-2.59361e-04	
1	1.122018e+01	1.004945e+00,	-3.63780e-04	
2	1.258925e+01	1.006233e+00,	-5.11196e-04	
3	1.412538e+01	1.007854e+00,	-7.19522e-04	
4	1.584893e+01	1.009894e+00,	-1.01422e-03	
5	1.778279e+01	1.012462e+00,	-1.43156e-03	
6	1.995262e+01	1.015695e+00,	-2.02329e-03	
7	2.238721e+01	1.019763e+00,	-2.86345e-03	
8	2.511886e+01	1.024881e+00,	-4.05831e-03	
9	2.818383e+01	1.031319e+00,	-5.76095e-03	
10	3.162278e+01	1.039412e+00,	-8.19286e-03	
11	3.548134e+01	1.049575e+00,	-1.16762e-02	
12	3.981072e+01	1.062321e+00,	-1.66825e-02	
13	4.466836e+01	1.078266e+00,	-2.39060e-02	
14	5.011872e+01	1.098130e+00,	-3.43763e-02	
15	5.623413e+01	1.122709e+00,	-4.96291e-02	
16	6.309573e+01	1.152763e+00,	-7.19623e-02	
17	7.079458e+01	1.188746e+00,	-1.04804e-01	
18	7.943282e+01	1.230193e+00,	-1.53181e-01	
19	8.912509e+01	1.274413e+00,	-2.24133e-01	
20	1.000000e+02	1.314034e+00,	-3.26425e-01	
21	1.122018e+02	1.333313e+00,	-4.67850e-01	
22	1.258925e+02	1.305595e+00,	-6.47141e-01	
23	1.412538e+02	1.200210e+00,	-8.40392e-01	
24	1.584893e+02	1.007350e+00,	-9.96462e-01	
25	1.778279e+02	7.620658e-01,	-1.06501e+00	
26	1.995262e+02	5.255573e-01,	-1.03776e+00	
27	2.238721e+02	3.395746e-01,	-9.47480e-01	
28	2.511886e+02	2.113767e-01,	-8.33504e-01	
29	2.818383e+02	1.293290e-01,	-7.20843e-01	
30	3.162278e+02	7.869574e-02,	-6.20157e-01	
31	3.548134e+02	4.790634e-02,	-5.33956e-01	
32	3.981072e+02	2.924826e-02,	-4.61320e-01	
33	4.466836e+02	1.792011e-02,	-4.00281e-01	
34	5.011872e+02	1.101412e-02,	-3.48811e-01	
35	5.623413e+02	6.784347e-03,	-3.05147e-01	
36	6.309573e+02	4.182129e-03,	-2.67851e-01	
37	7.079458e+02	2.574934e-03,	-2.35781e-01	
38	7.943282e+02	1.579075e-03,	-2.08036e-01	
39	8.912509e+02	9.604531e-04,	-1.83903e-01	
40	1.000000e+03	5.754686e-04,	-1.62817e-01	
41	1.122018e+03	3.356195e-04,	-1.44322e-01	
42	1.258925e+03	1.861461e-04,	-1.28047e-01	
43	1.412538e+03	9.305873e-05,	-1.13686e-01	
44	1.584893e+03	3.520877e-05,	-1.00988e-01	
45	1.778279e+03	-5.83920e-07,	-8.97378e-02	
46	1.995262e+03	-2.25392e-05,	-7.97553e-02	
47	2.238721e+03	-3.57808e-05,	-7.08854e-02	
48	2.511886e+03	-4.34941e-05,	-6.29946e-02	
49	2.818383e+03	-4.76476e-05,	-5.59670e-02	
50	3.162278e+03	-4.94415e-05,	-4.97014e-02	
51	3.548134e+03	-4.95874e-05,	-4.41089e-02	
52	3.981072e+03	-4.84808e-05,	-3.91113e-02	
53	4.466836e+03	-4.63070e-05,	-3.46397e-02	
54	5.011872e+03	-4.31041e-05,	-3.06325e-02	

Index   frequency       net-_c1-pad1_                   
--------------------------------------------------------------------------------
55	5.623413e+03	-3.87989e-05,	-2.70353e-02	
56	6.309573e+03	-3.32235e-05,	-2.37992e-02	
57	7.079458e+03	-2.61202e-05,	-2.08808e-02	
58	7.943282e+03	-1.71360e-05,	-1.82407e-02	
59	8.912509e+03	-5.80929e-06,	-1.58437e-02	
60	1.000000e+04	8.450942e-06,	-1.36576e-02	

* /home/fossee/esim-workspace/second_order_low_pass_butterworth_active_filter/second_order_low_pass_butterworth_active_filter.cir
AC Analysis  Thu Jun 25 14:57:47  2020
--------------------------------------------------------------------------------
Index   frequency       net-_c2-pad1_                   
--------------------------------------------------------------------------------
0	1.000000e+01	9.999309e-01,	-6.30855e-02	
1	1.122018e+01	9.999223e-01,	-7.08553e-02	
2	1.258925e+01	9.999084e-01,	-7.96029e-02	
3	1.412538e+01	9.998861e-01,	-8.94598e-02	
4	1.584893e+01	9.998503e-01,	-1.00579e-01	
5	1.778279e+01	9.997932e-01,	-1.13139e-01	
6	1.995262e+01	9.997017e-01,	-1.27349e-01	
7	2.238721e+01	9.995554e-01,	-1.43461e-01	
8	2.511886e+01	9.993211e-01,	-1.61774e-01	
9	2.818383e+01	9.989459e-01,	-1.82655e-01	
10	3.162278e+01	9.983438e-01,	-2.06551e-01	
11	3.548134e+01	9.973756e-01,	-2.34022e-01	
12	3.981072e+01	9.958144e-01,	-2.65768e-01	
13	4.466836e+01	9.932888e-01,	-3.02675e-01	
14	5.011872e+01	9.891864e-01,	-3.45869e-01	
15	5.623413e+01	9.824928e-01,	-3.96764e-01	
16	6.309573e+01	9.715195e-01,	-4.57103e-01	
17	7.079458e+01	9.534539e-01,	-5.28903e-01	
18	7.943282e+01	9.236477e-01,	-6.14151e-01	
19	8.912509e+01	8.746144e-01,	-7.13891e-01	
20	1.000000e+02	7.950494e-01,	-8.25949e-01	
21	1.122018e+02	6.703248e-01,	-9.40396e-01	
22	1.258925e+02	4.882259e-01,	-1.03330e+00	
23	1.412538e+02	2.541561e-01,	-1.06593e+00	
24	1.584893e+02	7.569618e-03,	-1.00397e+00	
25	1.778279e+02	-1.90300e-01,	-8.52361e-01	
26	1.995262e+02	-3.01522e-01,	-6.59734e-01	
27	2.238721e+02	-3.33428e-01,	-4.78454e-01	
28	2.511886e+02	-3.16274e-01,	-3.34327e-01	
29	2.818383e+02	-2.77365e-01,	-2.29664e-01	
30	3.162278e+02	-2.33129e-01,	-1.56941e-01	
31	3.548134e+02	-1.91365e-01,	-1.07329e-01	
32	3.981072e+02	-1.54980e-01,	-7.36516e-02	
33	4.466836e+02	-1.24535e-01,	-5.07580e-02	
34	5.011872e+02	-9.96103e-02,	-3.51300e-02	
35	5.623413e+02	-7.94546e-02,	-2.44079e-02	
36	6.309573e+02	-6.32712e-02,	-1.70149e-02	
37	7.079458e+02	-5.03319e-02,	-1.18943e-02	
38	7.943282e+02	-4.00126e-02,	-8.33359e-03	
39	8.912509e+02	-3.17955e-02,	-5.84945e-03	
40	1.000000e+03	-2.52584e-02,	-4.11162e-03	
41	1.122018e+03	-2.00609e-02,	-2.89320e-03	
42	1.258925e+03	-1.59299e-02,	-2.03742e-03	
43	1.412538e+03	-1.26474e-02,	-1.43550e-03	
44	1.584893e+03	-1.00394e-02,	-1.01168e-03	
45	1.778279e+03	-7.96742e-03,	-7.13014e-04	
46	1.995262e+03	-6.32149e-03,	-5.02430e-04	
47	2.238721e+03	-5.01400e-03,	-3.53897e-04	
48	2.511886e+03	-3.97539e-03,	-2.49114e-04	
49	2.818383e+03	-3.15037e-03,	-1.75199e-04	
50	3.162278e+03	-2.49503e-03,	-1.23072e-04	
51	3.548134e+03	-1.97447e-03,	-8.63313e-05	
52	3.981072e+03	-1.56098e-03,	-6.04563e-05	
53	4.466836e+03	-1.23252e-03,	-4.22563e-05	
54	5.011872e+03	-9.71624e-04,	-2.94779e-05	

Index   frequency       net-_c2-pad1_                   
--------------------------------------------------------------------------------
55	5.623413e+03	-7.64385e-04,	-2.05290e-05	
56	6.309573e+03	-5.99770e-04,	-1.42852e-05	
57	7.079458e+03	-4.69013e-04,	-9.95220e-06	
58	7.943282e+03	-3.65150e-04,	-6.96940e-06	
59	8.912509e+03	-2.82652e-04,	-4.94113e-06	
60	1.000000e+04	-2.17123e-04,	-3.58850e-06	

* /home/fossee/esim-workspace/second_order_low_pass_butterworth_active_filter/second_order_low_pass_butterworth_active_filter.cir
AC Analysis  Thu Jun 25 14:57:47  2020
--------------------------------------------------------------------------------
Index   frequency       net-_r1-pad1_                   
--------------------------------------------------------------------------------
0	1.000000e+01	1.000000e+00,	0.000000e+00	
1	1.122018e+01	1.000000e+00,	0.000000e+00	
2	1.258925e+01	1.000000e+00,	0.000000e+00	
3	1.412538e+01	1.000000e+00,	0.000000e+00	
4	1.584893e+01	1.000000e+00,	0.000000e+00	
5	1.778279e+01	1.000000e+00,	0.000000e+00	
6	1.995262e+01	1.000000e+00,	0.000000e+00	
7	2.238721e+01	1.000000e+00,	0.000000e+00	
8	2.511886e+01	1.000000e+00,	0.000000e+00	
9	2.818383e+01	1.000000e+00,	0.000000e+00	
10	3.162278e+01	1.000000e+00,	0.000000e+00	
11	3.548134e+01	1.000000e+00,	0.000000e+00	
12	3.981072e+01	1.000000e+00,	0.000000e+00	
13	4.466836e+01	1.000000e+00,	0.000000e+00	
14	5.011872e+01	1.000000e+00,	0.000000e+00	
15	5.623413e+01	1.000000e+00,	0.000000e+00	
16	6.309573e+01	1.000000e+00,	0.000000e+00	
17	7.079458e+01	1.000000e+00,	0.000000e+00	
18	7.943282e+01	1.000000e+00,	0.000000e+00	
19	8.912509e+01	1.000000e+00,	0.000000e+00	
20	1.000000e+02	1.000000e+00,	0.000000e+00	
21	1.122018e+02	1.000000e+00,	0.000000e+00	
22	1.258925e+02	1.000000e+00,	0.000000e+00	
23	1.412538e+02	1.000000e+00,	0.000000e+00	
24	1.584893e+02	1.000000e+00,	0.000000e+00	
25	1.778279e+02	1.000000e+00,	0.000000e+00	
26	1.995262e+02	1.000000e+00,	0.000000e+00	
27	2.238721e+02	1.000000e+00,	0.000000e+00	
28	2.511886e+02	1.000000e+00,	0.000000e+00	
29	2.818383e+02	1.000000e+00,	0.000000e+00	
30	3.162278e+02	1.000000e+00,	0.000000e+00	
31	3.548134e+02	1.000000e+00,	0.000000e+00	
32	3.981072e+02	1.000000e+00,	0.000000e+00	
33	4.466836e+02	1.000000e+00,	0.000000e+00	
34	5.011872e+02	1.000000e+00,	0.000000e+00	
35	5.623413e+02	1.000000e+00,	0.000000e+00	
36	6.309573e+02	1.000000e+00,	0.000000e+00	
37	7.079458e+02	1.000000e+00,	0.000000e+00	
38	7.943282e+02	1.000000e+00,	0.000000e+00	
39	8.912509e+02	1.000000e+00,	0.000000e+00	
40	1.000000e+03	1.000000e+00,	0.000000e+00	
41	1.122018e+03	1.000000e+00,	0.000000e+00	
42	1.258925e+03	1.000000e+00,	0.000000e+00	
43	1.412538e+03	1.000000e+00,	0.000000e+00	
44	1.584893e+03	1.000000e+00,	0.000000e+00	
45	1.778279e+03	1.000000e+00,	0.000000e+00	
46	1.995262e+03	1.000000e+00,	0.000000e+00	
47	2.238721e+03	1.000000e+00,	0.000000e+00	
48	2.511886e+03	1.000000e+00,	0.000000e+00	
49	2.818383e+03	1.000000e+00,	0.000000e+00	
50	3.162278e+03	1.000000e+00,	0.000000e+00	
51	3.548134e+03	1.000000e+00,	0.000000e+00	
52	3.981072e+03	1.000000e+00,	0.000000e+00	
53	4.466836e+03	1.000000e+00,	0.000000e+00	
54	5.011872e+03	1.000000e+00,	0.000000e+00	

Index   frequency       net-_r1-pad1_                   
--------------------------------------------------------------------------------
55	5.623413e+03	1.000000e+00,	0.000000e+00	
56	6.309573e+03	1.000000e+00,	0.000000e+00	
57	7.079458e+03	1.000000e+00,	0.000000e+00	
58	7.943282e+03	1.000000e+00,	0.000000e+00	
59	8.912509e+03	1.000000e+00,	0.000000e+00	
60	1.000000e+04	1.000000e+00,	0.000000e+00	

* /home/fossee/esim-workspace/second_order_low_pass_butterworth_active_filter/second_order_low_pass_butterworth_active_filter.cir
AC Analysis  Thu Jun 25 14:57:47  2020
--------------------------------------------------------------------------------
Index   frequency       net-_r3-pad2_                   
--------------------------------------------------------------------------------
0	1.000000e+01	9.998389e-01,	-6.31067e-02	
1	1.122018e+01	9.998298e-01,	-7.08790e-02	
2	1.258925e+01	9.998154e-01,	-7.96295e-02	
3	1.412538e+01	9.997924e-01,	-8.94897e-02	
4	1.584893e+01	9.997558e-01,	-1.00612e-01	
5	1.778279e+01	9.996975e-01,	-1.13176e-01	
6	1.995262e+01	9.996047e-01,	-1.27391e-01	
7	2.238721e+01	9.994566e-01,	-1.43508e-01	
8	2.511886e+01	9.992202e-01,	-1.61827e-01	
9	2.818383e+01	9.988421e-01,	-1.82714e-01	
10	3.162278e+01	9.982365e-01,	-2.06618e-01	
11	3.548134e+01	9.972637e-01,	-2.34096e-01	
12	3.981072e+01	9.956967e-01,	-2.65851e-01	
13	4.466836e+01	9.931635e-01,	-3.02768e-01	
14	5.011872e+01	9.890514e-01,	-3.45972e-01	
15	5.623413e+01	9.823453e-01,	-3.96878e-01	
16	6.309573e+01	9.713556e-01,	-4.57229e-01	
17	7.079458e+01	9.532686e-01,	-5.29039e-01	
18	7.943282e+01	9.234347e-01,	-6.14297e-01	
19	8.912509e+01	8.743655e-01,	-7.14041e-01	
20	1.000000e+02	7.947558e-01,	-8.26096e-01	
21	1.122018e+02	6.699789e-01,	-9.40523e-01	
22	1.258925e+02	4.878268e-01,	-1.03339e+00	
23	1.412538e+02	2.537176e-01,	-1.06595e+00	
24	1.584893e+02	7.123632e-03,	-1.00390e+00	
25	1.778279e+02	-1.90714e-01,	-8.52201e-01	
26	1.995262e+02	-3.01878e-01,	-6.59515e-01	
27	2.238721e+02	-3.33718e-01,	-4.78205e-01	
28	2.511886e+02	-3.16505e-01,	-3.34071e-01	
29	2.818383e+02	-2.77548e-01,	-2.29415e-01	
30	3.162278e+02	-2.33275e-01,	-1.56704e-01	
31	3.548134e+02	-1.91483e-01,	-1.07106e-01	
32	3.981072e+02	-1.55077e-01,	-7.34416e-02	
33	4.466836e+02	-1.24617e-01,	-5.05598e-02	
34	5.011872e+02	-9.96806e-02,	-3.49415e-02	
35	5.623413e+02	-7.95159e-02,	-2.42269e-02	
36	6.309573e+02	-6.33257e-02,	-1.68391e-02	
37	7.079458e+02	-5.03811e-02,	-1.17213e-02	
38	7.943282e+02	-4.00577e-02,	-8.16120e-03	
39	8.912509e+02	-3.18373e-02,	-5.67534e-03	
40	1.000000e+03	-2.52977e-02,	-3.93347e-03	
41	1.122018e+03	-2.00982e-02,	-2.70862e-03	
42	1.258925e+03	-1.59655e-02,	-1.84396e-03	
43	1.412538e+03	-1.26816e-02,	-1.23058e-03	
44	1.584893e+03	-1.00725e-02,	-7.92576e-04	
45	1.778279e+03	-7.99959e-03,	-4.76818e-04	
46	1.995262e+03	-6.35277e-03,	-2.46001e-04	
47	2.238721e+03	-5.04446e-03,	-7.38294e-05	
48	2.511886e+03	-4.00502e-03,	5.830854e-05	
49	2.818383e+03	-3.17915e-03,	1.636576e-04	
50	3.162278e+03	-2.52286e-03,	2.517127e-04	
51	3.548134e+03	-2.00122e-03,	3.293530e-04	
52	3.981072e+03	-1.58644e-03,	4.016387e-04	
53	4.466836e+03	-1.25645e-03,	4.723741e-04	
54	5.011872e+03	-9.93672e-04,	5.445071e-04	

Index   frequency       net-_r3-pad2_                   
--------------------------------------------------------------------------------
55	5.623413e+03	-7.84107e-04,	6.204127e-04	
56	6.309573e+03	-6.16598e-04,	7.020980e-04	
57	7.079458e+03	-4.82226e-04,	7.913498e-04	
58	7.943282e+03	-3.73836e-04,	8.898439e-04	
59	8.912509e+03	-2.85655e-04,	9.992265e-04	
60	1.000000e+04	-2.12989e-04,	1.121178e-03	

* /home/fossee/esim-workspace/second_order_low_pass_butterworth_active_filter/second_order_low_pass_butterworth_active_filter.cir
AC Analysis  Thu Jun 25 14:57:47  2020
--------------------------------------------------------------------------------
Index   frequency       net-_v2-pad+_                   
--------------------------------------------------------------------------------
0	1.000000e+01	0.000000e+00,	0.000000e+00	
1	1.122018e+01	0.000000e+00,	0.000000e+00	
2	1.258925e+01	0.000000e+00,	0.000000e+00	
3	1.412538e+01	0.000000e+00,	0.000000e+00	
4	1.584893e+01	0.000000e+00,	0.000000e+00	
5	1.778279e+01	0.000000e+00,	0.000000e+00	
6	1.995262e+01	0.000000e+00,	0.000000e+00	
7	2.238721e+01	0.000000e+00,	0.000000e+00	
8	2.511886e+01	0.000000e+00,	0.000000e+00	
9	2.818383e+01	0.000000e+00,	0.000000e+00	
10	3.162278e+01	0.000000e+00,	0.000000e+00	
11	3.548134e+01	0.000000e+00,	0.000000e+00	
12	3.981072e+01	0.000000e+00,	0.000000e+00	
13	4.466836e+01	0.000000e+00,	0.000000e+00	
14	5.011872e+01	0.000000e+00,	0.000000e+00	
15	5.623413e+01	0.000000e+00,	0.000000e+00	
16	6.309573e+01	0.000000e+00,	0.000000e+00	
17	7.079458e+01	0.000000e+00,	0.000000e+00	
18	7.943282e+01	0.000000e+00,	0.000000e+00	
19	8.912509e+01	0.000000e+00,	0.000000e+00	
20	1.000000e+02	0.000000e+00,	0.000000e+00	
21	1.122018e+02	0.000000e+00,	0.000000e+00	
22	1.258925e+02	0.000000e+00,	0.000000e+00	
23	1.412538e+02	0.000000e+00,	0.000000e+00	
24	1.584893e+02	0.000000e+00,	0.000000e+00	
25	1.778279e+02	0.000000e+00,	0.000000e+00	
26	1.995262e+02	0.000000e+00,	0.000000e+00	
27	2.238721e+02	0.000000e+00,	0.000000e+00	
28	2.511886e+02	0.000000e+00,	0.000000e+00	
29	2.818383e+02	0.000000e+00,	0.000000e+00	
30	3.162278e+02	0.000000e+00,	0.000000e+00	
31	3.548134e+02	0.000000e+00,	0.000000e+00	
32	3.981072e+02	0.000000e+00,	0.000000e+00	
33	4.466836e+02	0.000000e+00,	0.000000e+00	
34	5.011872e+02	0.000000e+00,	0.000000e+00	
35	5.623413e+02	0.000000e+00,	0.000000e+00	
36	6.309573e+02	0.000000e+00,	0.000000e+00	
37	7.079458e+02	0.000000e+00,	0.000000e+00	
38	7.943282e+02	0.000000e+00,	0.000000e+00	
39	8.912509e+02	0.000000e+00,	0.000000e+00	
40	1.000000e+03	0.000000e+00,	0.000000e+00	
41	1.122018e+03	0.000000e+00,	0.000000e+00	
42	1.258925e+03	0.000000e+00,	0.000000e+00	
43	1.412538e+03	0.000000e+00,	0.000000e+00	
44	1.584893e+03	0.000000e+00,	0.000000e+00	
45	1.778279e+03	0.000000e+00,	0.000000e+00	
46	1.995262e+03	0.000000e+00,	0.000000e+00	
47	2.238721e+03	0.000000e+00,	0.000000e+00	
48	2.511886e+03	0.000000e+00,	0.000000e+00	
49	2.818383e+03	0.000000e+00,	0.000000e+00	
50	3.162278e+03	0.000000e+00,	0.000000e+00	
51	3.548134e+03	0.000000e+00,	0.000000e+00	
52	3.981072e+03	0.000000e+00,	0.000000e+00	
53	4.466836e+03	0.000000e+00,	0.000000e+00	
54	5.011872e+03	0.000000e+00,	0.000000e+00	

Index   frequency       net-_v2-pad+_                   
--------------------------------------------------------------------------------
55	5.623413e+03	0.000000e+00,	0.000000e+00	
56	6.309573e+03	0.000000e+00,	0.000000e+00	
57	7.079458e+03	0.000000e+00,	0.000000e+00	
58	7.943282e+03	0.000000e+00,	0.000000e+00	
59	8.912509e+03	0.000000e+00,	0.000000e+00	
60	1.000000e+04	0.000000e+00,	0.000000e+00	

* /home/fossee/esim-workspace/second_order_low_pass_butterworth_active_filter/second_order_low_pass_butterworth_active_filter.cir
AC Analysis  Thu Jun 25 14:57:47  2020
--------------------------------------------------------------------------------
Index   frequency       net-_v3-pad+_                   
--------------------------------------------------------------------------------
0	1.000000e+01	0.000000e+00,	0.000000e+00	
1	1.122018e+01	0.000000e+00,	0.000000e+00	
2	1.258925e+01	0.000000e+00,	0.000000e+00	
3	1.412538e+01	0.000000e+00,	0.000000e+00	
4	1.584893e+01	0.000000e+00,	0.000000e+00	
5	1.778279e+01	0.000000e+00,	0.000000e+00	
6	1.995262e+01	0.000000e+00,	0.000000e+00	
7	2.238721e+01	0.000000e+00,	0.000000e+00	
8	2.511886e+01	0.000000e+00,	0.000000e+00	
9	2.818383e+01	0.000000e+00,	0.000000e+00	
10	3.162278e+01	0.000000e+00,	0.000000e+00	
11	3.548134e+01	0.000000e+00,	0.000000e+00	
12	3.981072e+01	0.000000e+00,	0.000000e+00	
13	4.466836e+01	0.000000e+00,	0.000000e+00	
14	5.011872e+01	0.000000e+00,	0.000000e+00	
15	5.623413e+01	0.000000e+00,	0.000000e+00	
16	6.309573e+01	0.000000e+00,	0.000000e+00	
17	7.079458e+01	0.000000e+00,	0.000000e+00	
18	7.943282e+01	0.000000e+00,	0.000000e+00	
19	8.912509e+01	0.000000e+00,	0.000000e+00	
20	1.000000e+02	0.000000e+00,	0.000000e+00	
21	1.122018e+02	0.000000e+00,	0.000000e+00	
22	1.258925e+02	0.000000e+00,	0.000000e+00	
23	1.412538e+02	0.000000e+00,	0.000000e+00	
24	1.584893e+02	0.000000e+00,	0.000000e+00	
25	1.778279e+02	0.000000e+00,	0.000000e+00	
26	1.995262e+02	0.000000e+00,	0.000000e+00	
27	2.238721e+02	0.000000e+00,	0.000000e+00	
28	2.511886e+02	0.000000e+00,	0.000000e+00	
29	2.818383e+02	0.000000e+00,	0.000000e+00	
30	3.162278e+02	0.000000e+00,	0.000000e+00	
31	3.548134e+02	0.000000e+00,	0.000000e+00	
32	3.981072e+02	0.000000e+00,	0.000000e+00	
33	4.466836e+02	0.000000e+00,	0.000000e+00	
34	5.011872e+02	0.000000e+00,	0.000000e+00	
35	5.623413e+02	0.000000e+00,	0.000000e+00	
36	6.309573e+02	0.000000e+00,	0.000000e+00	
37	7.079458e+02	0.000000e+00,	0.000000e+00	
38	7.943282e+02	0.000000e+00,	0.000000e+00	
39	8.912509e+02	0.000000e+00,	0.000000e+00	
40	1.000000e+03	0.000000e+00,	0.000000e+00	
41	1.122018e+03	0.000000e+00,	0.000000e+00	
42	1.258925e+03	0.000000e+00,	0.000000e+00	
43	1.412538e+03	0.000000e+00,	0.000000e+00	
44	1.584893e+03	0.000000e+00,	0.000000e+00	
45	1.778279e+03	0.000000e+00,	0.000000e+00	
46	1.995262e+03	0.000000e+00,	0.000000e+00	
47	2.238721e+03	0.000000e+00,	0.000000e+00	
48	2.511886e+03	0.000000e+00,	0.000000e+00	
49	2.818383e+03	0.000000e+00,	0.000000e+00	
50	3.162278e+03	0.000000e+00,	0.000000e+00	
51	3.548134e+03	0.000000e+00,	0.000000e+00	
52	3.981072e+03	0.000000e+00,	0.000000e+00	
53	4.466836e+03	0.000000e+00,	0.000000e+00	
54	5.011872e+03	0.000000e+00,	0.000000e+00	

Index   frequency       net-_v3-pad+_                   
--------------------------------------------------------------------------------
55	5.623413e+03	0.000000e+00,	0.000000e+00	
56	6.309573e+03	0.000000e+00,	0.000000e+00	
57	7.079458e+03	0.000000e+00,	0.000000e+00	
58	7.943282e+03	0.000000e+00,	0.000000e+00	
59	8.912509e+03	0.000000e+00,	0.000000e+00	
60	1.000000e+04	0.000000e+00,	0.000000e+00	

* /home/fossee/esim-workspace/second_order_low_pass_butterworth_active_filter/second_order_low_pass_butterworth_active_filter.cir
AC Analysis  Thu Jun 25 14:57:47  2020
--------------------------------------------------------------------------------
Index   frequency       out                             
--------------------------------------------------------------------------------
0	1.000000e+01	1.999704e+00,	-1.26215e-01	
1	1.122018e+01	1.999686e+00,	-1.41760e-01	
2	1.258925e+01	1.999657e+00,	-1.59261e-01	
3	1.412538e+01	1.999611e+00,	-1.78982e-01	
4	1.584893e+01	1.999538e+00,	-2.01228e-01	
5	1.778279e+01	1.999421e+00,	-2.26356e-01	
6	1.995262e+01	1.999236e+00,	-2.54786e-01	
7	2.238721e+01	1.998940e+00,	-2.87020e-01	
8	2.511886e+01	1.998467e+00,	-3.23659e-01	
9	2.818383e+01	1.997711e+00,	-3.65433e-01	
10	3.162278e+01	1.996499e+00,	-4.13241e-01	
11	3.548134e+01	1.994553e+00,	-4.68199e-01	
12	3.981072e+01	1.991419e+00,	-5.31709e-01	
13	4.466836e+01	1.986353e+00,	-6.05545e-01	
14	5.011872e+01	1.978129e+00,	-6.91953e-01	
15	5.623413e+01	1.964716e+00,	-7.93768e-01	
16	6.309573e+01	1.942736e+00,	-9.14471e-01	
17	7.079458e+01	1.906562e+00,	-1.05809e+00	
18	7.943282e+01	1.846893e+00,	-1.22861e+00	
19	8.912509e+01	1.748753e+00,	-1.42810e+00	
20	1.000000e+02	1.589531e+00,	-1.65221e+00	
21	1.122018e+02	1.339974e+00,	-1.88107e+00	
22	1.258925e+02	9.756643e-01,	-2.06681e+00	
23	1.412538e+02	5.074394e-01,	-2.13192e+00	
24	1.584893e+02	1.424475e-02,	-2.00782e+00	
25	1.778279e+02	-3.81437e-01,	-1.70442e+00	
26	1.995262e+02	-6.03766e-01,	-1.31905e+00	
27	2.238721e+02	-6.67447e-01,	-9.56422e-01	
28	2.511886e+02	-6.33020e-01,	-6.68150e-01	
29	2.818383e+02	-5.55104e-01,	-4.58834e-01	
30	3.162278e+02	-4.66557e-01,	-3.13410e-01	
31	3.548134e+02	-3.82972e-01,	-2.14213e-01	
32	3.981072e+02	-3.10159e-01,	-1.46884e-01	
33	4.466836e+02	-2.49238e-01,	-1.01120e-01	
34	5.011872e+02	-1.99364e-01,	-6.98825e-02	
35	5.623413e+02	-1.59035e-01,	-4.84530e-02	
36	6.309573e+02	-1.26653e-01,	-3.36772e-02	
37	7.079458e+02	-1.00764e-01,	-2.34415e-02	
38	7.943282e+02	-8.01169e-02,	-1.63212e-02	
39	8.912509e+02	-6.36759e-02,	-1.13494e-02	
40	1.000000e+03	-5.05965e-02,	-7.86549e-03	
41	1.122018e+03	-4.01972e-02,	-5.41567e-03	
42	1.258925e+03	-3.19319e-02,	-3.68619e-03	
43	1.412538e+03	-2.53640e-02,	-2.45927e-03	
44	1.584893e+03	-2.01456e-02,	-1.58308e-03	
45	1.778279e+03	-1.59997e-02,	-9.51355e-04	
46	1.995262e+03	-1.27060e-02,	-4.89483e-04	
47	2.238721e+03	-1.00894e-02,	-1.44871e-04	
48	2.511886e+03	-8.01048e-03,	1.197094e-04	
49	2.818383e+03	-6.35870e-03,	3.307526e-04	
50	3.162278e+03	-5.04611e-03,	5.072531e-04	
51	3.548134e+03	-4.00281e-03,	6.629742e-04	
52	3.981072e+03	-3.17324e-03,	8.080425e-04	
53	4.466836e+03	-2.51325e-03,	9.500734e-04	
54	5.011872e+03	-1.98767e-03,	1.094970e-03	

Index   frequency       out                             
--------------------------------------------------------------------------------
55	5.623413e+03	-1.56853e-03,	1.247490e-03	
56	6.309573e+03	-1.23350e-03,	1.411659e-03	
57	7.079458e+03	-9.64749e-04,	1.591059e-03	
58	7.943282e+03	-7.47954e-04,	1.789055e-03	
59	8.912509e+03	-5.71578e-04,	2.008951e-03	
60	1.000000e+04	-4.26228e-04,	2.254124e-03	

* /home/fossee/esim-workspace/second_order_low_pass_butterworth_active_filter/second_order_low_pass_butterworth_active_filter.cir
AC Analysis  Thu Jun 25 14:57:47  2020
--------------------------------------------------------------------------------
Index   frequency       x1.net-_c1-pad1_                
--------------------------------------------------------------------------------
0	1.000000e+01	2.288582e+00,	-1.38382e-01	
1	1.122018e+01	2.288759e+00,	-1.55439e-01	
2	1.258925e+01	2.288975e+00,	-1.74649e-01	
3	1.412538e+01	2.289237e+00,	-1.96302e-01	
4	1.584893e+01	2.289549e+00,	-2.20741e-01	
5	1.778279e+01	2.289915e+00,	-2.48361e-01	
6	1.995262e+01	2.290334e+00,	-2.79635e-01	
7	2.238721e+01	2.290791e+00,	-3.15125e-01	
8	2.511886e+01	2.291258e+00,	-3.55510e-01	
9	2.818383e+01	2.291667e+00,	-4.01622e-01	
10	3.162278e+01	2.291896e+00,	-4.54487e-01	
11	3.548134e+01	2.291719e+00,	-5.15392e-01	
12	3.981072e+01	2.290736e+00,	-5.85962e-01	
13	4.466836e+01	2.288250e+00,	-6.68275e-01	
14	5.011872e+01	2.283057e+00,	-7.64992e-01	
15	5.623413e+01	2.273085e+00,	-8.79515e-01	
16	6.309573e+01	2.254776e+00,	-1.01610e+00	
17	7.079458e+01	2.222051e+00,	-1.17983e+00	
18	7.943282e+01	2.164626e+00,	-1.37602e+00	
19	8.912509e+01	2.065571e+00,	-1.60831e+00	
20	1.000000e+02	1.898686e+00,	-1.87362e+00	
21	1.122018e+02	1.628879e+00,	-2.15165e+00	
22	1.258925e+02	1.224264e+00,	-2.38970e+00	
23	1.412538e+02	6.908186e-01,	-2.49824e+00	
24	1.584893e+02	1.131791e-01,	-2.39225e+00	
25	1.778279e+02	-3.67670e-01,	-2.07291e+00	
26	1.995262e+02	-6.56837e-01,	-1.64529e+00	
27	2.238721e+02	-7.62407e-01,	-1.23049e+00	
28	2.511886e+02	-7.49334e-01,	-8.92620e-01	
29	2.818383e+02	-6.79721e-01,	-6.41538e-01	
30	3.162278e+02	-5.92413e-01,	-4.62786e-01	
31	3.548134e+02	-5.06727e-01,	-3.37483e-01	
32	3.981072e+02	-4.30513e-01,	-2.49718e-01	
33	4.466836e+02	-3.65922e-01,	-1.87818e-01	
34	5.011872e+02	-3.12589e-01,	-1.43681e-01	
35	5.623413e+02	-2.69202e-01,	-1.11795e-01	
36	6.309573e+02	-2.34213e-01,	-8.84254e-02	
37	7.079458e+02	-2.06147e-01,	-7.10371e-02	
38	7.943282e+02	-1.83709e-01,	-5.78950e-02	
39	8.912509e+02	-1.65809e-01,	-4.78026e-02	
40	1.000000e+03	-1.51548e-01,	-3.99268e-02	
41	1.122018e+03	-1.40196e-01,	-3.36825e-02	
42	1.258925e+03	-1.31166e-01,	-2.86545e-02	
43	1.412538e+03	-1.23986e-01,	-2.45455e-02	
44	1.584893e+03	-1.18278e-01,	-2.11403e-02	
45	1.778279e+03	-1.13741e-01,	-1.82814e-02	
46	1.995262e+03	-1.10135e-01,	-1.58521e-02	
47	2.238721e+03	-1.07270e-01,	-1.37651e-02	
48	2.511886e+03	-1.04992e-01,	-1.19537e-02	
49	2.818383e+03	-1.03183e-01,	-1.03666e-02	
50	3.162278e+03	-1.01745e-01,	-8.96344e-03	
51	3.548134e+03	-1.00601e-01,	-7.71200e-03	
52	3.981072e+03	-9.96915e-02,	-6.58607e-03	
53	4.466836e+03	-9.89676e-02,	-5.56393e-03	
54	5.011872e+03	-9.83907e-02,	-4.62724e-03	

Index   frequency       x1.net-_c1-pad1_                
--------------------------------------------------------------------------------
55	5.623413e+03	-9.79303e-02,	-3.76018e-03	
56	6.309573e+03	-9.75617e-02,	-2.94888e-03	
57	7.079458e+03	-9.72654e-02,	-2.18088e-03	
58	7.943282e+03	-9.70256e-02,	-1.44484e-03	
59	8.912509e+03	-9.68295e-02,	-7.30174e-04	
60	1.000000e+04	-9.66667e-02,	-2.68706e-05	

* /home/fossee/esim-workspace/second_order_low_pass_butterworth_active_filter/second_order_low_pass_butterworth_active_filter.cir
AC Analysis  Thu Jun 25 14:57:47  2020
--------------------------------------------------------------------------------
Index   frequency       x1.net-_c1-pad2_                
--------------------------------------------------------------------------------
0	1.000000e+01	-4.51118e-03,	2.586939e-04	
1	1.122018e+01	-4.51198e-03,	2.906142e-04	
2	1.258925e+01	-4.51297e-03,	3.265760e-04	
3	1.412538e+01	-4.51420e-03,	3.671330e-04	
4	1.584893e+01	-4.51571e-03,	4.129316e-04	
5	1.778279e+01	-4.51757e-03,	4.647325e-04	
6	1.995262e+01	-4.51983e-03,	5.234398e-04	
7	2.238721e+01	-4.52254e-03,	5.901385e-04	
8	2.511886e+01	-4.52575e-03,	6.661472e-04	
9	2.818383e+01	-4.52945e-03,	7.530873e-04	
10	3.162278e+01	-4.53358e-03,	8.529791e-04	
11	3.548134e+01	-4.53789e-03,	9.683720e-04	
12	3.981072e+01	-4.54187e-03,	1.102521e-03	
13	4.466836e+01	-4.54451e-03,	1.259625e-03	
14	5.011872e+01	-4.54388e-03,	1.445126e-03	
15	5.623413e+01	-4.53647e-03,	1.666079e-03	
16	6.309573e+01	-4.51599e-03,	1.931491e-03	
17	7.079458e+01	-4.47128e-03,	2.252414e-03	
18	7.943282e+01	-4.38291e-03,	2.641093e-03	
19	8.912509e+01	-4.21803e-03,	3.107528e-03	
20	1.000000e+02	-3.92432e-03,	3.649958e-03	
21	1.122018e+02	-3.42902e-03,	4.234045e-03	
22	1.258925e+02	-2.66039e-03,	4.760726e-03	
23	1.412538e+02	-1.61558e-03,	5.051817e-03	
24	1.584893e+02	-4.48248e-04,	4.925092e-03	
25	1.778279e+02	5.621772e-04,	4.359802e-03	
26	1.995262e+02	1.210460e-03,	3.548457e-03	
27	2.238721e+02	1.492638e-03,	2.732278e-03	
28	2.511886e+02	1.526757e-03,	2.049023e-03	
29	2.818383e+02	1.434162e-03,	1.528533e-03	
30	3.162278e+02	1.294160e-03,	1.148659e-03	
31	3.548134e+02	1.148126e-03,	8.752769e-04	
32	3.981072e+02	1.014249e-03,	6.782348e-04	
33	4.466836e+02	8.987419e-04,	5.348294e-04	
34	5.011872e+02	8.022500e-04,	4.289960e-04	
35	5.623413e+02	7.231167e-04,	3.496321e-04	
36	6.309573e+02	6.589326e-04,	2.891085e-04	
37	7.079458e+02	6.072297e-04,	2.421672e-04	
38	7.943282e+02	5.657632e-04,	2.051581e-04	
39	8.912509e+02	5.326022e-04,	1.755232e-04	
40	1.000000e+03	5.061344e-04,	1.514505e-04	
41	1.122018e+03	4.850370e-04,	1.316422e-04	
42	1.258925e+03	4.682359e-04,	1.151575e-04	
43	1.412538e+03	4.548655e-04,	1.013063e-04	
44	1.584893e+03	4.442305e-04,	8.957553e-05	
45	1.778279e+03	4.357748e-04,	7.957948e-05	
46	1.995262e+03	4.290540e-04,	7.102400e-05	
47	2.238721e+03	4.237141e-04,	6.368213e-05	
48	2.511886e+03	4.194728e-04,	5.737661e-05	
49	2.818383e+03	4.161057e-04,	5.196753e-05	
50	3.162278e+03	4.134344e-04,	4.734344e-05	
51	3.548134e+03	4.113170e-04,	4.341497e-05	
52	3.981072e+03	4.096412e-04,	4.011022e-05	
53	4.466836e+03	4.083179e-04,	3.737133e-05	
54	5.011872e+03	4.072768e-04,	3.515203e-05	

Index   frequency       x1.net-_c1-pad2_                
--------------------------------------------------------------------------------
55	5.623413e+03	4.064626e-04,	3.341584e-05	
56	6.309573e+03	4.058318e-04,	3.213469e-05	
57	7.079458e+03	4.053510e-04,	3.128796e-05	
58	7.943282e+03	4.049945e-04,	3.086177e-05	
59	8.912509e+03	4.047435e-04,	3.084844e-05	
60	1.000000e+04	4.045844e-04,	3.124621e-05	

* /home/fossee/esim-workspace/second_order_low_pass_butterworth_active_filter/second_order_low_pass_butterworth_active_filter.cir
AC Analysis  Thu Jun 25 14:57:47  2020
--------------------------------------------------------------------------------
Index   frequency       x1.net-_q1-pad1_                
--------------------------------------------------------------------------------
0	1.000000e+01	-3.54422e-04,	2.220849e-05	
1	1.122018e+01	-3.54422e-04,	2.494391e-05	
2	1.258925e+01	-3.54420e-04,	2.802366e-05	
3	1.412538e+01	-3.54416e-04,	3.149409e-05	
4	1.584893e+01	-3.54408e-04,	3.540904e-05	
5	1.778279e+01	-3.54394e-04,	3.983140e-05	
6	1.995262e+01	-3.54370e-04,	4.483535e-05	
7	2.238721e+01	-3.54328e-04,	5.050912e-05	
8	2.511886e+01	-3.54258e-04,	5.695882e-05	
9	2.818383e+01	-3.54142e-04,	6.431341e-05	
10	3.162278e+01	-3.53949e-04,	7.273153e-05	
11	3.548134e+01	-3.53633e-04,	8.241044e-05	
12	3.981072e+01	-3.53114e-04,	9.359799e-05	
13	4.466836e+01	-3.52264e-04,	1.066079e-04	
14	5.011872e+01	-3.50867e-04,	1.218385e-04	
15	5.623413e+01	-3.48570e-04,	1.397919e-04	
16	6.309573e+01	-3.44780e-04,	1.610870e-04	
17	7.079458e+01	-3.38507e-04,	1.864417e-04	
18	7.943282e+01	-3.28115e-04,	2.165684e-04	
19	8.912509e+01	-3.10960e-04,	2.518509e-04	
20	1.000000e+02	-2.83046e-04,	2.915457e-04	
21	1.122018e+02	-2.39186e-04,	3.321756e-04	
22	1.258925e+02	-1.75015e-04,	3.653147e-04	
23	1.412538e+02	-9.23606e-05,	3.772675e-04	
24	1.584893e+02	-5.08904e-06,	3.558315e-04	
25	1.778279e+02	6.515924e-05,	3.026249e-04	
26	1.995262e+02	1.048838e-04,	2.347482e-04	
27	2.238721e+02	1.165647e-04,	1.707137e-04	
28	2.511886e+02	1.108354e-04,	1.197009e-04	
29	2.818383e+02	9.733626e-05,	8.258393e-05	
30	3.162278e+02	8.188608e-05,	5.673955e-05	
31	3.548134e+02	6.725822e-05,	3.906584e-05	
32	3.981072e+02	5.449455e-05,	2.703426e-05	
33	4.466836e+02	4.380442e-05,	1.882681e-05	
34	5.011872e+02	3.504695e-05,	1.320007e-05	
35	5.623413e+02	2.796180e-05,	9.319094e-06	
36	6.309573e+02	2.227111e-05,	6.625307e-06	
37	7.079458e+02	1.772008e-05,	4.743918e-06	
38	7.943282e+02	1.408992e-05,	3.421959e-06	
39	8.912509e+02	1.119889e-05,	2.487509e-06	
40	1.000000e+03	8.898773e-06,	1.822933e-06	
41	1.122018e+03	7.069926e-06,	1.347223e-06	
42	1.258925e+03	5.616383e-06,	1.004271e-06	
43	1.412538e+03	4.461457e-06,	7.550175e-07	
44	1.584893e+03	3.544006e-06,	5.721409e-07	
45	1.778279e+03	2.815359e-06,	4.364509e-07	
46	1.995262e+03	2.236808e-06,	3.344112e-07	
47	2.238721e+03	1.777592e-06,	2.564342e-07	
48	2.511886e+03	1.413282e-06,	1.956975e-07	
49	2.818383e+03	1.124490e-06,	1.473208e-07	
50	3.162278e+03	8.958447e-07,	1.077898e-07	
51	3.548134e+03	7.151730e-07,	7.455265e-08	
52	3.981072e+03	5.728557e-07,	4.573488e-08	
53	4.466836e+03	4.613150e-07,	1.993864e-08	
54	5.011872e+03	3.746113e-07,	-3.90030e-09	

Index   frequency       x1.net-_q1-pad1_                
--------------------------------------------------------------------------------
55	5.623413e+03	3.081273e-07,	-2.66148e-08	
56	6.309573e+03	2.583222e-07,	-4.88803e-08	
57	7.079458e+03	2.225428e-07,	-7.12691e-08	
58	7.943282e+03	1.988825e-07,	-9.42916e-08	
59	8.912509e+03	1.860788e-07,	-1.18429e-07	
60	1.000000e+04	1.834464e-07,	-1.44160e-07	

* /home/fossee/esim-workspace/second_order_low_pass_butterworth_active_filter/second_order_low_pass_butterworth_active_filter.cir
AC Analysis  Thu Jun 25 14:57:47  2020
--------------------------------------------------------------------------------
Index   frequency       x1.net-_q1-pad3_                
--------------------------------------------------------------------------------
0	1.000000e+01	9.992637e-01,	-6.30505e-02	
1	1.122018e+01	9.992549e-01,	-7.08159e-02	
2	1.258925e+01	9.992409e-01,	-7.95586e-02	
3	1.412538e+01	9.992184e-01,	-8.94101e-02	
4	1.584893e+01	9.991825e-01,	-1.00523e-01	
5	1.778279e+01	9.991251e-01,	-1.13076e-01	
6	1.995262e+01	9.990333e-01,	-1.27278e-01	
7	2.238721e+01	9.988866e-01,	-1.43381e-01	
8	2.511886e+01	9.986520e-01,	-1.61684e-01	
9	2.818383e+01	9.982763e-01,	-1.82553e-01	
10	3.162278e+01	9.976736e-01,	-2.06436e-01	
11	3.548134e+01	9.967048e-01,	-2.33891e-01	
12	3.981072e+01	9.951431e-01,	-2.65619e-01	
13	4.466836e+01	9.926171e-01,	-3.02505e-01	
14	5.011872e+01	9.885149e-01,	-3.45673e-01	
15	5.623413e+01	9.818223e-01,	-3.96539e-01	
16	6.309573e+01	9.708518e-01,	-4.56842e-01	
17	7.079458e+01	9.527923e-01,	-5.28598e-01	
18	7.943282e+01	9.229980e-01,	-6.13794e-01	
19	8.912509e+01	8.739868e-01,	-7.13471e-01	
20	1.000000e+02	7.944614e-01,	-8.25456e-01	
21	1.122018e+02	6.698034e-01,	-9.39824e-01	
22	1.258925e+02	4.878078e-01,	-1.03266e+00	
23	1.412538e+02	2.538783e-01,	-1.06525e+00	
24	1.584893e+02	7.448573e-03,	-1.00331e+00	
25	1.778279e+02	-1.90285e-01,	-8.51771e-01	
26	1.995262e+02	-3.01421e-01,	-6.59252e-01	
27	2.238721e+02	-3.33289e-01,	-4.78081e-01	
28	2.511886e+02	-3.16131e-01,	-3.34045e-01	
29	2.818383e+02	-2.77234e-01,	-2.29451e-01	
30	3.162278e+02	-2.33017e-01,	-1.56778e-01	
31	3.548134e+02	-1.91272e-01,	-1.07202e-01	
32	3.981072e+02	-1.54905e-01,	-7.35498e-02	
33	4.466836e+02	-1.24476e-01,	-5.06740e-02	
34	5.011872e+02	-9.95643e-02,	-3.50587e-02	
35	5.623413e+02	-7.94192e-02,	-2.43455e-02	
36	6.309573e+02	-6.32444e-02,	-1.69587e-02	
37	7.079458e+02	-5.03121e-02,	-1.18422e-02	
38	7.943282e+02	-3.99984e-02,	-8.28404e-03	
39	8.912509e+02	-3.17857e-02,	-5.80114e-03	
40	1.000000e+03	-2.52522e-02,	-4.06349e-03	
41	1.122018e+03	-2.00575e-02,	-2.84430e-03	
42	1.258925e+03	-1.59287e-02,	-1.98689e-03	
43	1.412538e+03	-1.26479e-02,	-1.38253e-03	
44	1.584893e+03	-1.00413e-02,	-9.55451e-04	
45	1.778279e+03	-7.97045e-03,	-6.52716e-04	
46	1.995262e+03	-6.32534e-03,	-4.37208e-04	
47	2.238721e+03	-5.01848e-03,	-2.82848e-04	
48	2.511886e+03	-3.98033e-03,	-1.71271e-04	
49	2.818383e+03	-3.15562e-03,	-8.95115e-05	
50	3.162278e+03	-2.50046e-03,	-2.83914e-05	
51	3.548134e+03	-1.97995e-03,	1.860785e-05	
52	3.981072e+03	-1.56639e-03,	5.613875e-05	
53	4.466836e+03	-1.23776e-03,	8.754437e-05	
54	5.011872e+03	-9.76542e-04,	1.152515e-04	

Index   frequency       x1.net-_q1-pad3_                
--------------------------------------------------------------------------------
55	5.623413e+03	-7.68840e-04,	1.410481e-04	
56	6.309573e+03	-6.03588e-04,	1.662800e-04	
57	7.079458e+03	-4.71988e-04,	1.919909e-04	
58	7.943282e+03	-3.67031e-04,	2.190217e-04	
59	8.912509e+03	-2.83128e-04,	2.480826e-04	
60	1.000000e+04	-2.15811e-04,	2.798050e-04	

* /home/fossee/esim-workspace/second_order_low_pass_butterworth_active_filter/second_order_low_pass_butterworth_active_filter.cir
AC Analysis  Thu Jun 25 14:57:47  2020
--------------------------------------------------------------------------------
Index   frequency       x1.net-_q2-pad3_                
--------------------------------------------------------------------------------
0	1.000000e+01	9.992166e-01,	-6.30610e-02	
1	1.122018e+01	9.992077e-01,	-7.08277e-02	
2	1.258925e+01	9.991934e-01,	-7.95719e-02	
3	1.412538e+01	9.991706e-01,	-8.94250e-02	
4	1.584893e+01	9.991342e-01,	-1.00540e-01	
5	1.778279e+01	9.990762e-01,	-1.13094e-01	
6	1.995262e+01	9.989838e-01,	-1.27299e-01	
7	2.238721e+01	9.988362e-01,	-1.43404e-01	
8	2.511886e+01	9.986005e-01,	-1.61710e-01	
9	2.818383e+01	9.982233e-01,	-1.82582e-01	
10	3.162278e+01	9.976189e-01,	-2.06469e-01	
11	3.548134e+01	9.966478e-01,	-2.33928e-01	
12	3.981072e+01	9.950832e-01,	-2.65660e-01	
13	4.466836e+01	9.925535e-01,	-3.02551e-01	
14	5.011872e+01	9.884464e-01,	-3.45724e-01	
15	5.623413e+01	9.817475e-01,	-3.96595e-01	
16	6.309573e+01	9.707688e-01,	-4.56904e-01	
17	7.079458e+01	9.526986e-01,	-5.28666e-01	
18	7.943282e+01	9.228904e-01,	-6.13866e-01	
19	8.912509e+01	8.738614e-01,	-7.13545e-01	
20	1.000000e+02	7.943137e-01,	-8.25529e-01	
21	1.122018e+02	6.696296e-01,	-9.39887e-01	
22	1.258925e+02	4.876076e-01,	-1.03270e+00	
23	1.412538e+02	2.536586e-01,	-1.06526e+00	
24	1.584893e+02	7.225422e-03,	-1.00327e+00	
25	1.778279e+02	-1.90493e-01,	-8.51690e-01	
26	1.995262e+02	-3.01598e-01,	-6.59142e-01	
27	2.238721e+02	-3.33434e-01,	-4.77956e-01	
28	2.511886e+02	-3.16246e-01,	-3.33917e-01	
29	2.818383e+02	-2.77325e-01,	-2.29326e-01	
30	3.162278e+02	-2.33089e-01,	-1.56660e-01	
31	3.548134e+02	-1.91331e-01,	-1.07090e-01	
32	3.981072e+02	-1.54954e-01,	-7.34446e-02	
33	4.466836e+02	-1.24517e-01,	-5.05748e-02	
34	5.011872e+02	-9.95993e-02,	-3.49643e-02	
35	5.623413e+02	-7.94498e-02,	-2.42549e-02	
36	6.309573e+02	-6.32716e-02,	-1.68707e-02	
37	7.079458e+02	-5.03366e-02,	-1.17556e-02	
38	7.943282e+02	-4.00209e-02,	-8.19778e-03	
39	8.912509e+02	-3.18066e-02,	-5.71403e-03	
40	1.000000e+03	-2.52717e-02,	-3.97436e-03	
41	1.122018e+03	-2.00760e-02,	-2.75196e-03	
42	1.258925e+03	-1.59465e-02,	-1.89011e-03	
43	1.412538e+03	-1.26650e-02,	-1.28001e-03	
44	1.584893e+03	-1.00578e-02,	-8.45844e-04	
45	1.778279e+03	-7.98647e-03,	-5.34559e-04	
46	1.995262e+03	-6.34093e-03,	-3.08931e-04	
47	2.238721e+03	-5.03365e-03,	-1.42749e-04	
48	2.511886e+03	-3.99509e-03,	-1.74903e-05	
49	2.818383e+03	-3.16995e-03,	7.999181e-05	
50	3.162278e+03	-2.51432e-03,	1.590828e-04	
51	3.548134e+03	-1.99327e-03,	2.265393e-04	
52	3.981072e+03	-1.57907e-03,	2.872843e-04	
53	4.466836e+03	-1.24967e-03,	3.449678e-04	
54	5.011872e+03	-9.87514e-04,	4.023637e-04	

Index   frequency       x1.net-_q2-pad3_                
--------------------------------------------------------------------------------
55	5.623413e+03	-7.78649e-04,	4.616517e-04	
56	6.309573e+03	-6.11951e-04,	5.246193e-04	
57	7.079458e+03	-4.78544e-04,	5.928065e-04	
58	7.943282e+03	-3.71323e-04,	6.676119e-04	
59	8.912509e+03	-2.84579e-04,	7.503715e-04	
60	1.000000e+04	-2.13694e-04,	8.424174e-04	

* /home/fossee/esim-workspace/second_order_low_pass_butterworth_active_filter/second_order_low_pass_butterworth_active_filter.cir
AC Analysis  Thu Jun 25 14:57:47  2020
--------------------------------------------------------------------------------
Index   frequency       x1.net-_q3-pad2_                
--------------------------------------------------------------------------------
0	1.000000e+01	5.569346e-04,	-2.49157e-05	
1	1.122018e+01	5.570923e-04,	-2.79953e-05	
2	1.258925e+01	5.572895e-04,	-3.14670e-05	
3	1.412538e+01	5.575360e-04,	-3.53854e-05	
4	1.584893e+01	5.578433e-04,	-3.98145e-05	
5	1.778279e+01	5.582254e-04,	-4.48302e-05	
6	1.995262e+01	5.586987e-04,	-5.05233e-05	
7	2.238721e+01	5.592823e-04,	-5.70036e-05	
8	2.511886e+01	5.599971e-04,	-6.44058e-05	
9	2.818383e+01	5.608649e-04,	-7.28972e-05	
10	3.162278e+01	5.619052e-04,	-8.26884e-05	
11	3.548134e+01	5.631295e-04,	-9.40485e-05	
12	3.981072e+01	5.645301e-04,	-1.07326e-04	
13	4.466836e+01	5.660602e-04,	-1.22975e-04	
14	5.011872e+01	5.675958e-04,	-1.41598e-04	
15	5.623413e+01	5.688682e-04,	-1.63989e-04	
16	6.309573e+01	5.693422e-04,	-1.91187e-04	
17	7.079458e+01	5.679985e-04,	-2.24519e-04	
18	7.943282e+01	5.629606e-04,	-2.65551e-04	
19	8.912509e+01	5.509009e-04,	-3.15800e-04	
20	1.000000e+02	5.262741e-04,	-3.75809e-04	
21	1.122018e+02	4.809275e-04,	-4.42957e-04	
22	1.258925e+02	4.059275e-04,	-5.07772e-04	
23	1.412538e+02	2.985423e-04,	-5.51469e-04	
24	1.584893e+02	1.725321e-04,	-5.52697e-04	
25	1.778279e+02	5.716725e-05,	-5.05458e-04	
26	1.995262e+02	-2.32058e-05,	-4.27324e-04	
27	2.238721e+02	-6.48592e-05,	-3.43778e-04	
28	2.511886e+02	-7.83864e-05,	-2.71033e-04	
29	2.818383e+02	-7.62106e-05,	-2.13938e-04	
30	3.162278e+02	-6.70242e-05,	-1.71268e-04	
31	3.548134e+02	-5.56737e-05,	-1.40013e-04	
32	3.981072e+02	-4.45009e-05,	-1.17265e-04	
33	4.466836e+02	-3.44797e-05,	-1.00738e-04	
34	5.011872e+02	-2.59051e-05,	-8.87756e-05	
35	5.623413e+02	-1.87608e-05,	-8.02132e-05	
36	6.309573e+02	-1.29033e-05,	-7.42460e-05	
37	7.079458e+02	-8.15029e-06,	-7.03209e-05	
38	7.943282e+02	-4.32076e-06,	-6.80611e-05	
39	8.912509e+02	-1.25156e-06,	-6.72133e-05	
40	1.000000e+03	1.197310e-06,	-6.76122e-05	
41	1.122018e+03	3.142609e-06,	-6.91562e-05	
42	1.258925e+03	4.679857e-06,	-7.17916e-05	
43	1.412538e+03	5.886099e-06,	-7.55015e-05	
44	1.584893e+03	6.822665e-06,	-8.02990e-05	
45	1.778279e+03	7.537665e-06,	-8.62222e-05	
46	1.995262e+03	8.068093e-06,	-9.33319e-05	
47	2.238721e+03	8.441532e-06,	-1.01710e-04	
48	2.511886e+03	8.677458e-06,	-1.11458e-04	
49	2.818383e+03	8.788183e-06,	-1.22699e-04	
50	3.162278e+03	8.779448e-06,	-1.35579e-04	
51	3.548134e+03	8.650696e-06,	-1.50263e-04	
52	3.981072e+03	8.395019e-06,	-1.66945e-04	
53	4.466836e+03	7.998780e-06,	-1.85843e-04	
54	5.011872e+03	7.440883e-06,	-2.07206e-04	

Index   frequency       x1.net-_q3-pad2_                
--------------------------------------------------------------------------------
55	5.623413e+03	6.691648e-06,	-2.31316e-04	
56	6.309573e+03	5.711238e-06,	-2.58488e-04	
57	7.079458e+03	4.447551e-06,	-2.89081e-04	
58	7.943282e+03	2.833469e-06,	-3.23495e-04	
59	8.912509e+03	7.833223e-07,	-3.62182e-04	
60	1.000000e+04	-1.81161e-06,	-4.05645e-04	

* /home/fossee/esim-workspace/second_order_low_pass_butterworth_active_filter/second_order_low_pass_butterworth_active_filter.cir
AC Analysis  Thu Jun 25 14:57:47  2020
--------------------------------------------------------------------------------
Index   frequency       x1.net-_q3-pad3_                
--------------------------------------------------------------------------------
0	1.000000e+01	5.230317e-04,	-2.33993e-05	
1	1.122018e+01	5.231798e-04,	-2.62915e-05	
2	1.258925e+01	5.233650e-04,	-2.95519e-05	
3	1.412538e+01	5.235965e-04,	-3.32318e-05	
4	1.584893e+01	5.238851e-04,	-3.73914e-05	
5	1.778279e+01	5.242439e-04,	-4.21018e-05	
6	1.995262e+01	5.246884e-04,	-4.74484e-05	
7	2.238721e+01	5.252364e-04,	-5.35343e-05	
8	2.511886e+01	5.259077e-04,	-6.04860e-05	
9	2.818383e+01	5.267227e-04,	-6.84606e-05	
10	3.162278e+01	5.276996e-04,	-7.76558e-05	
11	3.548134e+01	5.288492e-04,	-8.83246e-05	
12	3.981072e+01	5.301646e-04,	-1.00794e-04	
13	4.466836e+01	5.316014e-04,	-1.15491e-04	
14	5.011872e+01	5.330434e-04,	-1.32980e-04	
15	5.623413e+01	5.342382e-04,	-1.54008e-04	
16	6.309573e+01	5.346832e-04,	-1.79551e-04	
17	7.079458e+01	5.334210e-04,	-2.10854e-04	
18	7.943282e+01	5.286894e-04,	-2.49388e-04	
19	8.912509e+01	5.173634e-04,	-2.96579e-04	
20	1.000000e+02	4.942351e-04,	-3.52934e-04	
21	1.122018e+02	4.516481e-04,	-4.15995e-04	
22	1.258925e+02	3.812128e-04,	-4.76864e-04	
23	1.412538e+02	2.803638e-04,	-5.17900e-04	
24	1.584893e+02	1.620239e-04,	-5.19052e-04	
25	1.778279e+02	5.368180e-05,	-4.74688e-04	
26	1.995262e+02	-2.17982e-05,	-4.01310e-04	
27	2.238721e+02	-6.09152e-05,	-3.22849e-04	
28	2.511886e+02	-7.36183e-05,	-2.54532e-04	
29	2.818383e+02	-7.15744e-05,	-2.00912e-04	
30	3.162278e+02	-6.29467e-05,	-1.60840e-04	
31	3.548134e+02	-5.22868e-05,	-1.31488e-04	
32	3.981072e+02	-4.17939e-05,	-1.10124e-04	
33	4.466836e+02	-3.23826e-05,	-9.46035e-05	
34	5.011872e+02	-2.43298e-05,	-8.33691e-05	
35	5.623413e+02	-1.76203e-05,	-7.53280e-05	
36	6.309573e+02	-1.21194e-05,	-6.97241e-05	
37	7.079458e+02	-7.65573e-06,	-6.60379e-05	
38	7.943282e+02	-4.05938e-06,	-6.39156e-05	
39	8.912509e+02	-1.17712e-06,	-6.31194e-05	
40	1.000000e+03	1.122533e-06,	-6.34939e-05	
41	1.122018e+03	2.949210e-06,	-6.49438e-05	
42	1.258925e+03	4.392608e-06,	-6.74185e-05	
43	1.412538e+03	5.525069e-06,	-7.09024e-05	
44	1.584893e+03	6.404171e-06,	-7.54076e-05	
45	1.778279e+03	7.075070e-06,	-8.09700e-05	
46	1.995262e+03	7.572479e-06,	-8.76466e-05	
47	2.238721e+03	7.922263e-06,	-9.55140e-05	
48	2.511886e+03	8.142662e-06,	-1.04668e-04	
49	2.818383e+03	8.245177e-06,	-1.15225e-04	
50	3.162278e+03	8.235121e-06,	-1.27320e-04	
51	3.548134e+03	8.111873e-06,	-1.41110e-04	
52	3.981072e+03	7.868820e-06,	-1.56775e-04	
53	4.466836e+03	7.493001e-06,	-1.74522e-04	
54	5.011872e+03	6.964406e-06,	-1.94584e-04	

Index   frequency       x1.net-_q3-pad3_                
--------------------------------------------------------------------------------
55	5.623413e+03	6.254914e-06,	-2.17224e-04	
56	6.309573e+03	5.326801e-06,	-2.42741e-04	
57	7.079458e+03	4.130745e-06,	-2.71470e-04	
58	7.943282e+03	2.603220e-06,	-3.03787e-04	
59	8.912509e+03	6.631492e-07,	-3.40117e-04	
60	1.000000e+04	-1.79235e-06,	-3.80931e-04	

* /home/fossee/esim-workspace/second_order_low_pass_butterworth_active_filter/second_order_low_pass_butterworth_active_filter.cir
AC Analysis  Thu Jun 25 14:57:47  2020
--------------------------------------------------------------------------------
Index   frequency       x1.net-_q10-pad1_               
--------------------------------------------------------------------------------
0	1.000000e+01	3.430592e-10,	2.726171e-09	
1	1.122018e+01	3.861496e-10,	3.059038e-09	
2	1.258925e+01	4.405319e-10,	3.432604e-09	
3	1.412538e+01	5.092086e-10,	3.851860e-09	
4	1.584893e+01	5.960058e-10,	4.322413e-09	
5	1.778279e+01	7.058136e-10,	4.850554e-09	
6	1.995262e+01	8.449038e-10,	5.443336e-09	
7	2.238721e+01	1.021356e-09,	6.108645e-09	
8	2.511886e+01	1.245634e-09,	6.855267e-09	
9	2.818383e+01	1.531369e-09,	7.692909e-09	
10	3.162278e+01	1.896451e-09,	8.632158e-09	
11	3.548134e+01	2.364547e-09,	9.684275e-09	
12	3.981072e+01	2.967246e-09,	1.086067e-08	
13	4.466836e+01	3.747096e-09,	1.217177e-08	
14	5.011872e+01	4.761898e-09,	1.362468e-08	
15	5.623413e+01	6.090663e-09,	1.521848e-08	
16	6.309573e+01	7.841461e-09,	1.693505e-08	
17	7.079458e+01	1.016047e-08,	1.872138e-08	
18	7.943282e+01	1.323837e-08,	2.045632e-08	
19	8.912509e+01	1.730131e-08,	2.189179e-08	
20	1.000000e+02	2.255260e-08,	2.256214e-08	
21	1.122018e+02	2.899625e-08,	2.169138e-08	
22	1.258925e+02	3.607171e-08,	1.824885e-08	
23	1.412538e+02	4.225422e-08,	1.147897e-08	
24	1.584893e+02	4.535044e-08,	1.963343e-09	
25	1.778279e+02	4.405546e-08,	-7.97573e-09	
26	1.995262e+02	3.920939e-08,	-1.57966e-08	
27	2.238721e+02	3.288678e-08,	-2.05034e-08	
28	2.511886e+02	2.675853e-08,	-2.25755e-08	
29	2.818383e+02	2.157335e-08,	-2.29567e-08	
30	3.162278e+02	1.745874e-08,	-2.24368e-08	
31	3.548134e+02	1.428418e-08,	-2.15252e-08	
32	3.981072e+02	1.185902e-08,	-2.05137e-08	
33	4.466836e+02	1.000816e-08,	-1.95596e-08	
34	5.011872e+02	8.591105e-09,	-1.87449e-08	
35	5.623413e+02	7.500900e-09,	-1.81107e-08	
36	6.309573e+02	6.657622e-09,	-1.76779e-08	
37	7.079458e+02	6.001787e-09,	-1.74568e-08	
38	7.943282e+02	5.488956e-09,	-1.74540e-08	
39	8.912509e+02	5.085693e-09,	-1.76746e-08	
40	1.000000e+03	4.766604e-09,	-1.81249e-08	
41	1.122018e+03	4.512202e-09,	-1.88126e-08	
42	1.258925e+03	4.307358e-09,	-1.97480e-08	
43	1.412538e+03	4.140158e-09,	-2.09441e-08	
44	1.584893e+03	4.001067e-09,	-2.24174e-08	
45	1.778279e+03	3.882275e-09,	-2.41875e-08	
46	1.995262e+03	3.777203e-09,	-2.62782e-08	
47	2.238721e+03	3.680096e-09,	-2.87173e-08	
48	2.511886e+03	3.585683e-09,	-3.15371e-08	
49	2.818383e+03	3.488872e-09,	-3.47751e-08	
50	3.162278e+03	3.384469e-09,	-3.84742e-08	
51	3.548134e+03	3.266891e-09,	-4.26834e-08	
52	3.981072e+03	3.129863e-09,	-4.74584e-08	
53	4.466836e+03	2.966084e-09,	-5.28624e-08	
54	5.011872e+03	2.766834e-09,	-5.89667e-08	

Index   frequency       x1.net-_q10-pad1_               
--------------------------------------------------------------------------------
55	5.623413e+03	2.521510e-09,	-6.58520e-08	
56	6.309573e+03	2.217066e-09,	-7.36089e-08	
57	7.079458e+03	1.837321e-09,	-8.23396e-08	
58	7.943282e+03	1.362102e-09,	-9.21587e-08	
59	8.912509e+03	7.661832e-10,	-1.03195e-07	
60	1.000000e+04	1.795911e-11,	-1.15591e-07	

* /home/fossee/esim-workspace/second_order_low_pass_butterworth_active_filter/second_order_low_pass_butterworth_active_filter.cir
AC Analysis  Thu Jun 25 14:57:47  2020
--------------------------------------------------------------------------------
Index   frequency       x1.net-_q12-pad1_               
--------------------------------------------------------------------------------
0	1.000000e+01	8.406084e-08,	-4.83461e-09	
1	1.122018e+01	8.406778e-08,	-5.43059e-09	
2	1.258925e+01	8.407629e-08,	-6.10180e-09	
3	1.412538e+01	8.408662e-08,	-6.85844e-09	
4	1.584893e+01	8.409905e-08,	-7.71241e-09	
5	1.778279e+01	8.411376e-08,	-8.67765e-09	
6	1.995262e+01	8.413077e-08,	-9.77065e-09	
7	2.238721e+01	8.414980e-08,	-1.10111e-08	
8	2.511886e+01	8.416990e-08,	-1.24229e-08	
9	2.818383e+01	8.418900e-08,	-1.40351e-08	
10	3.162278e+01	8.420302e-08,	-1.58838e-08	
11	3.548134e+01	8.420439e-08,	-1.80141e-08	
12	3.981072e+01	8.417952e-08,	-2.04832e-08	
13	4.466836e+01	8.410454e-08,	-2.33642e-08	
14	5.011872e+01	8.393792e-08,	-2.67508e-08	
15	5.623413e+01	8.360784e-08,	-3.07630e-08	
16	6.309573e+01	8.299060e-08,	-3.55513e-08	
17	7.079458e+01	8.187413e-08,	-4.12955e-08	
18	7.943282e+01	7.989888e-08,	-4.81855e-08	
19	8.912509e+01	7.647137e-08,	-5.63534e-08	
20	1.000000e+02	7.067084e-08,	-6.56978e-08	
21	1.122018e+02	6.125970e-08,	-7.55161e-08	
22	1.258925e+02	4.710418e-08,	-8.39658e-08	
23	1.412538e+02	2.839026e-08,	-8.79018e-08	
24	1.584893e+02	8.067377e-09,	-8.43153e-08	
25	1.778279e+02	-8.91321e-09,	-7.32109e-08	
26	1.995262e+02	-1.91910e-08,	-5.82525e-08	
27	2.238721e+02	-2.30174e-08,	-4.36950e-08	
28	2.511886e+02	-2.26562e-08,	-3.18074e-08	
29	2.818383e+02	-2.02854e-08,	-2.29528e-08	
30	3.162278e+02	-1.72731e-08,	-1.66338e-08	
31	3.548134e+02	-1.43027e-08,	-1.21930e-08	
32	3.981072e+02	-1.16542e-08,	-9.07370e-09	
33	4.466836e+02	-9.40632e-09,	-6.86669e-09	
34	5.011872e+02	-7.54846e-09,	-5.28743e-09	
35	5.623413e+02	-6.03606e-09,	-4.14204e-09	
36	6.309573e+02	-4.81590e-09,	-3.29906e-09	
37	7.079458e+02	-3.83692e-09,	-2.66905e-09	
38	7.943282e+02	-3.05417e-09,	-2.19077e-09	
39	8.912509e+02	-2.42974e-09,	-1.82188e-09	
40	1.000000e+03	-1.93238e-09,	-1.53290e-09	
41	1.122018e+03	-1.53669e-09,	-1.30306e-09	
42	1.258925e+03	-1.22222e-09,	-1.11761e-09	
43	1.412538e+03	-9.72542e-10,	-9.65980e-10	
44	1.584893e+03	-7.74556e-10,	-8.40484e-10	
45	1.778279e+03	-6.17828e-10,	-7.35502e-10	
46	1.995262e+03	-4.94076e-10,	-6.46868e-10	
47	2.238721e+03	-3.96748e-10,	-5.71457e-10	
48	2.511886e+03	-3.20683e-10,	-5.06896e-10	
49	2.818383e+03	-2.61845e-10,	-4.51362e-10	
50	3.162278e+03	-2.17107e-10,	-4.03432e-10	
51	3.548134e+03	-1.84094e-10,	-3.61982e-10	
52	3.981072e+03	-1.61048e-10,	-3.26112e-10	
53	4.466836e+03	-1.46746e-10,	-2.95091e-10	
54	5.011872e+03	-1.40425e-10,	-2.68315e-10	

Index   frequency       x1.net-_q12-pad1_               
--------------------------------------------------------------------------------
55	5.623413e+03	-1.41748e-10,	-2.45277e-10	
56	6.309573e+03	-1.50786e-10,	-2.25542e-10	
57	7.079458e+03	-1.68018e-10,	-2.08721e-10	
58	7.943282e+03	-1.94357e-10,	-1.94459e-10	
59	8.912509e+03	-2.31200e-10,	-1.82408e-10	
60	1.000000e+04	-2.80500e-10,	-1.72203e-10	

* /home/fossee/esim-workspace/second_order_low_pass_butterworth_active_filter/second_order_low_pass_butterworth_active_filter.cir
AC Analysis  Thu Jun 25 14:57:47  2020
--------------------------------------------------------------------------------
Index   frequency       x1.net-_q13-pad1_               
--------------------------------------------------------------------------------
0	1.000000e+01	9.991720e-01,	-6.30517e-02	
1	1.122018e+01	9.991631e-01,	-7.08173e-02	
2	1.258925e+01	9.991490e-01,	-7.95602e-02	
3	1.412538e+01	9.991263e-01,	-8.94118e-02	
4	1.584893e+01	9.990902e-01,	-1.00525e-01	
5	1.778279e+01	9.990325e-01,	-1.13078e-01	
6	1.995262e+01	9.989403e-01,	-1.27281e-01	
7	2.238721e+01	9.987932e-01,	-1.43383e-01	
8	2.511886e+01	9.985580e-01,	-1.61687e-01	
9	2.818383e+01	9.981816e-01,	-1.82556e-01	
10	3.162278e+01	9.975780e-01,	-2.06439e-01	
11	3.548134e+01	9.966081e-01,	-2.33894e-01	
12	3.981072e+01	9.950450e-01,	-2.65622e-01	
13	4.466836e+01	9.925172e-01,	-3.02509e-01	
14	5.011872e+01	9.884127e-01,	-3.45677e-01	
15	5.623413e+01	9.817174e-01,	-3.96541e-01	
16	6.309573e+01	9.707433e-01,	-4.56844e-01	
17	7.079458e+01	9.526794e-01,	-5.28598e-01	
18	7.943282e+01	9.228799e-01,	-6.13790e-01	
19	8.912509e+01	8.738627e-01,	-7.13462e-01	
20	1.000000e+02	7.943310e-01,	-8.25438e-01	
21	1.122018e+02	6.696678e-01,	-9.39794e-01	
22	1.258925e+02	4.876707e-01,	-1.03261e+00	
23	1.412538e+02	2.537468e-01,	-1.06518e+00	
24	1.584893e+02	7.331863e-03,	-1.00322e+00	
25	1.778279e+02	-1.90381e-01,	-8.51672e-01	
26	1.995262e+02	-3.01493e-01,	-6.59151e-01	
27	2.238721e+02	-3.33342e-01,	-4.77984e-01	
28	2.511886e+02	-3.16169e-01,	-3.33956e-01	
29	2.818383e+02	-2.77263e-01,	-2.29371e-01	
30	3.162278e+02	-2.33039e-01,	-1.56706e-01	
31	3.548134e+02	-1.91290e-01,	-1.07137e-01	
32	3.981072e+02	-1.54920e-01,	-7.34903e-02	
33	4.466836e+02	-1.24489e-01,	-5.06193e-02	
34	5.011872e+02	-9.95756e-02,	-3.50076e-02	
35	5.623413e+02	-7.94296e-02,	-2.42971e-02	
36	6.309573e+02	-6.32541e-02,	-1.69122e-02	
37	7.079458e+02	-5.03213e-02,	-1.17969e-02	
38	7.943282e+02	-4.00072e-02,	-8.23923e-03	
39	8.912509e+02	-3.17942e-02,	-5.75615e-03	
40	1.000000e+03	-2.52605e-02,	-4.01767e-03	
41	1.122018e+03	-2.00656e-02,	-2.79700e-03	
42	1.258925e+03	-1.59367e-02,	-1.93746e-03	
43	1.412538e+03	-1.26558e-02,	-1.33030e-03	
44	1.584893e+03	-1.00490e-02,	-8.99712e-04	
45	1.778279e+03	-7.97807e-03,	-5.92721e-04	
46	1.995262e+03	-6.33285e-03,	-3.72154e-04	
47	2.238721e+03	-5.02586e-03,	-2.11868e-04	
48	2.511886e+03	-3.98757e-03,	-9.34206e-05	
49	2.818383e+03	-3.16269e-03,	-3.75532e-06	
50	3.162278e+03	-2.50733e-03,	6.640922e-05	
51	3.548134e+03	-1.98659e-03,	1.237112e-04	
52	3.981072e+03	-1.57273e-03,	1.729389e-04	
53	4.466836e+03	-1.24372e-03,	2.175899e-04	
54	5.011872e+03	-9.82037e-04,	2.602658e-04	

Index   frequency       x1.net-_q13-pad1_               
--------------------------------------------------------------------------------
55	5.623413e+03	-7.73751e-04,	3.029521e-04	
56	6.309573e+03	-6.07769e-04,	3.472170e-04	
57	7.079458e+03	-4.75250e-04,	3.943546e-04	
58	7.943282e+03	-3.69138e-04,	4.454871e-04	
59	8.912509e+03	-2.83783e-04,	5.016402e-04	
60	1.000000e+04	-2.14640e-04,	5.637987e-04	

* /home/fossee/esim-workspace/second_order_low_pass_butterworth_active_filter/second_order_low_pass_butterworth_active_filter.cir
AC Analysis  Thu Jun 25 14:57:47  2020
--------------------------------------------------------------------------------
Index   frequency       x1.net-_q13-pad3_               
--------------------------------------------------------------------------------
0	1.000000e+01	2.337964e-04,	-1.47485e-05	
1	1.122018e+01	2.337944e-04,	-1.65650e-05	
2	1.258925e+01	2.337912e-04,	-1.86100e-05	
3	1.412538e+01	2.337860e-04,	-2.09145e-05	
4	1.584893e+01	2.337777e-04,	-2.35140e-05	
5	1.778279e+01	2.337644e-04,	-2.64502e-05	
6	1.995262e+01	2.337431e-04,	-2.97725e-05	
7	2.238721e+01	2.337090e-04,	-3.35392e-05	
8	2.511886e+01	2.336544e-04,	-3.78206e-05	
9	2.818383e+01	2.335669e-04,	-4.27022e-05	
10	3.162278e+01	2.334263e-04,	-4.82890e-05	
11	3.548134e+01	2.332002e-04,	-5.47114e-05	
12	3.981072e+01	2.328356e-04,	-6.21333e-05	
13	4.466836e+01	2.322456e-04,	-7.07619e-05	
14	5.011872e+01	2.312871e-04,	-8.08602e-05	
15	5.623413e+01	2.297229e-04,	-9.27593e-05	
16	6.309573e+01	2.271583e-04,	-1.06866e-04	
17	7.079458e+01	2.229358e-04,	-1.23653e-04	
18	7.943282e+01	2.159686e-04,	-1.43584e-04	
19	8.912509e+01	2.045065e-04,	-1.66904e-04	
20	1.000000e+02	1.859063e-04,	-1.93105e-04	
21	1.122018e+02	1.567477e-04,	-2.19865e-04	
22	1.258925e+02	1.141744e-04,	-2.41591e-04	
23	1.412538e+02	5.944873e-05,	-2.49224e-04	
24	1.584893e+02	1.794374e-06,	-2.34742e-04	
25	1.778279e+02	-4.44720e-05,	-1.99299e-04	
26	1.995262e+02	-7.04811e-05,	-1.54264e-04	
27	2.238721e+02	-7.79456e-05,	-1.11880e-04	
28	2.511886e+02	-7.39388e-05,	-7.81816e-05	
29	2.818383e+02	-6.48446e-05,	-5.37092e-05	
30	3.162278e+02	-5.45041e-05,	-3.67042e-05	
31	3.548134e+02	-4.47411e-05,	-2.51025e-05	
32	3.981072e+02	-3.62352e-05,	-1.72266e-05	
33	4.466836e+02	-2.91178e-05,	-1.18719e-05	
34	5.011872e+02	-2.32910e-05,	-8.21615e-06	
35	5.623413e+02	-1.85789e-05,	-5.70742e-06	
36	6.309573e+02	-1.47955e-05,	-3.97708e-06	
37	7.079458e+02	-1.17705e-05,	-2.77802e-06	
38	7.943282e+02	-9.35804e-06,	-1.94365e-06	
39	8.912509e+02	-7.43698e-06,	-1.36093e-06	
40	1.000000e+03	-5.90870e-06,	-9.52621e-07	
41	1.122018e+03	-4.69359e-06,	-6.65637e-07	
42	1.258925e+03	-3.72782e-06,	-4.63300e-07	
43	1.412538e+03	-2.96039e-06,	-3.20147e-07	
44	1.584893e+03	-2.35066e-06,	-2.18431e-07	
45	1.778279e+03	-1.86626e-06,	-1.45738e-07	
46	1.995262e+03	-1.48145e-06,	-9.33606e-08	
47	2.238721e+03	-1.17576e-06,	-5.51718e-08	
48	2.511886e+03	-9.32931e-07,	-2.68467e-08	
49	2.818383e+03	-7.40030e-07,	-5.32244e-09	
50	3.162278e+03	-5.86791e-07,	1.158009e-08	
51	3.548134e+03	-4.65055e-07,	2.542068e-08	
52	3.981072e+03	-3.68340e-07,	3.732561e-08	
53	4.466836e+03	-2.91496e-07,	4.811857e-08	
54	5.011872e+03	-2.30430e-07,	5.841313e-08	

Index   frequency       x1.net-_q13-pad3_               
--------------------------------------------------------------------------------
55	5.623413e+03	-1.81892e-07,	6.867830e-08	
56	6.309573e+03	-1.43295e-07,	7.928523e-08	
57	7.079458e+03	-1.12585e-07,	9.054068e-08	
58	7.943282e+03	-8.81262e-08,	1.027112e-07	
59	8.912509e+03	-6.86163e-08,	1.160410e-07	
60	1.000000e+04	-5.30162e-08,	1.307648e-07	

* /home/fossee/esim-workspace/second_order_low_pass_butterworth_active_filter/second_order_low_pass_butterworth_active_filter.cir
AC Analysis  Thu Jun 25 14:57:47  2020
--------------------------------------------------------------------------------
Index   frequency       x1.net-_q14-pad2_               
--------------------------------------------------------------------------------
0	1.000000e+01	2.290181e+00,	-1.38476e-01	
1	1.122018e+01	2.290358e+00,	-1.55545e-01	
2	1.258925e+01	2.290574e+00,	-1.74767e-01	
3	1.412538e+01	2.290836e+00,	-1.96436e-01	
4	1.584893e+01	2.291149e+00,	-2.20891e-01	
5	1.778279e+01	2.291516e+00,	-2.48530e-01	
6	1.995262e+01	2.291934e+00,	-2.79825e-01	
7	2.238721e+01	2.292393e+00,	-3.15339e-01	
8	2.511886e+01	2.292860e+00,	-3.55752e-01	
9	2.818383e+01	2.293271e+00,	-4.01896e-01	
10	3.162278e+01	2.293500e+00,	-4.54797e-01	
11	3.548134e+01	2.293324e+00,	-5.15743e-01	
12	3.981072e+01	2.292341e+00,	-5.86361e-01	
13	4.466836e+01	2.289855e+00,	-6.68731e-01	
14	5.011872e+01	2.284660e+00,	-7.65515e-01	
15	5.623413e+01	2.274683e+00,	-8.80116e-01	
16	6.309573e+01	2.256364e+00,	-1.01680e+00	
17	7.079458e+01	2.223619e+00,	-1.18064e+00	
18	7.943282e+01	2.166159e+00,	-1.37697e+00	
19	8.912509e+01	2.067040e+00,	-1.60942e+00	
20	1.000000e+02	1.900045e+00,	-1.87492e+00	
21	1.122018e+02	1.630057e+00,	-2.15315e+00	
22	1.258925e+02	1.225165e+00,	-2.39137e+00	
23	1.412538e+02	6.913480e-01,	-2.50001e+00	
24	1.584893e+02	1.133005e-01,	-2.39395e+00	
25	1.778279e+02	-3.67895e-01,	-2.07441e+00	
26	1.995262e+02	-6.57278e-01,	-1.64650e+00	
27	2.238721e+02	-7.62934e-01,	-1.23140e+00	
28	2.511886e+02	-7.49863e-01,	-8.93294e-01	
29	2.818383e+02	-6.80210e-01,	-6.42033e-01	
30	3.162278e+02	-5.92847e-01,	-4.63151e-01	
31	3.548134e+02	-5.07105e-01,	-3.37756e-01	
32	3.981072e+02	-4.30841e-01,	-2.49926e-01	
33	4.466836e+02	-3.66207e-01,	-1.87979e-01	
34	5.011872e+02	-3.12838e-01,	-1.43808e-01	
35	5.623413e+02	-2.69421e-01,	-1.11896e-01	
36	6.309573e+02	-2.34409e-01,	-8.85082e-02	
37	7.079458e+02	-2.06324e-01,	-7.11056e-02	
38	7.943282e+02	-1.83871e-01,	-5.79525e-02	
39	8.912509e+02	-1.65959e-01,	-4.78514e-02	
40	1.000000e+03	-1.51688e-01,	-3.99687e-02	
41	1.122018e+03	-1.40329e-01,	-3.37188e-02	
42	1.258925e+03	-1.31293e-01,	-2.86863e-02	
43	1.412538e+03	-1.24108e-01,	-2.45736e-02	
44	1.584893e+03	-1.18395e-01,	-2.11653e-02	
45	1.778279e+03	-1.13855e-01,	-1.83038e-02	
46	1.995262e+03	-1.10247e-01,	-1.58725e-02	
47	2.238721e+03	-1.07380e-01,	-1.37837e-02	
48	2.511886e+03	-1.05101e-01,	-1.19708e-02	
49	2.818383e+03	-1.03291e-01,	-1.03825e-02	
50	3.162278e+03	-1.01851e-01,	-8.97845e-03	
51	3.548134e+03	-1.00707e-01,	-7.72630e-03	
52	3.981072e+03	-9.97968e-02,	-6.59986e-03	
53	4.466836e+03	-9.90724e-02,	-5.57742e-03	
54	5.011872e+03	-9.84952e-02,	-4.64060e-03	

Index   frequency       x1.net-_q14-pad2_               
--------------------------------------------------------------------------------
55	5.623413e+03	-9.80345e-02,	-3.77361e-03	
56	6.309573e+03	-9.76657e-02,	-2.96254e-03	
57	7.079458e+03	-9.73692e-02,	-2.19497e-03	
58	7.943282e+03	-9.71293e-02,	-1.45955e-03	
59	8.912509e+03	-9.69331e-02,	-7.45693e-04	
60	1.000000e+04	-9.67703e-02,	-4.34079e-05	

* /home/fossee/esim-workspace/second_order_low_pass_butterworth_active_filter/second_order_low_pass_butterworth_active_filter.cir
AC Analysis  Thu Jun 25 14:57:47  2020
--------------------------------------------------------------------------------
Index   frequency       x1.net-_q14-pad3_               
--------------------------------------------------------------------------------
0	1.000000e+01	2.291112e+00,	-1.38530e-01	
1	1.122018e+01	2.291289e+00,	-1.55606e-01	
2	1.258925e+01	2.291505e+00,	-1.74836e-01	
3	1.412538e+01	2.291767e+00,	-1.96514e-01	
4	1.584893e+01	2.292080e+00,	-2.20978e-01	
5	1.778279e+01	2.292447e+00,	-2.48628e-01	
6	1.995262e+01	2.292866e+00,	-2.79936e-01	
7	2.238721e+01	2.293325e+00,	-3.15464e-01	
8	2.511886e+01	2.293793e+00,	-3.55893e-01	
9	2.818383e+01	2.294204e+00,	-4.02055e-01	
10	3.162278e+01	2.294434e+00,	-4.54977e-01	
11	3.548134e+01	2.294258e+00,	-5.15947e-01	
12	3.981072e+01	2.293275e+00,	-5.86594e-01	
13	4.466836e+01	2.290789e+00,	-6.68996e-01	
14	5.011872e+01	2.285593e+00,	-7.65819e-01	
15	5.623413e+01	2.275613e+00,	-8.80466e-01	
16	6.309573e+01	2.257289e+00,	-1.01720e+00	
17	7.079458e+01	2.224533e+00,	-1.18111e+00	
18	7.943282e+01	2.167052e+00,	-1.37752e+00	
19	8.912509e+01	2.067896e+00,	-1.61007e+00	
20	1.000000e+02	1.900836e+00,	-1.87567e+00	
21	1.122018e+02	1.630742e+00,	-2.15402e+00	
22	1.258925e+02	1.225689e+00,	-2.39235e+00	
23	1.412538e+02	6.916561e-01,	-2.50104e+00	
24	1.584893e+02	1.133711e-01,	-2.39495e+00	
25	1.778279e+02	-3.68026e-01,	-2.07528e+00	
26	1.995262e+02	-6.57534e-01,	-1.64720e+00	
27	2.238721e+02	-7.63242e-01,	-1.23194e+00	
28	2.511886e+02	-7.50172e-01,	-8.93687e-01	
29	2.818383e+02	-6.80494e-01,	-6.42321e-01	
30	3.162278e+02	-5.93099e-01,	-4.63364e-01	
31	3.548134e+02	-5.07325e-01,	-3.37915e-01	
32	3.981072e+02	-4.31031e-01,	-2.50047e-01	
33	4.466836e+02	-3.66372e-01,	-1.88073e-01	
34	5.011872e+02	-3.12983e-01,	-1.43882e-01	
35	5.623413e+02	-2.69549e-01,	-1.11956e-01	
36	6.309573e+02	-2.34523e-01,	-8.85564e-02	
37	7.079458e+02	-2.06427e-01,	-7.11455e-02	
38	7.943282e+02	-1.83966e-01,	-5.79860e-02	
39	8.912509e+02	-1.66046e-01,	-4.78798e-02	
40	1.000000e+03	-1.51770e-01,	-3.99931e-02	
41	1.122018e+03	-1.40406e-01,	-3.37400e-02	
42	1.258925e+03	-1.31367e-01,	-2.87048e-02	
43	1.412538e+03	-1.24178e-01,	-2.45900e-02	
44	1.584893e+03	-1.18464e-01,	-2.11799e-02	
45	1.778279e+03	-1.13922e-01,	-1.83169e-02	
46	1.995262e+03	-1.10313e-01,	-1.58843e-02	
47	2.238721e+03	-1.07444e-01,	-1.37944e-02	
48	2.511886e+03	-1.05165e-01,	-1.19808e-02	
49	2.818383e+03	-1.03353e-01,	-1.03918e-02	
50	3.162278e+03	-1.01913e-01,	-8.98716e-03	
51	3.548134e+03	-1.00769e-01,	-7.73459e-03	
52	3.981072e+03	-9.98581e-02,	-6.60786e-03	
53	4.466836e+03	-9.91334e-02,	-5.58523e-03	
54	5.011872e+03	-9.85560e-02,	-4.64834e-03	

Index   frequency       x1.net-_q14-pad3_               
--------------------------------------------------------------------------------
55	5.623413e+03	-9.80951e-02,	-3.78137e-03	
56	6.309573e+03	-9.77262e-02,	-2.97045e-03	
57	7.079458e+03	-9.74297e-02,	-2.20312e-03	
58	7.943282e+03	-9.71897e-02,	-1.46804e-03	
59	8.912509e+03	-9.69935e-02,	-7.54652e-04	
60	1.000000e+04	-9.68306e-02,	-5.29491e-05	

* /home/fossee/esim-workspace/second_order_low_pass_butterworth_active_filter/second_order_low_pass_butterworth_active_filter.cir
AC Analysis  Thu Jun 25 14:57:47  2020
--------------------------------------------------------------------------------
Index   frequency       x1.net-_q15-pad2_               
--------------------------------------------------------------------------------
0	1.000000e+01	-3.22643e-03,	1.828835e-04	
1	1.122018e+01	-3.22707e-03,	2.054549e-04	
2	1.258925e+01	-3.22786e-03,	2.308863e-04	
3	1.412538e+01	-3.22885e-03,	2.595703e-04	
4	1.584893e+01	-3.23007e-03,	2.919660e-04	
5	1.778279e+01	-3.23157e-03,	3.286136e-04	
6	1.995262e+01	-3.23341e-03,	3.701558e-04	
7	2.238721e+01	-3.23562e-03,	4.173655e-04	
8	2.511886e+01	-3.23827e-03,	4.711822e-04	
9	2.818383e+01	-3.24136e-03,	5.327635e-04	
10	3.162278e+01	-3.24488e-03,	6.035537e-04	
11	3.548134e+01	-3.24867e-03,	6.853788e-04	
12	3.981072e+01	-3.25243e-03,	7.805745e-04	
13	4.466836e+01	-3.25547e-03,	8.921592e-04	
14	5.011872e+01	-3.25648e-03,	1.024057e-03	
15	5.623413e+01	-3.25306e-03,	1.181367e-03	
16	6.309573e+01	-3.24080e-03,	1.370626e-03	
17	7.079458e+01	-3.21184e-03,	1.599899e-03	
18	7.943282e+01	-3.15244e-03,	1.878211e-03	
19	8.912509e+01	-3.03915e-03,	2.213151e-03	
20	1.000000e+02	-2.83446e-03,	2.604120e-03	
21	1.122018e+02	-2.48577e-03,	3.027420e-03	
22	1.258925e+02	-1.94040e-03,	3.412934e-03	
23	1.412538e+02	-1.19409e-03,	3.632946e-03	
24	1.584893e+02	-3.54729e-04,	3.554877e-03	
25	1.778279e+02	3.775888e-04,	3.160351e-03	
26	1.995262e+02	8.532732e-04,	2.584835e-03	
27	2.238721e+02	1.066446e-03,	2.001255e-03	
28	2.511886e+02	1.100014e-03,	1.509889e-03	
29	2.818383e+02	1.040610e-03,	1.133675e-03	
30	3.162278e+02	9.453803e-04,	8.577403e-04	
31	3.548134e+02	8.444235e-04,	6.581500e-04	
32	3.981072e+02	7.511661e-04,	5.135230e-04	
33	4.466836e+02	6.703528e-04,	4.076662e-04	
34	5.011872e+02	6.026550e-04,	3.290747e-04	
35	5.623413e+02	5.470302e-04,	2.697706e-04	
36	6.309573e+02	5.018525e-04,	2.242552e-04	
37	7.079458e+02	4.654240e-04,	1.887279e-04	
38	7.943282e+02	4.361863e-04,	1.605424e-04	
39	8.912509e+02	4.127916e-04,	1.378382e-04	
40	1.000000e+03	3.941110e-04,	1.192932e-04	
41	1.122018e+03	3.792157e-04,	1.039566e-04	
42	1.258925e+03	3.673509e-04,	9.113658e-05	
43	1.412538e+03	3.579070e-04,	8.032309e-05	
44	1.584893e+03	3.503941e-04,	7.113545e-05	
45	1.778279e+03	3.444202e-04,	6.328572e-05	
46	1.995262e+03	3.396717e-04,	5.655328e-05	
47	2.238721e+03	3.358989e-04,	5.076694e-05	
48	2.511886e+03	3.329024e-04,	4.579233e-05	
49	2.818383e+03	3.305238e-04,	4.152285e-05	
50	3.162278e+03	3.286372e-04,	3.787321e-05	
51	3.548134e+03	3.271424e-04,	3.477477e-05	
52	3.981072e+03	3.259602e-04,	3.217214e-05	
53	4.466836e+03	3.250278e-04,	3.002067e-05	
54	5.011872e+03	3.242955e-04,	2.828465e-05	

Index   frequency       x1.net-_q15-pad2_               
--------------------------------------------------------------------------------
55	5.623413e+03	3.237244e-04,	2.693594e-05	
56	6.309573e+03	3.232843e-04,	2.595302e-05	
57	7.079458e+03	3.229516e-04,	2.532022e-05	
58	7.943282e+03	3.227087e-04,	2.502719e-05	
59	8.912509e+03	3.225426e-04,	2.506858e-05	
60	1.000000e+04	3.224444e-04,	2.544374e-05	

* /home/fossee/esim-workspace/second_order_low_pass_butterworth_active_filter/second_order_low_pass_butterworth_active_filter.cir
AC Analysis  Thu Jun 25 14:57:47  2020
--------------------------------------------------------------------------------
Index   frequency       x1.net-_q15-pad3_               
--------------------------------------------------------------------------------
0	1.000000e+01	-1.41482e-03,	7.855581e-05	
1	1.122018e+01	-1.41515e-03,	8.825525e-05	
2	1.258925e+01	-1.41557e-03,	9.918539e-05	
3	1.412538e+01	-1.41608e-03,	1.115159e-04	
4	1.584893e+01	-1.41672e-03,	1.254453e-04	
5	1.778279e+01	-1.41752e-03,	1.412077e-04	
6	1.995262e+01	-1.41849e-03,	1.590822e-04	
7	2.238721e+01	-1.41967e-03,	1.794046e-04	
8	2.511886e+01	-1.42110e-03,	2.025848e-04	
9	2.818383e+01	-1.42280e-03,	2.291284e-04	
10	3.162278e+01	-1.42476e-03,	2.596685e-04	
11	3.548134e+01	-1.42697e-03,	2.950075e-04	
12	3.981072e+01	-1.42931e-03,	3.361753e-04	
13	4.466836e+01	-1.43153e-03,	3.845079e-04	
14	5.011872e+01	-1.43310e-03,	4.417491e-04	
15	5.623413e+01	-1.43303e-03,	5.101762e-04	
16	6.309573e+01	-1.42947e-03,	5.927275e-04	
17	7.079458e+01	-1.41909e-03,	6.930617e-04	
18	7.943282e+01	-1.39594e-03,	8.153417e-04	
19	8.912509e+01	-1.34981e-03,	9.632274e-04	
20	1.000000e+02	-1.26417e-03,	1.136961e-03	
21	1.122018e+02	-1.11552e-03,	1.326811e-03	
22	1.258925e+02	-8.79738e-04,	1.502592e-03	
23	1.412538e+02	-5.53231e-04,	1.608096e-03	
24	1.584893e+02	-1.81777e-04,	1.583471e-03	
25	1.778279e+02	1.466969e-04,	1.417957e-03	
26	1.995262e+02	3.644600e-04,	1.169256e-03	
27	2.238721e+02	4.666084e-04,	9.134999e-04	
28	2.511886e+02	4.883324e-04,	6.959945e-04	
29	2.818383e+02	4.674989e-04,	5.280161e-04	
30	3.162278e+02	4.294893e-04,	4.037862e-04	
31	3.548134e+02	3.878891e-04,	3.131688e-04	
32	3.981072e+02	3.489038e-04,	2.469297e-04	
33	4.466836e+02	3.148447e-04,	1.980027e-04	
34	5.011872e+02	2.861659e-04,	1.613316e-04	
35	5.623413e+02	2.625193e-04,	1.333901e-04	
36	6.309573e+02	2.432663e-04,	1.117350e-04	
37	7.079458e+02	2.277140e-04,	9.466927e-05	
38	7.943282e+02	2.152148e-04,	8.100537e-05	
39	8.912509e+02	2.052035e-04,	6.990407e-05	
40	1.000000e+03	1.972033e-04,	6.076556e-05	
41	1.122018e+03	1.908205e-04,	5.315596e-05	
42	1.258925e+03	1.857340e-04,	4.675740e-05	
43	1.412538e+03	1.816839e-04,	4.133396e-05	
44	1.584893e+03	1.784612e-04,	3.670823e-05	
45	1.778279e+03	1.758983e-04,	3.274497e-05	
46	1.995262e+03	1.738610e-04,	2.933977e-05	
47	2.238721e+03	1.722423e-04,	2.641102e-05	
48	2.511886e+03	1.709569e-04,	2.389422e-05	
49	2.818383e+03	1.699370e-04,	2.173789e-05	
50	3.162278e+03	1.691285e-04,	1.990068e-05	
51	3.548134e+03	1.684885e-04,	1.834921e-05	
52	3.981072e+03	1.679833e-04,	1.705651e-05	
53	4.466836e+03	1.675859e-04,	1.600093e-05	
54	5.011872e+03	1.672753e-04,	1.516528e-05	

Index   frequency       x1.net-_q15-pad3_               
--------------------------------------------------------------------------------
55	5.623413e+03	1.670348e-04,	1.453617e-05	
56	6.309573e+03	1.668518e-04,	1.410364e-05	
57	7.079458e+03	1.667165e-04,	1.386075e-05	
58	7.943282e+03	1.666217e-04,	1.380340e-05	
59	8.912509e+03	1.665623e-04,	1.393014e-05	
60	1.000000e+04	1.665353e-04,	1.424207e-05	

* /home/fossee/esim-workspace/second_order_low_pass_butterworth_active_filter/second_order_low_pass_butterworth_active_filter.cir
AC Analysis  Thu Jun 25 14:57:47  2020
--------------------------------------------------------------------------------
Index   frequency       x1.net-_q18-pad3_               
--------------------------------------------------------------------------------
0	1.000000e+01	2.003450e+00,	-1.26373e-01	
1	1.122018e+01	2.003434e+00,	-1.41937e-01	
2	1.258925e+01	2.003409e+00,	-1.59461e-01	
3	1.412538e+01	2.003367e+00,	-1.79206e-01	
4	1.584893e+01	2.003299e+00,	-2.01481e-01	
5	1.778279e+01	2.003188e+00,	-2.26641e-01	
6	1.995262e+01	2.003010e+00,	-2.55108e-01	
7	2.238721e+01	2.002724e+00,	-2.87384e-01	
8	2.511886e+01	2.002263e+00,	-3.24072e-01	
9	2.818383e+01	2.001522e+00,	-3.65902e-01	
10	3.162278e+01	2.000330e+00,	-4.13775e-01	
11	3.548134e+01	1.998407e+00,	-4.68811e-01	
12	3.981072e+01	1.995301e+00,	-5.32412e-01	
13	4.466836e+01	1.990268e+00,	-6.06357e-01	
14	5.011872e+01	1.982083e+00,	-6.92900e-01	
15	5.623413e+01	1.968715e+00,	-7.94879e-01	
16	6.309573e+01	1.946783e+00,	-9.15788e-01	
17	7.079458e+01	1.910654e+00,	-1.05967e+00	
18	7.943282e+01	1.851014e+00,	-1.23052e+00	
19	8.912509e+01	1.752863e+00,	-1.43044e+00	
20	1.000000e+02	1.593542e+00,	-1.65509e+00	
21	1.122018e+02	1.343723e+00,	-1.88458e+00	
22	1.258925e+02	9.788908e-01,	-2.07099e+00	
23	1.412538e+02	5.098201e-01,	-2.13668e+00	
24	1.584893e+02	1.553017e-02,	-2.01281e+00	
25	1.778279e+02	-3.81256e-01,	-1.70921e+00	
26	1.995262e+02	-6.04453e-01,	-1.32328e+00	
27	2.238721e+02	-6.68678e-01,	-9.59979e-01	
28	2.511886e+02	-6.34529e-01,	-6.71064e-01	
29	2.818383e+02	-5.56721e-01,	-4.61206e-01	
30	3.162278e+02	-4.68190e-01,	-3.15350e-01	
31	3.548134e+02	-3.84579e-01,	-2.15814e-01	
32	3.981072e+02	-3.11722e-01,	-1.48219e-01	
33	4.466836e+02	-2.50753e-01,	-1.02246e-01	
34	5.011872e+02	-2.00835e-01,	-7.08412e-02	
35	5.623413e+02	-1.60465e-01,	-4.92759e-02	
36	6.309573e+02	-1.28051e-01,	-3.43885e-02	
37	7.079458e+02	-1.02133e-01,	-2.40599e-02	
38	7.943282e+02	-8.14626e-02,	-1.68613e-02	
39	8.912509e+02	-6.50027e-02,	-1.18230e-02	
40	1.000000e+03	-5.19080e-02,	-8.28205e-03	
41	1.122018e+03	-4.14964e-02,	-5.78294e-03	
42	1.258925e+03	-3.32211e-02,	-4.01061e-03	
43	1.412538e+03	-2.66453e-02,	-2.74626e-03	
44	1.584893e+03	-2.14206e-02,	-1.83721e-03	
45	1.778279e+03	-1.72696e-02,	-1.17655e-03	
46	1.995262e+03	-1.39719e-02,	-6.89121e-04	
47	2.238721e+03	-1.13520e-02,	-3.21875e-04	
48	2.511886e+03	-9.27055e-03,	-3.72019e-05	
49	2.818383e+03	-7.61672e-03,	1.917149e-04	
50	3.162278e+03	-6.30250e-03,	3.841474e-04	
51	3.548134e+03	-5.25790e-03,	5.540987e-04	
52	3.981072e+03	-4.42730e-03,	7.119041e-04	
53	4.466836e+03	-3.76648e-03,	8.653621e-04	
54	5.011872e+03	-3.24024e-03,	1.020537e-03	

Index   frequency       x1.net-_q18-pad3_               
--------------------------------------------------------------------------------
55	5.623413e+03	-2.82056e-03,	1.182332e-03	
56	6.309573e+03	-2.48510e-03,	1.354897e-03	
57	7.079458e+03	-2.21599e-03,	1.541932e-03	
58	7.943282e+03	-1.99889e-03,	1.746904e-03	
59	8.912509e+03	-1.82226e-03,	1.973214e-03	
60	1.000000e+04	-1.67669e-03,	2.224321e-03	

* /home/fossee/esim-workspace/second_order_low_pass_butterworth_active_filter/second_order_low_pass_butterworth_active_filter.cir
AC Analysis  Thu Jun 25 14:57:47  2020
--------------------------------------------------------------------------------
Index   frequency       x1.net-_q19-pad3_               
--------------------------------------------------------------------------------
0	1.000000e+01	2.007250e+00,	-1.26534e-01	
1	1.122018e+01	2.007237e+00,	-1.42118e-01	
2	1.258925e+01	2.007214e+00,	-1.59664e-01	
3	1.412538e+01	2.007176e+00,	-1.79436e-01	
4	1.584893e+01	2.007113e+00,	-2.01739e-01	
5	1.778279e+01	2.007009e+00,	-2.26932e-01	
6	1.995262e+01	2.006839e+00,	-2.55437e-01	
7	2.238721e+01	2.006562e+00,	-2.87756e-01	
8	2.511886e+01	2.006114e+00,	-3.24493e-01	
9	2.818383e+01	2.005388e+00,	-3.66381e-01	
10	3.162278e+01	2.004214e+00,	-4.14321e-01	
11	3.548134e+01	2.002314e+00,	-4.69435e-01	
12	3.981072e+01	1.999236e+00,	-5.33129e-01	
13	4.466836e+01	1.994237e+00,	-6.07186e-01	
14	5.011872e+01	1.986091e+00,	-6.93865e-01	
15	5.623413e+01	1.972768e+00,	-7.96011e-01	
16	6.309573e+01	1.950883e+00,	-9.17129e-01	
17	7.079458e+01	1.914797e+00,	-1.06128e+00	
18	7.943282e+01	1.855186e+00,	-1.23247e+00	
19	8.912509e+01	1.757020e+00,	-1.43281e+00	
20	1.000000e+02	1.597596e+00,	-1.65800e+00	
21	1.122018e+02	1.347508e+00,	-1.88814e+00	
22	1.258925e+02	9.821438e-01,	-2.07524e+00	
23	1.412538e+02	5.122150e-01,	-2.14148e+00	
24	1.584893e+02	1.681639e-02,	-2.01785e+00	
25	1.778279e+02	-3.81086e-01,	-1.71403e+00	
26	1.995262e+02	-6.05156e-01,	-1.32755e+00	
27	2.238721e+02	-6.69928e-01,	-9.63563e-01	
28	2.511886e+02	-6.36054e-01,	-6.73996e-01	
29	2.818383e+02	-5.58353e-01,	-4.63591e-01	
30	3.162278e+02	-4.69837e-01,	-3.17298e-01	
31	3.548134e+02	-3.86196e-01,	-2.17420e-01	
32	3.981072e+02	-3.13293e-01,	-1.49559e-01	
33	4.466836e+02	-2.52275e-01,	-1.03375e-01	
34	5.011872e+02	-2.02311e-01,	-7.18019e-02	
35	5.623413e+02	-1.61901e-01,	-5.01002e-02	
36	6.309573e+02	-1.29451e-01,	-3.51008e-02	
37	7.079458e+02	-1.03505e-01,	-2.46790e-02	
38	7.943282e+02	-8.28106e-02,	-1.74021e-02	
39	8.912509e+02	-6.63314e-02,	-1.22970e-02	
40	1.000000e+03	-5.32210e-02,	-8.69897e-03	
41	1.122018e+03	-4.27968e-02,	-6.15049e-03	
42	1.258925e+03	-3.45114e-02,	-4.33527e-03	
43	1.412538e+03	-2.79274e-02,	-3.03344e-03	
44	1.584893e+03	-2.26962e-02,	-2.09151e-03	
45	1.778279e+03	-1.85401e-02,	-1.40191e-03	
46	1.995262e+03	-1.52383e-02,	-8.88911e-04	
47	2.238721e+03	-1.26151e-02,	-4.99027e-04	
48	2.511886e+03	-1.05310e-02,	-1.94263e-04	
49	2.818383e+03	-8.87508e-03,	5.252349e-05	
50	3.162278e+03	-7.55920e-03,	2.608807e-04	
51	3.548134e+03	-6.51327e-03,	4.450519e-04	
52	3.981072e+03	-5.68161e-03,	6.155811e-04	
53	4.466836e+03	-5.01994e-03,	7.804503e-04	
54	5.011872e+03	-4.49303e-03,	9.458853e-04	

Index   frequency       x1.net-_q19-pad3_               
--------------------------------------------------------------------------------
55	5.623413e+03	-4.07281e-03,	1.116932e-03	
56	6.309573e+03	-3.73690e-03,	1.297869e-03	
57	7.079458e+03	-3.46743e-03,	1.492510e-03	
58	7.943282e+03	-3.25003e-03,	1.704426e-03	
59	8.912509e+03	-3.07314e-03,	1.937110e-03	
60	1.000000e+04	-2.92734e-03,	2.194110e-03	
