ngspice/tests/vbic/diffamp.out

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Circuit: VBIC DiffAmp Test
Doing analysis at TEMP = 300.150000 and TNOM = 300.150000
Initial Transient Solution
--------------------------
Node Voltage
---- -------
q8_b 1.94983
vcc 3.3
q9_b 0.97409
v2_p 1.64994
r3_n 1.64994
i1_n 0.658399
q5_b 2.17615
q1_e 1.00992
e1_p -6.21725e-15
q3_c 1.81768
q4_c 1.81768
q6_c 1.93771
q5_c 1.93771
e1#branch 6.21725e-21
v2#branch -5.694e-08
v1#branch -0.411513
Node Voltage
---- -------
---- -------
q8#subsSI 1.462448e+00
q8#collCI 2.991063e+00
q8#substrate 0.000000e+00
q9#subsSI 4.466280e-01
q9#collCI 1.781360e+00
q9#substrate 0.000000e+00
q3#subsSI 8.583838e-01
q3#collCI 1.817878e+00
q3#substrate 0.000000e+00
q6#subsSI 1.447313e+00
q6#collCI 3.028406e+00
q6#substrate 0.000000e+00
q7#subsSI 1.674876e+00
q7#collCI 3.012277e+00
q7#substrate 0.000000e+00
q4#subsSI 8.583838e-01
q4#collCI 1.817878e+00
q4#substrate 0.000000e+00
q5#subsSI 1.447313e+00
q5#collCI 3.028406e+00
q5#substrate 0.000000e+00
q12#subsSI 9.739946e-12
q12#collCI 9.734211e-01
q12#substrate 0.000000e+00
q13#subsSI 2.176047e-11
q13#collCI 2.175425e+00
q13#substrate 0.000000e+00
q10#subsSI 2.019645e-11
q10#collCI 1.009248e+00
q10#substrate 0.000000e+00
q11#subsSI 1.318619e-11
q11#collCI 6.577463e-01
q11#substrate 0.000000e+00
q2#subsSI 3.875317e-11
q2#collCI 1.937375e+00
q2#substrate 0.000000e+00
q1#subsSI 3.875317e-11
q1#collCI 1.937375e+00
q1#substrate 0.000000e+00
q5_c 1.937706e+00
q6_c 1.937706e+00
q4_c 1.817682e+00
q3_c 1.817682e+00
e1_p -6.21725e-15
q1_e 1.009918e+00
q5_b 2.176151e+00
i1_n 6.583991e-01
r3_n 1.649943e+00
v2_p 1.649943e+00
q9_b 9.740902e-01
vcc 3.300000e+00
q8_b 1.949826e+00
Source Current
------ -------
v1#branch -4.11513e-01
v2#branch -5.69400e-08
e1#branch 6.217249e-21
Resistor models (Simple linear resistor)
model R
rsh 0
narrow 0
short 0
tc1 0
tc2 0
defw 1e-05
kf 0
af 0
VBIC models (Vertical Bipolar Inter-Company Model)
model n1 p1
type npn pnp
tnom 27 27
rcx 10 10
rci 60 60
vo 2 2
gamm 2e-11 2e-11
hrcf 2 2
rbx 10 10
rbi 40 40
re 2 2
rs 20 20
rbp 40 40
is 1e-16 1e-16
nf 1 1
nr 1 1
fc 0.9 0.9
cbeo 0 0
cje 1e-13 1e-13
pe 0.75 0.75
me 0.33 0.33
aje -0.5 -0.5
cbco 0 0
cjc 2e-14 2e-14
qco 1e-12 1e-12
cjep 1e-13 1e-13
pc 0.75 0.75
mc 0.33 0.33
ajc -0.5 -0.5
cjcp 4e-13 4e-13
ps 0.75 0.75
ms 0.33 0.33
ajs -0.5 -0.5
ibei 1e-18 1e-18
wbe 1 1
nei 1 1
iben 5e-15 5e-15
nen 2 2
ibci 2e-17 2e-17
nci 1 1
ibcn 5e-15 5e-15
ncn 2 2
avc1 2 2
avc2 15 15
isp 1e-15 1e-15
wsp 1 1
nfp 1 1
ibeip 0 0
ibenp 0 0
ibcip 0 0
ncip 1 1
ibcnp 0 0
ncnp 2 2
vef 10 10
ver 4 4
ikf 0.002 0.002
ikr 0.0002 0.0002
ikp 0.0002 0.0002
tf 1e-11 1e-11
qtf 0 0
xtf 20 20
vtf 0 0
itf 0.08 0.08
tr 1e-10 1e-10
td 2e-11 2e-11
kfn 0 0
afn 1 1
bfn 1 1
xre 0 0
xrbi 0 0
xrci 0 0
xrs 0 0
xvo 0 0
ea 1.12 1.12
eaie 1.12 1.12
eaic 1.12 1.12
eais 1.12 1.12
eane 1.12 1.12
eanc 1.12 1.12
eans 1.12 1.12
xis 3 3
xii 3 3
xin 3 3
tnf 0 0
tavc 0 0
rth 300 300
cth 0 0
vrt 0 0
art 0.1 0.1
ccso 0 0
qbm 0 0
nkf 0.5 0.5
xikf 0 0
xrcx 0 0
xrbx 0 0
xrbp 0 0
isrr 1 1
xisr 0 0
dear 0 0
eap 1.12 1.12
vbbe 0 0
nbbe 1 1
ibbe 1e-06 1e-06
tvbbe1 0 0
tvbbe2 0 0
tnbbe 0 0
ebbe 0 0
dtemp 0 0
vers 1.2 1.2
vref 0 0
Isource: Independent current source
device i1
dc 1e-05
acmag 0
v -5.28316e+06
p 52.8316
Resistor: Simple linear resistor
device r3 r2 r1
model R R R
resistance 1000 100000 100000
ac 1000 100000 100000
dtemp 0 0 0
noisy 1 1 1
i -203772 -11745.7 -11730.1
p 4.15231e+13 1.37961e+13 1.37596e+13
Resistor: Simple linear resistor
device r4 rl
model R R
resistance 1000 1e+06
ac 1000 1e+06
dtemp 0 0
noisy 1 1
i 203772 1.55517
p 4.15231e+13 2.41855e+06
VBIC: Vertical Bipolar Inter-Company Model
device q1 q2 q11
model n1 n1 n1
vbe 0.860851 0.861011 0.389939
vbc -5.09497 -5.43444 0.575464
ic 607834 641991 -589554
ib 1.06646e+06 1.01942e+06 -13740.6
ie -2.19562e+06 -2.21365e+06 411900
is 9.86668e+06 9.88233e+06 -145177
gm 0.143696 0.144193 1.14715e-08
go -4.39238e-05 -4.3242e-05 -5.99105e-11
gpi 8.98148e+07 9.08081e+07 1.27399e+06
gmu 101569 99694.5 1.73513e+07
gx 0.108059 0.10811 0.0295108
cbe 8.98148e-12 9.08081e-12 1.27399e-13
cbex 0 0 0
cbc 1.01569e-14 9.96945e-15 1.73513e-12
cbcx 0 0 7.34704e-12
cbep 7.68065e-14 7.62023e-14 9.25235e-14
cbcp 1.89546e-13 1.89475e-13 3.28365e-13
p 6.87237e+07 6.93142e+07 589001
VBIC: Vertical Bipolar Inter-Company Model
device q10 q13 q12
model n1 n1 n1
vbe 0.864053 0.764506 -3.8438
vbc -4.27905 -2.76595 -0.269288
ic 511639 321145 -16414.1
ib -897168 -1.35361e+06 -7.8805e+06
ie -2.46659e+06 -627985 6.99471e+06
is 618705 258936 -2.54603e+06
gm 0.152968 0.0329155 2.82819e-16
go -4.62882e-05 -3.8956e-05 1.85929e-16
gpi 1.0829e+08 9.26766e+06 1.09972e+06
gmu 106736 240235 361487
gx 0.114674 0.0665907 0.0155893
cbe 1.0829e-11 9.26766e-13 1.09972e-13
cbex 0 0 0
cbc 1.06736e-14 2.40235e-14 3.61487e-14
cbcx 0 0 2.03304e-10
cbep 5.15358e-14 1.19599e-13 1.55436e-13
cbcp 2.90907e-13 5.07595e-13 6.63449e-13
p 5.07459e+06 1.945e+06 2.83481e+07
VBIC: Vertical Bipolar Inter-Company Model
device q5 q4 q7
model p1 p1 p1
vbe 0.96755 0.937241 0.98502
vbc 0.903415 0.897991 0.907177
ic -297.381 8.47041e+06 65.8492
ib -5.08118e+07 -1.52723e+09 -7.46394e+06
ie 4.96449e+07 2.07922e+07 6.79032e+06
is -3.25462e+06 1.66119e+07 -828866
gm 1.21605 0.589442 1.7361
go -0.370628 -0.232589 -0.420997
gpi 2.61562e+09 1.23094e+09 3.71934e+09
gmu 3.89205e+10 3.45353e+10 4.23199e+10
gx 1.02659 0.758228 1.2919
cbe 2.61562e-10 1.23094e-10 3.71934e-10
cbex 0 0 0
cbc 3.89205e-09 3.45353e-09 4.23199e-09
cbcx 1.41056e-19 0 5.95594e-20
cbep 7.37232e-14 1.60805e-08 9.37737e-14
cbcp 2.11401e-12 2.31312e-13 1.63836e-12
p 5.132e+07 8.014e+07 7.42067e+06
VBIC: Vertical Bipolar Inter-Company Model
device q6 q3 q9
model p1 p1 p1
vbe 0.967498 0.937366 0.955199
vbc 0.903415 0.897992 0.862414
ic 862.539 8.45395e+06 416300
ib -5.09484e+07 -1.52716e+09 1.77168e+07
ie 4.97801e+07 2.06378e+07 -1.35756e+07
is -3.26678e+06 1.65397e+07 8.33422e+06
gm 1.21468 0.591506 0.961665
go -0.370484 -0.233195 -0.163361
gpi 2.61266e+09 1.2357e+09 2.13845e+09
gmu 3.89204e+10 3.45356e+10 1.62036e+10
gx 1.02604 0.758795 0.680736
cbe 2.61266e-10 1.2357e-10 2.13845e-10
cbex 0 0 0
cbc 3.89204e-09 3.45356e-09 1.62036e-09
cbcx 1.39043e-19 0 2.12064e-278
cbep 7.37186e-14 1.60801e-08 1.52522e-11
cbcp 2.11617e-12 2.31918e-13 3.00659e-13
p 5.14629e+07 7.92372e+07 2.19229e+07
VBIC: Vertical Bipolar Inter-Company Model
device q8
model p1
vbe 0.99307
vbc 0.91002
ic 388990
ib 1.17953e+07
ie -1.1852e+07
is 1.46047e+06
gm 2.02824
go -0.443082
gpi 4.33186e+09
gmu 4.51044e+10
gx 1.46059
cbe 4.33186e-10
cbex 0
cbc 4.51044e-09
cbcx 1.15883e-277
cbep 1.50227e-13
cbcp 9.61033e-13
p 1.31507e+07
VCVS: Voltage controlled voltage source
device e1
i -1.55517
v 1.55517e+06
p -2.41855e+06
Vsource: Independent voltage source
device v2 v1
dc 0 3.3
acmag 1 0
i 195036 1.05982e+08
p -0 -3.49742e+08
VBIC DiffAmp Test
AC Analysis Sat Aug 27 16:37:50 2005
--------------------------------------------------------------------------------
Index frequency v(e1_p)
--------------------------------------------------------------------------------
0 1.000000e+05, 0.000000e+00 -1.371849e-03, 7.338091e-06
1 1.096478e+05, 0.000000e+00 -1.371796e-03, 8.043834e-06
2 1.202264e+05, 0.000000e+00 -1.371732e-03, 8.816960e-06
3 1.318257e+05, 0.000000e+00 -1.371655e-03, 9.663747e-06
4 1.445440e+05, 0.000000e+00 -1.371564e-03, 1.059101e-05
5 1.584893e+05, 0.000000e+00 -1.371453e-03, 1.160612e-05
6 1.737801e+05, 0.000000e+00 -1.371321e-03, 1.271705e-05
7 1.905461e+05, 0.000000e+00 -1.371162e-03, 1.393238e-05
8 2.089296e+05, 0.000000e+00 -1.370971e-03, 1.526130e-05
9 2.290868e+05, 0.000000e+00 -1.370743e-03, 1.671362e-05
10 2.511886e+05, 0.000000e+00 -1.370469e-03, 1.829976e-05
11 2.754229e+05, 0.000000e+00 -1.370140e-03, 2.003065e-05
12 3.019952e+05, 0.000000e+00 -1.369747e-03, 2.191770e-05
13 3.311311e+05, 0.000000e+00 -1.369276e-03, 2.397262e-05
14 3.630781e+05, 0.000000e+00 -1.368714e-03, 2.620728e-05
15 3.981072e+05, 0.000000e+00 -1.368042e-03, 2.863337e-05
16 4.365158e+05, 0.000000e+00 -1.367242e-03, 3.126208e-05
17 4.786301e+05, 0.000000e+00 -1.366289e-03, 3.410360e-05
18 5.248075e+05, 0.000000e+00 -1.365157e-03, 3.716645e-05
19 5.754399e+05, 0.000000e+00 -1.363815e-03, 4.045671e-05
20 6.309573e+05, 0.000000e+00 -1.362230e-03, 4.397698e-05
21 6.918310e+05, 0.000000e+00 -1.360363e-03, 4.772521e-05
22 7.585776e+05, 0.000000e+00 -1.358171e-03, 5.169330e-05
23 8.317638e+05, 0.000000e+00 -1.355611e-03, 5.586550e-05
24 9.120108e+05, 0.000000e+00 -1.352637e-03, 6.021682e-05
25 1.000000e+06, 0.000000e+00 -1.349201e-03, 6.471140e-05
26 1.096478e+06, 0.000000e+00 -1.345262e-03, 6.930115e-05
27 1.202264e+06, 0.000000e+00 -1.340781e-03, 7.392495e-05
28 1.318257e+06, 0.000000e+00 -1.335730e-03, 7.850864e-05
29 1.445440e+06, 0.000000e+00 -1.330097e-03, 8.296628e-05
30 1.584893e+06, 0.000000e+00 -1.323885e-03, 8.720289e-05
31 1.737801e+06, 0.000000e+00 -1.317123e-03, 9.111888e-05
32 1.905461e+06, 0.000000e+00 -1.309864e-03, 9.461612e-05
33 2.089296e+06, 0.000000e+00 -1.302185e-03, 9.760529e-05
34 2.290868e+06, 0.000000e+00 -1.294189e-03, 1.000136e-04
35 2.511886e+06, 0.000000e+00 -1.285999e-03, 1.017919e-04
36 2.754229e+06, 0.000000e+00 -1.277749e-03, 1.029206e-04
37 3.019952e+06, 0.000000e+00 -1.269576e-03, 1.034121e-04
38 3.311311e+06, 0.000000e+00 -1.261615e-03, 1.033110e-04
39 3.630781e+06, 0.000000e+00 -1.253984e-03, 1.026908e-04
40 3.981072e+06, 0.000000e+00 -1.246782e-03, 1.016481e-04
41 4.365158e+06, 0.000000e+00 -1.240083e-03, 1.002954e-04
42 4.786301e+06, 0.000000e+00 -1.233935e-03, 9.875358e-05
43 5.248075e+06, 0.000000e+00 -1.228361e-03, 9.714480e-05
44 5.754399e+06, 0.000000e+00 -1.223362e-03, 9.558701e-05
45 6.309573e+06, 0.000000e+00 -1.218920e-03, 9.418985e-05
46 6.918310e+06, 0.000000e+00 -1.215004e-03, 9.305234e-05
47 7.585776e+06, 0.000000e+00 -1.211575e-03, 9.226209e-05
48 8.317638e+06, 0.000000e+00 -1.208585e-03, 9.189563e-05
49 9.120108e+06, 0.000000e+00 -1.205987e-03, 9.201950e-05
50 1.000000e+07, 0.000000e+00 -1.203730e-03, 9.269193e-05
51 1.096478e+07, 0.000000e+00 -1.201769e-03, 9.396459e-05
52 1.202264e+07, 0.000000e+00 -1.200057e-03, 9.588450e-05
53 1.318257e+07, 0.000000e+00 -1.198553e-03, 9.849578e-05
54 1.445440e+07, 0.000000e+00 -1.197218e-03, 1.018412e-04
Index frequency v(e1_p)
--------------------------------------------------------------------------------
55 1.584893e+07, 0.000000e+00 -1.196017e-03, 1.059636e-04
56 1.737801e+07, 0.000000e+00 -1.194918e-03, 1.109072e-04
57 1.905461e+07, 0.000000e+00 -1.193892e-03, 1.167185e-04
58 2.089296e+07, 0.000000e+00 -1.192914e-03, 1.234472e-04
59 2.290868e+07, 0.000000e+00 -1.191962e-03, 1.311475e-04
60 2.511886e+07, 0.000000e+00 -1.191016e-03, 1.398784e-04
61 2.754229e+07, 0.000000e+00 -1.190059e-03, 1.497050e-04
62 3.019952e+07, 0.000000e+00 -1.189078e-03, 1.606996e-04
63 3.311311e+07, 0.000000e+00 -1.188065e-03, 1.729429e-04
64 3.630781e+07, 0.000000e+00 -1.187014e-03, 1.865257e-04
65 3.981072e+07, 0.000000e+00 -1.185922e-03, 2.015503e-04
66 4.365158e+07, 0.000000e+00 -1.184790e-03, 2.181330e-04
67 4.786301e+07, 0.000000e+00 -1.183624e-03, 2.364062e-04
68 5.248075e+07, 0.000000e+00 -1.182429e-03, 2.565203e-04
69 5.754399e+07, 0.000000e+00 -1.181212e-03, 2.786465e-04
70 6.309573e+07, 0.000000e+00 -1.179980e-03, 3.029781e-04
71 6.918310e+07, 0.000000e+00 -1.178735e-03, 3.297328e-04
72 7.585776e+07, 0.000000e+00 -1.177477e-03, 3.591539e-04
73 8.317638e+07, 0.000000e+00 -1.176198e-03, 3.915120e-04
74 9.120108e+07, 0.000000e+00 -1.174881e-03, 4.271058e-04
75 1.000000e+08, 0.000000e+00 -1.173504e-03, 4.662636e-04
76 1.096478e+08, 0.000000e+00 -1.172029e-03, 5.093449e-04
77 1.202264e+08, 0.000000e+00 -1.170409e-03, 5.567419e-04
78 1.318257e+08, 0.000000e+00 -1.168583e-03, 6.088815e-04
79 1.445440e+08, 0.000000e+00 -1.166474e-03, 6.662277e-04
80 1.584893e+08, 0.000000e+00 -1.163991e-03, 7.292844e-04
81 1.737801e+08, 0.000000e+00 -1.161021e-03, 7.985984e-04
82 1.905461e+08, 0.000000e+00 -1.157436e-03, 8.747637e-04
83 2.089296e+08, 0.000000e+00 -1.153078e-03, 9.584252e-04
84 2.290868e+08, 0.000000e+00 -1.147767e-03, 1.050284e-03
85 2.511886e+08, 0.000000e+00 -1.141290e-03, 1.151104e-03
86 2.754229e+08, 0.000000e+00 -1.133394e-03, 1.261714e-03
87 3.019952e+08, 0.000000e+00 -1.123781e-03, 1.383020e-03
88 3.311311e+08, 0.000000e+00 -1.112100e-03, 1.516005e-03
89 3.630781e+08, 0.000000e+00 -1.097928e-03, 1.661740e-03
90 3.981072e+08, 0.000000e+00 -1.080764e-03, 1.821385e-03
91 4.365158e+08, 0.000000e+00 -1.060004e-03, 1.996197e-03
92 4.786301e+08, 0.000000e+00 -1.034928e-03, 2.187532e-03
93 5.248075e+08, 0.000000e+00 -1.004672e-03, 2.396843e-03
94 5.754399e+08, 0.000000e+00 -9.681976e-04, 2.625683e-03
95 6.309573e+08, 0.000000e+00 -9.242680e-04, 2.875695e-03
96 6.918310e+08, 0.000000e+00 -8.714053e-04, 3.148602e-03
97 7.585776e+08, 0.000000e+00 -8.078528e-04, 3.446190e-03
98 8.317638e+08, 0.000000e+00 -7.315300e-04, 3.770281e-03
99 9.120108e+08, 0.000000e+00 -6.399843e-04, 4.122696e-03
100 1.000000e+09, 0.000000e+00 -5.303407e-04, 4.505203e-03
VBIC DiffAmp Test
Transient Analysis Sat Aug 27 16:37:51 2005
--------------------------------------------------------------------------------
Index time v(e1_p)
--------------------------------------------------------------------------------
0 0.000000e+00 -6.217249e-15
CPU time since last call: 0.243 seconds.
Total CPU time: 0.243 seconds.
Current dynamic memory usage = 135168,
Dynamic memory limit = -491521.