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.