.SUBCKT 2sc4617 1 2 3 ************************************** * Model Generated by MODPEX * *Copyright(c) Symmetry Design Systems* * All Rights Reserved * * UNPUBLISHED LICENSED SOFTWARE * * Contains Proprietary Information * * Which is The Property of * * SYMMETRY OR ITS LICENSORS * *Commercial Use or Resale Restricted * * by Symmetry License Agreement * ************************************** * Model generated on Sep 26, 02 * MODEL FORMAT: SPICE3 * BJT with quasi-saturation effect * External node designations * Node 1 -> Collect * Node 2 -> Base * Node 3 -> Emitter Q1 10 2 3 qmodel RC 1 30 0.921902 ET1 200 3 2 10 1 VBT1 200 300 0 D1 300 3 dmodel ET2 201 3 2 30 1 VBT2 201 301 0 D2 301 3 dmodel BKO 100 0 V=sqrt(1.0 + 1e7*(I(VBT1)+2.88881e-16)) RKO 100 0 1G BKW 101 0 V=sqrt(1.0 + 1e7*(I(VBT2)+2.88881e-16)) RKW 101 0 1G BIEPI 30 10 I=((v(100)-v(101)) - + log((1.0+v(100))/(1.0+v(101)))- + (v(10)-v(30))/0.026)/(8.557/0.026* + (1.0 + abs(v(10)-v(30))/1.78597)) BCO 102 0 V=1e-10*V(100) CBCO 102 104 1 VCO 104 0 0 BCW 103 0 V=1e-10*V(101) CBCW 103 105 1 VCW 105 0 0 BICO 2 10 I=I(VCO) BICW 2 30 I=I(VCW) * Default values used in dmodel: * RS=0 EG=1.11 XTI=3.0 TT=0 * CJO=0 BV=infinite .MODEL dmodel d IS=2.88881e-16 N=1 .MODEL qmodel npn +IS=3.13232e-14 BF=639.699 NF=1.07392 VAF=28.7201 +IKF=0.281754 ISE=1.58402e-15 NE=1.2252 BR=0.423065 +NR=1.233 VAR=287.201 IKR=2.81754 ISC=1.58402e-15 +NC=2.78573 RB=9.92243 IRB=0.199224 RBM=9.92243 +RE=0.0001 XTB=9.99997e-10 XTI=1 EG=1.05 +CJE=1.97069e-11 VJE=0.703109 MJE=0.325526 TF=3.977e-10 +XTF=1 VTF=10 ITF=0.01 CJC=6.33521e-12 +VJC=0.635479 MJC=0.301066 XCJC=0.9 FC=0.471441 +TR=1e-07 PTF=0 KF=0 AF=1 .ENDS 2sc4617