OPAMPAL BIPOLAR OPAMP! .MODEL MP PNP IS=727.80E-18 BF=4.284E3 NF=0.9943 VAF=22.13 IKF=29.820E-6 +ISE=437.9E-18 NE=1.205 +BR=25.99E3 NR=0.9743 VAR=18.09 IKR=12.8E-6 ISC=17.09E-15 NC=1.021 +RB=618.0 IRB=0.0 RBM=0.00001 RE=4.083 RC=103.3 +XTB=0.0 EG=1.110 XTI=3.0 +CJE=705.106E-15 VJE=1.108 MJE=0.99 +CJS=3.508E-12 VJS=1.893 MJS=1.980E-22 +CJC=1.467E-12 VJC=0.899 MJC=0.99 XCJC=1.0 +FC=0.5 +TF=50.0E-9 XTF=0.0 VTF=0.0 ITF=0.0 TR=50.00E-9 .MODEL MN NPN IS=53.30E-18 BF=235.9 NF=0.9724 VAF=632.9 IKF=10.86E-3 +ISE=1.567E-18 NE=1.046 +BR=0.3272 NR=0.9916 VAR=2.473 IKR=1.388E-3 ISC=1.06E-15 NC=0.9955 +RB=182.2 IRB=0.0 RBM=0.00001 RE=1.876 RC=207.6 +XTB=0.0 EG=1.110 XTI=3.0 +CJE=1.006E-12 VJE=0.4938 MJE=0.1034 +CJC=786.700E-15 VJC=0.3367 MJC=0.1233 XCJC=1.0 +FC=0.5 +TF=150.0E-12 XTF=0.0 VTF=0.0 ITF=0.0 TR=1.50E-9 +CJS=2.488E-12 VJS=0.2636 MJS=0.1262 .SUBCKT OPAMPAL NON INV OUT VPLUS VMINUS *QNAME C B E S TRANSISTOR TYPE * FIRST STAGE QA VPLUS NON 1 VMINUS MN QB VPLUS INV 2 VMINUS MN * QC 14 14 1 VMINUS MP QD 14 14 1 VMINUS MP QE 14 14 1 VMINUS MP QF 3 14 1 VMINUS MP * QG 4 14 2 VMINUS MP QH 14 14 2 VMINUS MP QI 14 14 2 VMINUS MP QJ 14 14 2 VMINUS MP * CURRENT SOURCES QK 3 3 VMINUS VMINUS MN QL 4 3 VMINUS VMINUS MN * QZA 13 13 VMINUS VMINUS MN QZB 14 13 VMINUS VMINUS MN QZC 16 16 VMINUS VMINUS MN QZD 15 16 VMINUS VMINUS MN * SECOND STAGE QM VPLUS 4 5 VMINUS MN QQ 6 5 VMINUS VMINUS MN QS 15 15 VPLUS VMINUS MP QT 9 15 VPLUS VMINUS MP QU 9 9 8 VMINUS MN QV VPLUS 9 10 VMINUS MN QW 9 7 6 VMINUS MN * THIRD STAGE QNA VPLUS 10 11 VMINUS MN QNB VPLUS 10 11 VMINUS MN QNC VPLUS 10 11 VMINUS MN QND VPLUS 10 11 VMINUS MN QNE VPLUS 10 11 VMINUS MN * QPA VMINUS 6 12 VMINUS MP QPB VMINUS 6 12 VMINUS MP QPC VMINUS 6 12 VMINUS MP QPD VMINUS 6 12 VMINUS MP QPE VMINUS 6 12 VMINUS MP QPF VMINUS 6 12 VMINUS MP QPG VMINUS 6 12 VMINUS MP QPI VMINUS 6 12 VMINUS MP QPJ VMINUS 6 12 VMINUS MP * R1 8 7 33K R2 6 7 50K R3 10 6 83K R4 11 OUT 150 R5 OUT 12 150 R6 VPLUS 13 15MEG R7 VPLUS 16 2.3MEG * C1 6 4 4.3PF * .ENDS OPAMPAL ** STRING OF OPERATIONAL AMPLIFIERS WITH UNITY GAIN * VPOS 800 0 35V VNEG 900 0 -35V * * 4 UNITY GAIN OPAMPS IN SERIES * XA 301 302 302 800 900 OPAMPAL XB 302 303 303 800 900 OPAMPAL XC 303 304 304 800 900 OPAMPAL XD 304 305 305 800 900 OPAMPAL VVIN 301 0 SIN (0 5 2000 1e-05 0 ) .options acct limpts=50000 itl5=50000 .options reltol=1e-07 abstol=5e-10 chgtol=5e-15 numdgt=4 .print tran v(301) v(302) v(304) v(305) .TRAN 1e-06 1m .end