* Version 2.0 Copyright © Linear Technology Corp. 10/19/04. All rights reserved. * * NODES 1 AND 8 = COMPENSATION PINS * .SUBCKT LM308 3 2 7 4 6 1 8 * USE C=30 PF IN MAIN CIRCUIT (CA TO CB). * INPUT RC1 7 80 8.842E+03 RC2 7 90 8.842E+03 Q1 80 2 10 QM1 Q2 90 3 11 QM2 DDM1 2 3 DM2 DDM2 3 2 DM2 C1 80 90 5.460E-12 RE1 10 12 2.245E+02 RE2 11 12 2.245E+02 IEE 12 4 6.003E-06 RE 12 0 3.332E+07 CE 12 0 1.579E-12 * INTERMEDIATE GCM 0 8 12 0 1.131E-09 GA 8 0 80 90 1.131E-04 R2 8 0 1.000E+05 * EXTERNAL COMP CAP USED FOR C2 (SEE NOTE ABOVE). GB 1 0 8 0 3.146E+01 * OUTPUT RO1 1 6 1.111E+02 RO2 1 0 8.889E+02 RC 17 0 3.533E-04 GC 0 17 6 0 2.830E+03 D1 1 17 DM1 D2 17 1 DM1 D3 6 13 DM2 D4 14 6 DM2 VC 7 13 1.766E+00 VE 14 4 1.766E+00 IP 7 4 2.940E-04 DSUB 4 7 DM2 * MODELS .MODEL QM1 NPN (IS=8.000E-16 BF=1.875E+03) .MODEL QM2 NPN (IS=8.643E-16 BF=2.143E+03) .MODEL DM1 D (IS=1.192E-10) .MODEL DM2 D (IS=8.000E-16) .ENDS LM308