*Dec 29, 2008 
*Doc. ID: 64656, S-83010, Rev. A
*This document is intended as a SPICE modeling guideline and does not
*constitute a commercial product data sheet.  Designers should refer to the
*appropriate data sheet of the same number for guaranteed specification
*limits.
.SUBCKT Si4158DY D G S 
M1 3 GX S S NMOS W= 8515787u L= 0.25u 
M2 S GX S D PMOS W= 8515787u L= 2.239e-07 
R1 D 3 8.284e-04 8.520e-03 1.188e-05 
CGS GX S 4.128e-09 
CGD GX D 3.559e-10 
RG G GY 0.80 
RTCV 100 S 1e6 -1.152e-04 1.287e-07 
ETCV GX GY 100 200 1 
ITCV S 100 1u 
VTCV 200 S 1 
DBD S D DBD 
**************************************************************** 
.MODEL NMOS NMOS ( LEVEL = 3 TOX = 4e-8 
+ RS = 1.070e-03 KP = 1.933e-05 NSUB = 1.343e+17 
+ KAPPA = 4.404e-04 ETA = 9.879e-05 NFS = 3.994e+11 
+ LD = 0 IS = 0 TPG = 1) 
*************************************************************** 
.MODEL PMOS PMOS ( LEVEL = 3 TOX = 4e-8 
+NSUB = 5.722e+15 IS = 0 TPG = -1 ) 
**************************************************************** 
.MODEL DBD D ( 
+FC = 0.1 TT = 1.380e-08 TREF = 25 BV = 21 
+RS = 1.504e-03 N = 1.067e+00 IS = 1.830e-11 
+EG = 1.213e+00 XTI = 2.206e-01 TRS = 1.227e-03 
+CJO = 2.000e-09 VJ = 9.000e-01 M = 3.316e-01 ) 
.ENDS