*Nov 17, 2008
*Doc. ID: 64586, S-82700, 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 Si4230DY D G S 
M1 3 GX S S NMOS W= 1710624u L= 0.25u 
M2 S GX S D PMOS W= 1710624u L= 2.175e-07 
R1 D 3 1.6e-02 4.291e-03 6.382e-06 
CGS GX S 6.712e-10 
CGD GX D 3.549e-11 
RG G GY 1.2 
RTCV 100 S 1e6 3.926e-04 -7.347e-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 = 5e-8 
+ RS = 9.972e-05 KP = 1.28e-05 NSUB = 1.113e+17 
+ KAPPA = 1.000e-06 ETA = 3.179e-06 NFS = 6.236e+11 
+ LD = 0 IS = 0 TPG = 1) 
*************************************************************** 
.MODEL PMOS PMOS ( LEVEL = 3 TOX = 5e-8 
+NSUB = 1.070e+16 IS = 0 TPG = -1 ) 
**************************************************************** 
.MODEL DBD D ( 
+FC = 0.1 TT = 1.115e-08 TREF = 25 BV = 31 
+RS = 9.254e-03 N = 1.097e+00 IS = 6.278e-12 
+EG = 1.211e+00 XTI = 2.009e-01 TRS = 2.541e-03 
+CJO = 4.546e-10 VJ = 4.807e-01 M = 3.699e-01 ) 
.ENDS