*Dec 10, 2012
*ECN S12-2922, Rev. A
*File Name: Si4090DY_PS.txt, Si4090DY_PS.lib
*This document is intended as a SPICE modeling guideline and does not
*constitute a commercial product datasheet. Designers should refer to the
*appropriate datasheet of the same number for guaranteed specification
*limits.
.SUBCKT Si4090DY D G S 
M1 3 GX S S NMOS W= 4139220u L= 0.25u 
M2 S GX S D PMOS W= 4139220u L= 3.768e-07 
R1 D 3 7.326e-03 TC=1.081e-02 7.433e-05 
CGS GX S 1.783e-09 
CGD GX D 1.000e-13 
RG G GY 1.3
RTCV 100 S 1e6 TC=1.185e-03 -5.948e-06 
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 = 2.204e-06 KP = 1.35e-05 NSUB = 2.071e+17 
+ KAPPA = 4.773e-04 ETA = 1e-4 NFS = 1.483e+12 
+ LD = 0 IS = 0 TPG = 1) 
*************************************************************** 
.MODEL PMOS PMOS ( LEVEL = 3 TOX = 5e-8 
+NSUB = 9.413e+15 IS = 0 TPG = -1 ) 
**************************************************************** 
.MODEL DBD D ( 
+FC = 0.1 TT = 8.586e-09 T_MEASURED = 25 BV = 102 
+RS = 3.256e-03 N = 1.030e+00 IS = 4.971e-12 
+EG = 1.139e+00 XTI = 2.703e-01 TRS1 = 2.037e-03 
+CJO = 2.087e-09 VJ = 2.000e+01 M = 8.630e-01 ) 
.ENDS 
