*Oct 25, 2010
*Doc. ID: 67152, ECN S10-2447, Rev. A
*File Name: Si7270D_PS.txt and Si7270D_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.
* part number Si7270DP N CHANNEL 
.SUBCKT Si7270DP D G S 
M1 3 GX S S NMOS W= 1710624u L= 0.25u 
M2 S GX S D PMOS W= 1710624u L= 1.924e-07 
R1 D 3 9.882e-03 TC=7.347e-03 1.183e-05 
CGS GX S 6.031e-10 
CGD GX D 3.428e-11 
RG G GY 1.4
RTCV 100 S 1e6 TC=5.762e-05 1.129e-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 = 6.765e-03 KP = 1.731e-05 NSUB = 1.045e+17 
+ KAPPA = 9.958e-03 ETA = 3.443e-06 NFS = 5.208e+11 
+ LD = 0 IS = 0 TPG = 1) 
*************************************************************** 
.MODEL PMOS PMOS ( LEVEL = 3 TOX = 5e-8 
+NSUB = 8.154e+15 IS = 0 TPG = -1 ) 
**************************************************************** 
.MODEL DBD D ( 
+FC = 0.1 TT = 1.020e-08 T_MEASURED = 25 BV = 32 
+RS = 1.008e-02 N = 1.025e+00 IS = 2.496e-12 
+EG = 1.164e+00 XTI = 8.645e-01 TRS1 = 2.985e-03 
+CJO = 4.848e-10 VJ = 4.415e-01 M = 3.781e-01 ) 
.ENDS