*Jun 15, 2009
*Doc. ID: 65227, ECN S09-1063, Rev. A
*File Name: Si7980DP_PS.txt and Si7980DP_PS.lib
*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 Si7980DP D1 G1 S1_D2 G2 S2   
X1    D1    G1 S1_D2 Si7980DPC1
X2    S1_D2 G2 S2    Si7980DPC2
XSDC2 S2    S1_D2    Si7980DPC2_SCHOTTKY
.ENDS Si7980DP 
*Channel 1
.SUBCKT Si7980DPC1 D G S   
M1 3 GX S S NMOS W= 1493296u L= 0.25u 
M2 S GX S D PMOS W= 1493296u L= 2.296e-07 
R1 D 3 9.812e-03 TC=6.299e-03 5.198e-06 
CGS GX S 7.010e-10 
CGD GX D 5.558e-11 
RG G GY 1.1 
RTCV 100 S 1e6 TC=1.782e-04 -6.653e-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 = 7.263e-03 KP = 1.98e-05 NSUB = 1.374e+17 
+ KAPPA = 1.000e-06 ETA = 1.245e-06 NFS = 6.428e+11 
+ LD = 0 IS = 0 TPG = 1) 
*************************************************************** 
.MODEL PMOS PMOS ( LEVEL = 3 TOX = 4e-8 
+NSUB = 1.898e+16 IS = 0 TPG = -1 ) 
**************************************************************** 
.MODEL DBD D ( 
+FC = 0.1 TT = 1.054e-08 T_MEASURED = 25 BV = 22 
+RS = 1.492e-02 N = 1.100e+00 IS = 7.232e-12 
+EG = 1.171e+00 XTI = 2.000e-01 TRS1 = 2.404e-03 
+CJO = 4.966e-10 VJ = 5.376e-01 M = 3.436e-01 ) 
.ENDS Si7980DPC1
*Channel 2
.SUBCKT  Si7980DPC2 D G S 
X1 D G S Si7980DPC2_MOS
X2 S D   Si7980DPC2_SCHOTTKY
.ENDS Si7980DPC2
.SUBCKT Si7980DPC2_MOS D G S  
M1 3 GX S S NMOS W= 1839954u L= 0.25u 
M2 S GX S D PMOS W= 1839954u L= 2.515e-07 
R1 D 3 8.726e-03 TC=3.957e-03 4.977e-06 
CGS GX S 9.543e-10 
CGD GX D 5.584e-11 
RG G GY 1.3 
RTCV 100 S 1e6 TC=-1.796e-05 -4.663e-06 
ETCV GX GY 100 200 1 
ITCV S 100 1u 
VTCV 200 S 1 
**************************************************************** 
.MODEL NMOS NMOS ( LEVEL = 3 TOX = 4e-8 
+ RS = 5.000e-04 KP = 1.238e-05 NSUB = 1.520e+17 
+ KAPPA = 1.000e-06 ETA = 1.016e-07 NFS = 7.015e+11 
+ LD = 0 IS = 0 TPG = 1) 
*************************************************************** 
.MODEL PMOS PMOS ( LEVEL = 3 TOX = 4e-8 
+NSUB = 2.151e+16 IS = 0 TPG = -1 ) 
**************************************************************** 
.ENDS Si7980DPC2_MOS
.subckt Si7980DPC2_SCHOTTKY 7 5 
d1 7 5 sdsm 
d2 7 5 sdlg 
d3 7 4 sdrev 
d4 5 4 sdblk 
.model sdsm d (IS = 1.540e-11 N = 1.231e+00 EG = 1.192e+00 
+XTI = 4.348e+00 RS = 9.812e-03 TRS1 = 2.678e-03 ) 
.model sdlg d (IS = 3.220e-05 N = 1.163e+00 EG = 6.164e-01 
+XTI = 6.684e-04 RS = 5.704e-02 TRS1 = 5.128e-03 
+VJ = 3.149e-01 CJO = 1.000e-09 M = 3.825e-01 
+TT = 1.010e-08 ) 
.model sdrev d (IS = 4.5e-06 N = 1.036e+00 EG = 6.531e-01 
+XTI = 1.000e-01 ) 
.model sdblk d (IS = 1e-11 N=1) 
.ends Si7980DPC2_SCHOTTKY