*Feb 18, 2013
*ECN S13-0340, Rev. B
*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 SUM90N08-4m8P D G S 
M1 3 GX S S NMOS W= 14891313u L= 0.25u 
M2 S GX S D PMOS W= 14891313u L= 4.893e-07 
R1 D 3 2.499e-03 6.805e-03 1.323e-05 
CGS GX S 4.681e-09 
CGD GX D 8.215e-12 
RG G GY 1.3
RTCV 100 S 1e6 6.756e-04 -1.840e-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 = 10e-8 
+ RS = 5.000e-04 KP = 2.880e-06 NSUB = 8.841e+16 
+ KAPPA = 7.723e-03 ETA = 1.789e-04 NFS = 6.553e+11 
+ LD = 0 IS = 0 TPG = 1) 
*************************************************************** 
.MODEL PMOS PMOS ( LEVEL = 3 TOX = 10e-8 
+NSUB = 1.325e+16 IS = 0 TPG = -1 ) 
**************************************************************** 
.MODEL DBD D ( 
+FC = 0.1 TT = 1.000e-08 TREF = 25 BV = 78 
+RS = 2.335e-03 N = 1.086e+00 IS = 2.620e-11 
+EG = 1.128e+00 XTI = 2.731e+00 TRS = 1.952e-03 
+CJO = 3.000e-9 VJ = 4.000e-01 M = 5.000e-01 ) 
.ENDS 
