*May 20, 2013
*ECN S13-1206, Rev. B
*File Name: SQ4850EY_PS.txt and SQ4850EY_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 SQ4850EY D G S 
M1 3 GX S S NMOS W= 3417821u L= 0.25u 
M2 S GX S D PMOS W= 3417821u L= 3.293e-07 
R1 D 3 2.283e-03 TC=2.539e-02 3.664e-05 
CGS GX S 6.088e-10 
CGD GX D 8.215e-12 
RG G GY 1m 
RTCV 100 S 1e6 TC=-3.288e-04 -5.118e-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 = 7e-8 
+ RS = 1.298e-02 KP = 5.017e-06 NSUB = 5.50e+16 
+ KAPPA = 1.000e-06 ETA = 4.095e-05 NFS = 4.993e+11 
+ LD = 0 IS = 0 TPG = 1) 
*************************************************************** 
.MODEL PMOS PMOS ( LEVEL = 3 TOX = 7e-8 
+NSUB = 4.925e+15 IS = 0 TPG = -1 ) 
**************************************************************** 
.MODEL DBD D ( 
+FC = 0.1 TT = 2.000e-07 T_MEASURED = 25 BV = 62 
+RS = 6.139e-03 N = 1.103e+00 IS = 1.237e-11 
+EG = 1.176e+00 XTI = 1.547e+00 TRS1 = 2.024e-03 
+CJO = 4.504e-10 VJ = 4.000e-01 M = 2.338e-01 ) 
.ENDS 
