*February 11, 2008
*Doc. ID: 74740, S-80264, Rev. C
*File Name: Si8441DB_PS.txt and Si8441DB_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 Si8441DB D G S
M1  3  GX  S S PMOS W=434588u L=0.25u            
M2  S  GX  S D NMOS W=434588u L=0.47u  
RG  G  GX      6.2
R1  D  3       RTEMP 2.3E-2
CGS GX S       340E-12
DBD D  S       DBD
***************************************************************  
.MODEL  PMOS        PMOS ( LEVEL  = 3           TOX    = 1.3E-8
+ RS     = 3E-2            RD     = 0           NSUB   = 3.3E14
+ KP     = 1E-5            UO     = 400             
+ VMAX   = 0               XJ     = 5E-7        KAPPA  = 4E-5
+ ETA    = 1E-4            TPG    = -1  
+ IS     = 0               LD     = 0                        
+ CGSO   = 0               CGDO   = 0           CGBO   = 0 
+ NFS    = 0.8E12          DELTA  = 0.1)
*************************************************************** 
.MODEL  NMOS        NMOS ( LEVEL  = 3           TOX    = 1.3E-8
+NSUB    = 1E17            IS     = 0		TPG    = -1)   
*************************************************************** 
.MODEL DBD D (CJO=110E-12 VJ=0.38 M=0.17
+FC=0.5 TT=7.93e-09 T_MEASURED=25 BV=21 
+RS=3.635e-02 N=1.576 IS=4.480e-08 IKF=1000
+EG=9.694e-01 XTI=1.845 TRS1=1.811e-12 )
*************************************************************** 
.MODEL RTEMP RES (TC1=6E-3 TC2=5.5E-6)
*************************************************************** 
.ENDS