*Jan 28, 2013
*ECN S13-0144, 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 Si4409DY D G S
M1  3  GX S S PMOS W=661759u L=0.25u           
M2  S  GX S D NMOS W=661759u L=0.35u
RG  G  GX     9
R1  D  3      RTEMP 3.2E-1
CGS GX S      270E-12
DBD D  S      DBD
***************************************************************  
.MODEL  PMOS        PMOS ( LEVEL  = 3           TOX    = 7E-8
+ RS     = 6E-1            RD     = 0           NSUB   = 1E17
+ KP     = 1.45E-6         UO     = 400             
+ VMAX   = 0               XJ     = 5E-7        KAPPA  = 1E-3
+ ETA    = 1E-4            TPG    = -1  
+ IS     = 0               LD     = 0                        
+ CGSO   = 0               CGDO   = 0           CGBO   = 0 
+ TLEV   = 1               BEX    = -1.5        TCV    = 6.6E-3
+ NFS    = 0.8E12          DELTA  = 0.1)
*************************************************************** 
.MODEL  NMOS        NMOS ( LEVEL  = 3           TOX    = 7E-8
+NSUB    = 2E16            IS     = 0		TPG    = -1)   
*************************************************************** 
.MODEL DBD D (CJO=35E-12 VJ=0.38 M=0.22
+FC=0.5 TT=1.12e-08 TREF=25 BV=152 
+RS=7.948e-02 N=1.317 IS=8.630e-11 IK=1000
+EG=1.220 XTI=8.199e-01 TRS=2.506e-03 )
*************************************************************** 
.MODEL RTEMP R (TC1=12E-3 TC2=5.5E-6)
*************************************************************** 
.ENDS
