*Feb 13, 2006 *Doc. ID: 77451, S-60147, Rev. B *File Name: Si7220DN_PS.txt and Si7220DN_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 Si7220DN 4 1 2 M1 3 1 2 2 NMOS W=989444u L=0.25u M2 2 1 2 4 PMOS W=989444u L=0.25u R1 4 3 RTEMP 23E-3 CGS 1 2 550E-12 DBD 2 4 DBD ************************************************************** .MODEL NMOS NMOS ( LEVEL = 3 TOX = 5E-8 + RS = 18E-3 RD = 0 NSUB = 2.75E17 + KP = 1.2E-5 UO = 650 + VMAX = 0 XJ = 5E-7 KAPPA = 1E-1 + ETA = 1E-4 TPG = 1 + IS = 0 LD = 0 + CGSO = 0 CGDO = 0 CGBO = 0 + NFS = 0.8E12 DELTA = 0.1) *************************************************************** .MODEL PMOS PMOS ( LEVEL = 3 TOX = 5E-8 +NSUB = 4E16 TPG = -1) *************************************************************** .MODEL DBD D (CJO=130E-12 VJ=0.38 M=0.30 +RS=0.1 FC=0.5 IS=1E-12 TT=5E-8 N=1 BV=60.4) *************************************************************** .MODEL RTEMP RES (TC1=9E-3 TC2=5.5E-6) *************************************************************** .ENDS