*September 22, 2008 *Doc. ID: 64368, ECN S-82198, Rev. A *File Name: Si7748DP_PS.txt and Si7748DP_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 Si7748DP D G S X1 D G S Si7748DP_MOS X2 S D Si7748DP_SCHOTTKY .ENDS Si7748DP .SUBCKT Si7748DP_MOS D G S M1 3 GX S S NMOS W= 3585770u L= 0.25u M2 S GX S D PMOS W= 3585770u L= 3.799e-07 R1 D 3 3.446e-03 TC=4.581e-03, 5.000e-06 CGS GX S 3.042e-09 CGD GX D 7.564e-11 RG G GY 1 RTCV 100 S 1e6 TC=1.398e-03 ETCV GX GY 100 200 1 ITCV S 100 1u VTCV 200 S 1 **************************************************************** .MODEL NMOS NMOS ( LEVEL = 3 TOX = 5e-8 + RS = 1.000e-05 KP = 1.967e-05 NSUB = 2.638e+17 + KAPPA = 1e-2 ETA = 1e-4 NFS = 8e11 + XJ = 5e-7 LD = 0 IS = 0 TPG = 1) *************************************************************** .MODEL PMOS PMOS ( LEVEL = 3 TOX = 5e-8 +NSUB = 1.502e+16 IS = 0 TPG = -1 ) **************************************************************** .ENDS Si7748DP_MOS .subckt Si7748DP_SCHOTTKY 7 5 d1 7 5 sdsm d2 7 5 sdlg d3 7 4 sdrev d4 5 4 sdblk .model sdsm d (is = 1.237e-10 n = 1.206e+00 eg = 1.079e+00 xti = 7.379e+00 rs = 1.522e-03 trs1 = 2.477e-03 ) .model sdlg d (is = 1.050e-05 n = 1.106e+00 eg = 6.561e-01 xti = 5.323e-02 rs = 3.718e-02 trs1 = 6.929e-03 +CJO = 1.864e-09 VJ = 4.711e-01 M = 4.107e-01 ) .model sdrev d (is = 3.03e-05 n = 1.101e+00 eg = 6.227e-01 xti = 2.248e+00 ) .model sdblk d (is=1e-11 n=1) .ends Si7748DP_SCHOTTKY