b3v1s.c

ngspice又一个电子CAD仿真软件代码.功能更全

/**********
Copyright 1990 Regents of the University of California.  All rights reserved.
Author: 1995 Min-Chie Jeng and Mansun Chan.
Modified by Paolo Nenzi 2002
File: b3v1s.c
**********/

#include "ngspice.h"
#include "devdefs.h"
#include "bsim3v1sdef.h"
#include "suffix.h"

IFparm BSIM3v1SpTable[] = { /* parameters */
IOP( "l",   BSIM3v1S_L,      IF_REAL   , "Length"),
IOP( "w",   BSIM3v1S_W,      IF_REAL   , "Width"),
IOP( "ad",  BSIM3v1S_AD,     IF_REAL   , "Drain area"),
IOP( "as",  BSIM3v1S_AS,     IF_REAL   , "Source area"),
IOP( "pd",  BSIM3v1S_PD,     IF_REAL   , "Drain perimeter"),
IOP( "ps",  BSIM3v1S_PS,     IF_REAL   , "Source perimeter"),
IOP( "nrd", BSIM3v1S_NRD,    IF_REAL   , "Number of squares in drain"),
IOP( "nrs", BSIM3v1S_NRS,    IF_REAL   , "Number of squares in source"),
IOP( "off", BSIM3v1S_OFF,    IF_FLAG   , "Device is initially off"),
IOP( "nqsmod", BSIM3v1S_NQSMOD, IF_INTEGER, "Non-quasi-static model selector"),
IP( "ic",  BSIM3v1S_IC,     IF_REALVEC , "Vector of DS,GS,BS initial voltages"),
OP( "gmbs",         BSIM3v1S_GMBS,       IF_REAL,    "Gmb"),
OP( "gm",           BSIM3v1S_GM,         IF_REAL,    "Gm"),
OP( "gds",          BSIM3v1S_GDS,        IF_REAL,    "Gds"),
OP( "vdsat",        BSIM3v1S_VDSAT,      IF_REAL,    "Vdsat"),
OP( "vth",          BSIM3v1S_VON,        IF_REAL,    "Vth"),
OP( "id",           BSIM3v1S_CD,         IF_REAL,    "Ids"),
OP( "vbs",          BSIM3v1S_VBS,        IF_REAL,    "Vbs"),
OP( "vgs",          BSIM3v1S_VGS,        IF_REAL,    "Vgs"),
OP( "vds",          BSIM3v1S_VDS,        IF_REAL,    "Vds"),
/* serban */
IOP( "m",   BSIM3v1S_M,      IF_REAL   , "Multiplication factor"),
};

IFparm BSIM3v1SmPTable[] = { /* model parameters */
IOP( "capmod", BSIM3v1S_MOD_CAPMOD, IF_INTEGER, "Capacitance model selector"),
IOP( "nqsmod", BSIM3v1S_MOD_NQSMOD, IF_INTEGER, "Non-quasi-static model selector"),
IOP( "mobmod", BSIM3v1S_MOD_MOBMOD, IF_INTEGER, "Mobility model selector"),
IOP( "noimod", BSIM3v1S_MOD_NOIMOD, IF_INTEGER, "Noise model selector"),
IOP( "paramchk", BSIM3v1S_MOD_PARAMCHK, IF_INTEGER, "Model parameter checking selector"),
IOP( "binunit", BSIM3v1S_MOD_BINUNIT, IF_INTEGER, "Bin  unit  selector"),
IOP( "version", BSIM3v1S_MOD_VERSION, IF_REAL, " parameter for model version"),
IOP( "tox", BSIM3v1S_MOD_TOX, IF_REAL, "Gate oxide thickness in meters"),

IOP( "cdsc", BSIM3v1S_MOD_CDSC, IF_REAL, "Drain/Source and channel coupling capacitance"),
IOP( "cdscb", BSIM3v1S_MOD_CDSCB, IF_REAL, "Body-bias dependence of cdsc"), 
IOP( "cdscd", BSIM3v1S_MOD_CDSCD, IF_REAL, "Drain-bias dependence of cdsc"), 
IOP( "cit", BSIM3v1S_MOD_CIT, IF_REAL, "Interface state capacitance"),
IOP( "nfactor", BSIM3v1S_MOD_NFACTOR, IF_REAL, "Subthreshold swing Coefficient"),
IOP( "xj", BSIM3v1S_MOD_XJ, IF_REAL, "Junction depth in meters"),
IOP( "vsat", BSIM3v1S_MOD_VSAT, IF_REAL, "Saturation velocity at tnom"),
IOP( "at", BSIM3v1S_MOD_AT, IF_REAL, "Temperature coefficient of vsat"),
IOP( "a0", BSIM3v1S_MOD_A0, IF_REAL, "Non-uniform depletion width effect coefficient."), 
IOP( "ags", BSIM3v1S_MOD_AGS, IF_REAL, "Gate bias  coefficient of Abulk."), 
IOP( "a1", BSIM3v1S_MOD_A1, IF_REAL, "Non-saturation effect coefficient"),
IOP( "a2", BSIM3v1S_MOD_A2, IF_REAL, "Non-saturation effect coefficient"),
IOP( "keta", BSIM3v1S_MOD_KETA, IF_REAL, "Body-bias coefficient of non-uniform depletion width effect."),
IOP( "nsub", BSIM3v1S_MOD_NSUB, IF_REAL, "Substrate doping concentration"),
IOP( "nch", BSIM3v1S_MOD_NPEAK, IF_REAL, "Channel doping concentration"),
IOP( "ngate", BSIM3v1S_MOD_NGATE, IF_REAL, "Poly-gate doping concentration"),
IOP( "gamma1", BSIM3v1S_MOD_GAMMA1, IF_REAL, "Vth body coefficient"),
IOP( "gamma2", BSIM3v1S_MOD_GAMMA2, IF_REAL, "Vth body coefficient"),
IOP( "vbx", BSIM3v1S_MOD_VBX, IF_REAL, "Vth transition body Voltage"),
IOP( "vbm", BSIM3v1S_MOD_VBM, IF_REAL, "Maximum body voltage"),

IOP( "xt", BSIM3v1S_MOD_XT, IF_REAL, "Doping depth"),
IOP( "k1", BSIM3v1S_MOD_K1, IF_REAL, "Bulk effect coefficient 1"),
IOP( "kt1", BSIM3v1S_MOD_KT1, IF_REAL, "Temperature coefficient of Vth"),
IOP( "kt1l", BSIM3v1S_MOD_KT1L, IF_REAL, "Temperature coefficient of Vth"),
IOP( "kt2",  BSIM3v1S_MOD_KT2, IF_REAL, "Body-coefficient of kt1"),
IOP( "k2",   BSIM3v1S_MOD_K2,  IF_REAL, "Bulk effect coefficient 2"),
IOP( "k3",   BSIM3v1S_MOD_K3,  IF_REAL, "Narrow width effect coefficient"),
IOP( "k3b",  BSIM3v1S_MOD_K3B, IF_REAL, "Body effect coefficient of k3"),
IOP( "w0",   BSIM3v1S_MOD_W0,  IF_REAL, "Narrow width effect parameter"),
IOP( "nlx",  BSIM3v1S_MOD_NLX, IF_REAL, "Lateral non-uniform doping effect"),
IOP( "dvt0", BSIM3v1S_MOD_DVT0, IF_REAL, "Short channel effect coeff. 0"),
IOP( "dvt1", BSIM3v1S_MOD_DVT1, IF_REAL, "Short channel effect coeff. 1"),
IOP( "dvt2", BSIM3v1S_MOD_DVT2, IF_REAL, "Short channel effect coeff. 2"),
IOP( "dvt0w", BSIM3v1S_MOD_DVT0W, IF_REAL, "Narrow Width coeff. 0"),
IOP( "dvt1w", BSIM3v1S_MOD_DVT1W, IF_REAL, "Narrow Width effect coeff. 1"),
IOP( "dvt2w", BSIM3v1S_MOD_DVT2W, IF_REAL, "Narrow Width effect coeff. 2"),
IOP( "drout", BSIM3v1S_MOD_DROUT, IF_REAL, "DIBL coefficient of output resistance"),
IOP( "dsub", BSIM3v1S_MOD_DSUB, IF_REAL, "DIBL coefficient in the subthreshold region"),
IOP( "vth0", BSIM3v1S_MOD_VTH0, IF_REAL,"Threshold voltage"),
IOP( "vtho", BSIM3v1S_MOD_VTH0, IF_REAL,"Threshold voltage"),
IOP( "ua", BSIM3v1S_MOD_UA, IF_REAL, "Linear gate dependence of mobility"),
IOP( "ua1", BSIM3v1S_MOD_UA1, IF_REAL, "Temperature coefficient of ua"),
IOP( "ub", BSIM3v1S_MOD_UB, IF_REAL, "Quadratic gate dependence of mobility"),
IOP( "ub1", BSIM3v1S_MOD_UB1, IF_REAL, "Temperature coefficient of ub"),
IOP( "uc", BSIM3v1S_MOD_UC, IF_REAL, "Body-bias dependence of mobility"),
IOP( "uc1", BSIM3v1S_MOD_UC1, IF_REAL, "Temperature coefficient of uc"),
IOP( "u0", BSIM3v1S_MOD_U0, IF_REAL, "Low-field mobility at Tnom"),
IOP( "ute", BSIM3v1S_MOD_UTE, IF_REAL, "Temperature coefficient of mobility"),
IOP( "voff", BSIM3v1S_MOD_VOFF, IF_REAL, "Threshold voltage offset"),
IOP( "tnom", BSIM3v1S_MOD_TNOM, IF_REAL, "Parameter measurement temperature"),
IOP( "cgso", BSIM3v1S_MOD_CGSO, IF_REAL, "Gate-source overlap capacitance per width"),
IOP( "cgdo", BSIM3v1S_MOD_CGDO, IF_REAL, "Gate-drain overlap capacitance per width"),
IOP( "cgbo", BSIM3v1S_MOD_CGBO, IF_REAL, "Gate-bulk overlap capacitance per length"),
IOP( "xpart", BSIM3v1S_MOD_XPART, IF_REAL, "Channel charge partitioning"),
IOP( "elm", BSIM3v1S_MOD_ELM, IF_REAL, "Non-quasi-static Elmore Constant Parameter"),
IOP( "delta", BSIM3v1S_MOD_DELTA, IF_REAL, "Effective Vds parameter"),
IOP( "rsh", BSIM3v1S_MOD_RSH, IF_REAL, "Source-drain sheet resistance"),
IOP( "rdsw", BSIM3v1S_MOD_RDSW, IF_REAL, "Source-drain resistance per width"),    

IOP( "prwg", BSIM3v1S_MOD_PRWG, IF_REAL, "Gate-bias effect on parasitic resistance "),    
IOP( "prwb", BSIM3v1S_MOD_PRWB, IF_REAL, "Body-effect on parasitic resistance "),    

IOP( "prt", BSIM3v1S_MOD_PRT, IF_REAL, "Temperature coefficient of parasitic resistance "),    
IOP( "eta0", BSIM3v1S_MOD_ETA0, IF_REAL, "Subthreshold region DIBL coefficient"),
IOP( "etab", BSIM3v1S_MOD_ETAB, IF_REAL, "Subthreshold region DIBL coefficient"),
IOP( "pclm", BSIM3v1S_MOD_PCLM, IF_REAL, "Channel length modulation Coefficient"),
IOP( "pdiblc1", BSIM3v1S_MOD_PDIBL1, IF_REAL, "Drain-induced barrier lowering coefficient"),   
IOP( "pdiblc2", BSIM3v1S_MOD_PDIBL2, IF_REAL, "Drain-induced barrier lowering coefficient"),   
IOP( "pdiblcb", BSIM3v1S_MOD_PDIBLB, IF_REAL, "Body-effect on drain-induced barrier lowering"),   
IOP( "pscbe1", BSIM3v1S_MOD_PSCBE1, IF_REAL, "Substrate current body-effect coefficient"),   
IOP( "pscbe2", BSIM3v1S_MOD_PSCBE2, IF_REAL, "Substrate current body-effect coefficient"),   
IOP( "pvag", BSIM3v1S_MOD_PVAG, IF_REAL, "Gate dependence of output resistance parameter"),   
IOP( "js", BSIM3v1S_MOD_JS, IF_REAL, "Source/drain junction reverse saturation current density"),
IOP( "jsw", BSIM3v1S_MOD_JSW, IF_REAL, "Sidewall junction reverse saturation current density"),
IOP( "pb", BSIM3v1S_MOD_PB, IF_REAL, "Source/drain junction built-in potential"),
IOP( "nj", BSIM3v1S_MOD_NJ, IF_REAL, "Source/drain junction emission coefficient"),
IOP( "xti", BSIM3v1S_MOD_XTI, IF_REAL, "Junction current temperature exponent"),
IOP( "mj", BSIM3v1S_MOD_MJ, IF_REAL, "Source/drain bottom junction capacitance grading coefficient"),
IOP( "pbsw", BSIM3v1S_MOD_PBSW, IF_REAL, "Source/drain sidewall junction capacitance built in potential"),
IOP( "mjsw", BSIM3v1S_MOD_MJSW, IF_REAL, "Source/drain sidewall junction capacitance grading coefficient"),
IOP( "pbswg", BSIM3v1S_MOD_PBSWG, IF_REAL, "Source/drain (gate side) sidewall junction capacitance built in potential"),
IOP( "mjswg", BSIM3v1S_MOD_MJSWG, IF_REAL, "Source/drain (gate side) sidewall junction capacitance grading coefficient"),
IOP( "cj", BSIM3v1S_MOD_CJ, IF_REAL, "Source/drain bottom junction capacitance per unit area"),
IOP( "vfbcv", BSIM3v1S_MOD_VFBCV, IF_REAL, "Flat Band Voltage parameter for capmod=0 only"),
IOP( "cjsw", BSIM3v1S_MOD_CJSW, IF_REAL, "Source/drain sidewall junction capacitance per unit periphery"),

IOP( "cjswg", BSIM3v1S_MOD_CJSWG, IF_REAL, "Source/drain (gate side) sidewall junction capacitance per unit width"),
IOP( "lint", BSIM3v1S_MOD_LINT, IF_REAL, "Length reduction parameter"),
IOP( "ll",   BSIM3v1S_MOD_LL, IF_REAL, "Length reduction parameter"),
IOP( "lln",  BSIM3v1S_MOD_LLN, IF_REAL, "Length reduction parameter"),
IOP( "lw",   BSIM3v1S_MOD_LW,  IF_REAL, "Length reduction parameter"),
IOP( "lwn",  BSIM3v1S_MOD_LWN, IF_REAL, "Length reduction parameter"),
IOP( "lwl",  BSIM3v1S_MOD_LWL, IF_REAL, "Length reduction parameter"),
IOP( "lmin", BSIM3v1S_MOD_LMIN, IF_REAL, "Minimum length for the model"),
IOP( "lmax", BSIM3v1S_MOD_LMAX, IF_REAL, "Maximum length for the model"),

IOP( "wr",   BSIM3v1S_MOD_WR, IF_REAL, "Width dependence of rds"),
IOP( "wint", BSIM3v1S_MOD_WINT, IF_REAL, "Width reduction parameter"),
IOP( "dwg",  BSIM3v1S_MOD_DWG, IF_REAL, "Width reduction parameter"),
IOP( "dwb",  BSIM3v1S_MOD_DWB, IF_REAL, "Width reduction parameter"),

IOP( "wl",   BSIM3v1S_MOD_WL, IF_REAL, "Width reduction parameter"),
IOP( "wln",  BSIM3v1S_MOD_WLN, IF_REAL, "Width reduction parameter"),
IOP( "ww",   BSIM3v1S_MOD_WW, IF_REAL, "Width reduction parameter"),
IOP( "wwn",  BSIM3v1S_MOD_WWN, IF_REAL, "Width reduction parameter"),
IOP( "wwl",  BSIM3v1S_MOD_WWL, IF_REAL, "Width reduction parameter"),
IOP( "wmin", BSIM3v1S_MOD_WMIN, IF_REAL, "Minimum width for the model"),
IOP( "wmax", BSIM3v1S_MOD_WMAX, IF_REAL, "Maximum width for the model"),

IOP( "b0",  BSIM3v1S_MOD_B0, IF_REAL, "Abulk narrow width parameter"),
IOP( "b1",  BSIM3v1S_MOD_B1, IF_REAL, "Abulk narrow width parameter"),

IOP( "cgsl", BSIM3v1S_MOD_CGSL, IF_REAL, "New C-V model parameter"),
IOP( "cgdl", BSIM3v1S_MOD_CGDL, IF_REAL, "New C-V model parameter"),
IOP( "ckappa", BSIM3v1S_MOD_CKAPPA, IF_REAL, "New C-V model parameter"),
IOP( "cf",  BSIM3v1S_MOD_CF, IF_REAL, "Fringe capacitance parameter"),
IOP( "clc", BSIM3v1S_MOD_CLC, IF_REAL, "Vdsat parameter for C-V model"),
IOP( "cle", BSIM3v1S_MOD_CLE, IF_REAL, "Vdsat parameter for C-V model"),
IOP( "dwc", BSIM3v1S_MOD_DWC, IF_REAL, "Delta W for C-V model"),
IOP( "dlc", BSIM3v1S_MOD_DLC, IF_REAL, "Delta L for C-V model"),

IOP( "alpha0", BSIM3v1S_MOD_ALPHA0, IF_REAL, "substrate current model parameter"),
IOP( "beta0", BSIM3v1S_MOD_BETA0, IF_REAL, "substrate current model parameter"),

IOP( "lcdsc",  BSIM3v1S_MOD_LCDSC, IF_REAL, "Length dependence of cdsc"),
IOP( "lcdscb", BSIM3v1S_MOD_LCDSCB, IF_REAL, "Length dependence of cdscb"),
IOP( "lcdscd", BSIM3v1S_MOD_LCDSCD, IF_REAL, "Length dependence of cdscd"),
IOP( "lcit",   BSIM3v1S_MOD_LCIT,  IF_REAL, "Length dependence of cit"),
IOP( "lnfactor", BSIM3v1S_MOD_LNFACTOR, IF_REAL, "Length dependence of nfactor"),
IOP( "lxj", BSIM3v1S_MOD_LXJ, IF_REAL, "Length dependence of xj"),
IOP( "lvsat", BSIM3v1S_MOD_LVSAT, IF_REAL, "Length dependence of vsat"),
IOP( "lat", BSIM3v1S_MOD_LAT, IF_REAL, "Length dependence of at"),
IOP( "la0", BSIM3v1S_MOD_LA0, IF_REAL, "Length dependence of a0"), 
IOP( "lags", BSIM3v1S_MOD_LAGS, IF_REAL, "Length dependence of ags"), 
IOP( "la1", BSIM3v1S_MOD_LA1, IF_REAL, "Length dependence of a1"),
IOP( "la2", BSIM3v1S_MOD_LA2, IF_REAL, "Length dependence of a2"),
IOP( "lketa", BSIM3v1S_MOD_LKETA, IF_REAL, "Length dependence of keta"),
IOP( "lnsub", BSIM3v1S_MOD_LNSUB, IF_REAL, "Length dependence of nsub"),
IOP( "lnch",  BSIM3v1S_MOD_LNPEAK, IF_REAL, "Length dependence of nch"),
IOP( "lngate", BSIM3v1S_MOD_LNGATE, IF_REAL, "Length dependence of ngate"),
IOP( "lgamma1", BSIM3v1S_MOD_LGAMMA1, IF_REAL, "Length dependence of gamma1"),
IOP( "lgamma2", BSIM3v1S_MOD_LGAMMA2, IF_REAL, "Length dependence of gamma2"),
IOP( "lvbx", BSIM3v1S_MOD_LVBX, IF_REAL, "Length dependence of vbx"),
IOP( "lvbm", BSIM3v1S_MOD_LVBM, IF_REAL, "Length dependence of vbm"),
IOP( "lxt",  BSIM3v1S_MOD_LXT,  IF_REAL, "Length dependence of xt"),
IOP( "lk1",   BSIM3v1S_MOD_LK1,  IF_REAL, "Length dependence of k1"),
IOP( "lkt1",  BSIM3v1S_MOD_LKT1, IF_REAL, "Length dependence of kt1"),
IOP( "lkt1l", BSIM3v1S_MOD_LKT1L, IF_REAL, "Length dependence of kt1l"),
IOP( "lkt2",  BSIM3v1S_MOD_LKT2, IF_REAL, "Length dependence of kt2"),
IOP( "lk2",   BSIM3v1S_MOD_LK2,  IF_REAL, "Length dependence of k2"),
IOP( "lk3",   BSIM3v1S_MOD_LK3,  IF_REAL, "Length dependence of k3"),
IOP( "lk3b",  BSIM3v1S_MOD_LK3B, IF_REAL, "Length dependence of k3b"),
IOP( "lw0",   BSIM3v1S_MOD_LW0,  IF_REAL, "Length dependence of w0"),
IOP( "lnlx",  BSIM3v1S_MOD_LNLX, IF_REAL, "Length dependence of nlx"),
IOP( "ldvt0", BSIM3v1S_MOD_LDVT0, IF_REAL, "Length dependence of dvt0"),
IOP( "ldvt1", BSIM3v1S_MOD_LDVT1, IF_REAL, "Length dependence of dvt1"),
IOP( "ldvt2", BSIM3v1S_MOD_LDVT2, IF_REAL, "Length dependence of dvt2"),
IOP( "ldvt0w", BSIM3v1S_MOD_LDVT0W, IF_REAL, "Length dependence of dvt0w"),
IOP( "ldvt1w", BSIM3v1S_MOD_LDVT1W, IF_REAL, "Length dependence of dvt1w"),
IOP( "ldvt2w", BSIM3v1S_MOD_LDVT2W, IF_REAL, "Length dependence of dvt2w"),
IOP( "ldrout", BSIM3v1S_MOD_LDROUT, IF_REAL, "Length dependence of drout"),
IOP( "ldsub", BSIM3v1S_MOD_LDSUB, IF_REAL, "Length dependence of dsub"),
IOP( "lvth0", BSIM3v1S_MOD_LVTH0, IF_REAL,"Length dependence of vto"),
IOP( "lvtho", BSIM3v1S_MOD_LVTH0, IF_REAL,"Length dependence of vto"),
IOP( "lua",  BSIM3v1S_MOD_LUA, IF_REAL, "Length dependence of ua"),
IOP( "lua1", BSIM3v1S_MOD_LUA1, IF_REAL, "Length dependence of ua1"),
IOP( "lub", BSIM3v1S_MOD_LUB, IF_REAL, "Length dependence of ub"),
IOP( "lub1", BSIM3v1S_MOD_LUB1, IF_REAL, "Length dependence of ub1"),
IOP( "luc",  BSIM3v1S_MOD_LUC, IF_REAL, "Length dependence of uc"),
IOP( "luc1", BSIM3v1S_MOD_LUC1, IF_REAL, "Length dependence of uc1"),
IOP( "lu0",  BSIM3v1S_MOD_LU0, IF_REAL, "Length dependence of u0"),
IOP( "lute", BSIM3v1S_MOD_LUTE, IF_REAL, "Length dependence of ute"),
IOP( "lvoff", BSIM3v1S_MOD_LVOFF, IF_REAL, "Length dependence of voff"),
IOP( "lelm", BSIM3v1S_MOD_LELM, IF_REAL, "Length dependence of elm"),
IOP( "ldelta", BSIM3v1S_MOD_LDELTA, IF_REAL, "Length dependence of delta"),