Product Documentation
Spectre Circuit Simulator Components and Device Models Reference
Product Version 23.1, June 2023

51


JFET100 Model

JFET100 is a new model developed by TSMC.

Instance Definition

Name  d  g  s  e ModelName parameter=value ...

Instance Parameters

1

l=1.0e-6

Drawn Length.

2

w=1.0e-6

Drawn Width.

3

nf=1.0

Number of finger.

4

as=1.0e-12

Source diffusion area.

5

ad=1.0e-12

Drain diffusion area.

6

ps=1.0e-6

Source diffusion perimeter.

7

pd=1.0e-6

Drain diffusion perimeter.

8

nrs=1.0

Number of squares of drain diffusion for resistance calculations.

9

nrd=1.0

Number of squares of source diffusion for resistance calculations.

10

lgs=1.0e-6

Space of source to gate open.

11

lgd=1.0e-6

Space of drain to gate open.

12

dtemp=0

Temperature offset.

13

ids0mult=1

Variability in Drain current for misc. reasons.

14

flk0mult=1

Variability in Noise.

15

q0mult=1

Variability in AC.

16

trise=0

Alias of DTEMP.

17

m=1.0

Multiplicity factor (number of MOSFETs in parallel).

18

isnoisy=yes

Should the device enable noise calculation.
Possible values are yes and no.

Model Definition

model modelName jfet100 parameter=value ...

Model Parameters

1

level=100

Level number of the JFET model.

2

version=0.4

Version number of the JFET model.

3

type=1

Device type: ntype(1), ptype(-1). Possible values are p and n.

4

shmod=0

Self-heating mode: off(0), on(1).

5

capmod=1

Capacitance mode: single depletion capacitor model(0), double depletion capacitor model(1).

6

cdsmod=0

Capacitance mode: constant cds capacitor model(0), single-step cds capacitor model(1).

7

resmod=0

Resistance mode: without internal drain resistance(0), with internal drain resistance(1).

8

betatempmod=1

Temperature dependence mode of BETA.

9

tlevc=1

Temperature dependence mode of capacitance.

10

tlev=1

Temperature dependence mode of bandgap evaluation.

11

xl=0.0

Length offset.

12

dlc=0.0

Length offset in CV evaluation.

13

xw=0.0

Width offset.

14

dwc=0.0

Width offset in CV evaluation.

15

rg=0.0

Gate resistance.

16

rs=0.0

Source resistance.

17

rd=0.0

Drain resistance.

18

rdis=0.0

The resistance in series with the gate-source diode.

19

rdid=0.0

The resistance in series with the gate-drain diode.

20

tnom=25.0

21

eg=1.16

Energy bandgap for the gate-drain and gate-source diode for TLEV=2.

22

gap1=7.02e-4

First bandgap correction factor for TLEV=2.

23

gap2=1108

Second bandgap correction factor for TLEV=2.

24

shconst=5.0

Temperature smoothing constant.

25

ifwdlimit=0.01

Limiting current for the forward gate-drain and gate-source diode per Weff.

26

iss=1.0e-14

Saturation current of the gate-source diode per unit area.

27

nsf=5.0

Emission coefficient of the gate-source diode.

28

its=1.0e-14

Tunneling saturation current of the gate-source diode per unit area.

29

nts=10.0

Tunneling emission coefficient of the gate-source diode.

30

vts=10.0

Trap-assisted voltage dependent parameter of the gate-source diode.

31

offsets=0.0

Offset voltage in evaluating tunneling current of the gate-source diode.

32

isd=1.0e-14

Saturation current of the gate-drain diode per unit area.

33

ndf=5.0

Emission coefficient of the gate-drain diode.

34

itd=1.0e-14

Tunneling saturation current of the gate-drain diode per unit area.

35

ntd=10.0

Tunneling emission coefficient of the gate-drain diode.

36

vtd=10.0

Trap-assisted voltage dependent parameter of the gate-drain diode.

37

offsetd=0.0

Offset voltage in evaluating tunneling current of the gate-drain diode.

38

alpha=2.0

Saturation factor.

39

beta=1.0e-4

Transconductance parameter.

40

delta=0.0

Ids feedback parameter.

41

gamds=0.0

Drain induced threshold voltage lowering coefficient.

42

lambda=0.0

Channel length modulation parameter.

43

k1=0.0

Threshold voltage sensitivity to body bias.

44

nd=0.0

Drain subthreshold factor.

45

ng=0.0

Gate subthreshold factor.

46

mstar=0.5

Fitting factor for moderate inversion condition.

47

subconst=100.0e-3

Fitting factor for the subthreshold swing.

48

ucrit=0.0

Critical field for mobility degradation.

49

vgexp=2.0

Gate voltage exponent.

50

vto=(-2.0)

Threshold voltage.

51

voff=0.0

Offset voltage in subthreshold region.

52

satexp=3.0

Drain voltage exponent.

53

gdsmin=0.0

The leakage path from drain to source.

54

cvto=0.0

Threshold voltage for CV model.

55

calpha=4.0e-2

Saturation factor for CV model.

56

cgamds=0.0

Drain induced threshold voltage lowering coefficient for CV model.

57

ck1=0.0

Body bias dependence factor for CV model.

58

cgs=0.0

Zero-bias gate-source junction capacitance.

59

cgd=0.0

Zero-bias gate-drain junction capacitance.

60

mjs=0.5

Grading coefficient for gate-source diode.

61

mjd=0.5

Grading coefficient for gate-drain diode.

62

cgd1=0.0

Zero-bias gate-drain junction capacitance for the second depletion capacitance (only for CAPMOD=1).

63

cgs1=0.0

Zero-bias gate-source junction capacitance for the second depletion capacitance (only for CAPMOD=1).

64

mjs1=0.2

Grading coefficient for the second depletion gate-source diode (only for CAPMOD=1).

65

mjd1=0.2

Grading coefficient for the second depletion gate-drain diode (only for CAPMOD=1).

66

pb=0.8

Gate junction potential.

67

fc=0.9

Coefficient for forward-bias depletion capacitance formulas.

68

cvtd=0.0

Second threshold voltage for CV model.

69

calphad=4.0e-2

Second Saturation factor for CV model.

70

covs=0.0

Overlap capacitance between gate and source.

71

covd=0.0

Overlap capacitance between gate and drain.

72

cvtds=0.0

First switching voltage for the step like drain-source capacitance (only for CDSMOD=1).

73

cvtds1=0.0

Second switching voltage for the step like drain-source capacitance (only for CDSMOD=1).

74

cvtds2=0.0

Third switching voltage for the step like drain-source capacitance (only for CDSMOD=1).

75

calphads=2.0

First saturation factor for drain-source capacitance (only for CDSMOD=1).

76

calphads1=2.0

Second saturation factor for drain-source capacitance (only for CDSMOD=1).

77

calphads2=2.0

Third saturation factor for drain-source capacitance (only for CDSMOD=1).

78

mjds=0.5

Grading coefficient for the first drain-source capacitance (only for CDSMOD=1).

79

mjds1=0.5

Grading coefficient for the second drain-source capacitance (only for CDSMOD=1).

80

mjds2=0.5

Grading coefficient for the third drain-source capacitance (only for CDSMOD=1).

81

mjds3=0.5

Grading coefficient for the fourth drain-source capacitance (only for CDSMOD=1).

82

capds=0.0

Capacitance between drain and source.

83

capds1=0.0

Zero-bias drain-source capacitance for the second capacitance (only for CDSMOD=1).

84

capds2=0.0

Zero-bias drain-source capacitance for the third capacitance (only for CDSMOD=1).

85

capds3=0.0

Zero-bias drain-source capacitance for the fourth capacitance (only for CDSMOD=1).

86

pbds=0.8

First Drain-source junction potential (only for CDSMOD=1).

87

pbds1=0.8

Second Drain-source junction potential (only for CDSMOD=1).

88

pbds2=0.8

Third Drain-source junction potential (only for CDSMOD=1).

89

fcds=0.9

Coefficient for forward-bias drain-source capacitance formulas (only for CDSMOD=1).

90

capsb=0.0

Capacitance between source and body.

91

capdb=0.0

Capacitance between drain and body.

92

capgb=0.0

Capacitance between gate and body.

93

xtis=0.0

Junction current temperature exponent for gate-source diode.

94

xtid=0.0

Junction current temperature exponent for gate-drain diode.

95

xts=0.0

Power dependence of ITS.

96

tnts=0.0

Temperature coefficient of NTS.

97

xtd=0.0

Power dependence of ITD.

98

tntd=0.0

Temperature coefficient of NTD.

99

tvto=0.0

Temperature coefficient of VTO.

100

tvoff=0.0

Temperature coefficient of VOFF.

101

tgamds=0.0

Temperature coefficient of GAMDS.

102

tdelta=0.0

Temperature coefficient of DELTA.

103

trg1=0.0

First order temperature cofficient of RG.

104

trs1=0.0

First order temperature cofficient of RS.

105

trd1=0.0

First order temperature cofficient of RD.

106

trg2=0.0

Second order temperature cofficient of RG.

107

trs2=0.0

Second order temperature cofficient of RS.

108

trd2=0.0

Second order temperature cofficient of RD.

109

trdis1=0.0

First order temperature cofficient of RDIS.

110

trdid1=0.0

First order temperature cofficient of RDID.

111

trdis2=0.0

Second order temperature cofficient of RDIS.

112

trdid2=0.0

Second order temperature cofficient of RDIS.

113

ctd=0.0

Temperature coefficient of CGD (TLEVC=1).

114

cts=0.0

Temperature coefficient of CGS (TLEVC=1).

115

tpb=0.0

Temperature coefficient of PB (TLEVC=1, 2).

116

tfbex=1.0

Temperature factor for BEX.

117

bex1=0.0

First order temperature cofficient of mobility exponent.

118

bex2=0.0

Second order temperature cofficient of mobility exponent.

119

tfvgexp=1.0

Temperature factor for VGEXP.

120

vgexpt1=0.0

First order temperature cofficient of gate voltage exponent.

121

vgexpt2=0.0

Second order temperature cofficient of gate voltage exponent.

122

tcvto=0.0

Temperature coefficient of CVTO.

123

tcgamds=0.0

Temperature coefficient of CGAMDS.

124

tcvtds=0.0

Temperature coefficient of CVTDS (CDSMOD=1).

125

ctds=0.0

Temperature coefficient of CAPDS and CAPDS1 (CDSMOD=1).

126

tcvtd=0.0

127

tpbds=0.0

Temperature coefficient of PBDS (CDSMOD=1)).

128

trdv1=0.0

First order temperature cofficient of RDV.

129

trdv2=0.0

Second order temperature cofficient of RDV.

130

trdvg1=0.0

First order temperature cofficient of RDVG.

131

tvdeff1=0.0

First order temperature cofficient of VDEFF.

132

tvdmr1=0.0

First order temperature cofficient of VDMR.

133

kf=0.0

Flicker noise coefficient.

134

af=1.0

Flicker noise exponent.

135

ef=1.0

Flicker noise frequency exponent.

136

gdsnoi=1.0

Channel noise coefficient.

137

rth0=0.01

Thermal resistance.

138

cth0=1.0E-05

Thermal capacitance.

139

shlimit=(-1.0)

Limit of temperature change due to self-heating; if it is negative, there is no limit.

140

wth0=0.0

Minimum width for thermal.

141

ls=2.5e-6

Length of ohmic open at source side.

142

ld=2.5e-6

Length of ohmic open at drain side.

143

lfp=1.0e-6

Source side field plate.

144

pfp=1.0e-6

Gate side field plate.

145

rdv=0.0

Voltage dependent RD coefficient.

146

rdvg=0.2

Gate-bias dependent RD parameter.

147

vdeff=1.0

Drain-bias exponent RD parameter.

148

vdmr=500

Drain-bias dependent RD parameter.

149

liss=0.0

Length dependence of iss.

150

wiss=0.0

Width dependence of iss.

151

piss=0.0

Cross-term dependence of iss.

152

lnsf=0.0

Length dependence of nsf.

153

wnsf=0.0

Width dependence of nsf.

154

pnsf=0.0

Cross-term dependence of nsf.

155

lxtis=0.0

Length dependence of xtis.

156

wxtis=0.0

Width dependence of xtis.

157

pxtis=0.0

Cross-term dependence of xtis.

158

lits=0.0

Length dependence of its.

159

wits=0.0

Width dependence of its.

160

pits=0.0

Cross-term dependence of its.

161

lnts=0.0

Length dependence of nts.

162

wnts=0.0

Width dependence of nts.

163

pnts=0.0

Cross-term dependence of nts.

164

lxts=0.0

Length dependence of xts.

165

wxts=0.0

Width dependence of xts.

166

pxts=0.0

Cross-term dependence of xts.

167

lvts=0.0

C dependence of vts.

168

wvts=0.0

Width dependence of vts.

169

pvts=0.0

Cross-term dependence of vts.

170

ltnts=0.0

Length dependence of tnts.

171

wtnts=0.0

Width dependence of tnts.

172

ptnts=0.0

Cross-term dependence of tnts.

173

lisd=0.0

Length dependence of isd.

174

wisd=0.0

Width dependence of isd.

175

pisd=0.0

Cross-term dependence of isd.

176

lndf=0.0

Length dependence of ndf.

177

wndf=0.0

Width dependence of ndf.

178

pndf=0.0

Cross-term dependence of ndf.

179

lxtid=0.0

Length dependence of xtid.

180

wxtid=0.0

Width dependence of xtid.

181

pxtid=0.0

Cross-term dependence of xtid.

182

litd=0.0

Length dependence of itd.

183

witd=0.0

Width dependence of itd.

184

pitd=0.0

Cross-term dependence of itd.

185

lntd=0.0

Length dependence of ntd.

186

wntd=0.0

Width dependence of ntd.

187

pntd=0.0

Cross-term dependence of ntd.

188

lxtd=0.0

Length dependence of xtd.

189

wxtd=0.0

Width dependence of xtd.

190

pxtd=0.0

Cross-term dependence of xtd.

191

lvtd=0.0

Length dependence of vtd.

192

wvtd=0.0

Width dependence of vtd.

193

pvtd=0.0

Cross-term dependence of vtd.

194

ltntd=0.0

Length dependence of tntd.

195

wtntd=0.0

Width dependence of tntd.

196

ptntd=0.0

Cross-term dependence of tntd.

197

lalpha=0.0

Length dependence of alpha.

198

walpha=0.0

Width dependence of alpha.

199

palpha=0.0

Cross-term dependence of alpha.

200

lbeta=0.0

Length dependence of beta.

201

wbeta=0.0

Width dependence of beta.

202

pbeta=0.0

Cross-term dependence of beta.

203

ldelta=0.0

Length dependence of delta.

204

wdelta=0.0

Width dependence of delta.

205

pdelta=0.0

Cross-term dependence of delta.

206

lgamds=0.0

Length dependence of gamds.

207

wgamds=0.0

Width dependence of gamds.

208

pgamds=0.0

Cross-term dependence of gamds.

209

llambda=0.0

Length dependence of lambda.

210

wlambda=0.0

Width dependence of lambda.

211

plambda=0.0

Cross-term dependence of lambda.

212

lk1=0.0

Length dependence of k1.

213

wk1=0.0

Width dependence of k1.

214

pk1=0.0

Cross-term dependence of k1.

215

lnd=0.0

Length dependence of nd.

216

wnd=0.0

Width dependence of nd.

217

pnd=0.0

Cross-term dependence of nd.

218

lng=0.0

Length dependence of ng.

219

wng=0.0

Width dependence of ng.

220

png=0.0

Cross-term dependence of ng.

221

lmstar=0.0

Length dependence of mstar.

222

wmstar=0.0

Width dependence of mstar.

223

pmstar=0.0

Cross-term dependence of mstar.

224

lsatexp=0.0

Length dependence of satexp.

225

wsatexp=0.0

Width dependence of satexp.

226

psatexp=0.0

Cross-term dependence of satexp.

227

lucrit=0.0

Length dependence of ucrit.

228

wucrit=0.0

Width dependence of ucrit.

229

pucrit=0.0

Cross-term dependence of ucrit.

230

lvgexp=0.0

Length dependence of vgexp.

231

wvgexp=0.0

Width dependence of vgexp.

232

pvgexp=0.0

Cross-term dependence of vgexp.

233

lvto=0.0

Length dependence of vto.

234

wvto=0.0

Width dependence of vto.

235

pvto=0.0

Cross-term dependence of vto.

236

lvoff=0.0

Length dependence of voff.

237

wvoff=0.0

Width dependence of voff.

238

pvoff=0.0

Cross-term dependence of voff.

239

lrs=0.0

Length dependence of rs.

240

wrs=0.0

Width dependence of rs.

241

prs=0.0

Cross-term dependence of rs.

242

lrd=0.0

Length dependence of rd.

243

wrd=0.0

Width dependence of rd.

244

prd=0.0

Cross-term dependence of rd.

245

lrg=0.0

Length dependence of rg.

246

wrg=0.0

Width dependence of rg.

247

prg=0.0

Cross-term dependence of rg.

248

lrdis=0.0

Length dependence of rdis.

249

wrdis=0.0

Width dependence of rdis.

250

prdis=0.0

Cross-term dependence of rdis.

251

lrdid=0.0

Length dependence of rdid.

252

wrdid=0.0

Width dependence of rdid.

253

prdid=0.0

Cross-term dependence of rdid.

254

lrdv=0.0

Length dependence of rdv.

255

wrdv=0.0

Width dependence of rdv.

256

prdv=0.0

Cross-term dependence of rdv.

257

lrdvg=0.0

Length dependence of rdvg.

258

wrdvg=0.0

Width dependence of rdvg.

259

prdvg=0.0

Cross-term dependence of rdvg.

260

lvdeff=0.0

Length dependence of vdeff.

261

wvdeff=0.0

Width dependence of vdeff.

262

pvdeff=0.0

Cross-term dependence of vdeff.

263

lvdmr=0.0

Length dependence of vdmr.

264

wvdmr=0.0

Width dependence of vdmr.

265

pvdmr=0.0

Cross-term dependence of vdmr.

266

ltrdv1=0.0

Length dependence of trdv1.

267

wtrdv1=0.0

Width dependence of trdv1.

268

ptrdv1=0.0

Cross-term dependence of trdv1.

269

ltrdv2=0.0

Length dependence of trdv2.

270

wtrdv2=0.0

Width dependence of trdv2.

271

ptrdv2=0.0

Cross-term dependence of trdv2.

272

ltrdvg1=0.0

Length dependence of trdvg1.

273

wtrdvg1=0.0

Width dependence of trdvg1.

274

ptrdvg1=0.0

Cross-term dependence of trdvg1.

275

ltrdvg2=0.0

Length dependence of trdvg2.

276

wtrdvg2=0.0

Width dependence of trdvg2.

277

ptrdvg2=0.0

Cross-term dependence of trdvg2.

278

ltvdeff1=0.0

Length dependence of tvdeff1.

279

wtvdeff1=0.0

Width dependence of tvdeff1.

280

ptvdeff1=0.0

Cross-term dependence of tvdeff1.

281

ltvdeff2=0.0

Length dependence of tvdeff2.

282

wtvdeff2=0.0

Width dependence of tvdeff2.

283

ptvdeff2=0.0

Cross-term dependence of tvdeff2.

284

ltvdmr1=0.0

Length dependence of tvdmr1.

285

wtvdmr1=0.0

Width dependence of tvdmr1.

286

ptvdmr1=0.0

Cross-term dependence of tvdmr1.

287

ltvdmr2=0.0

Length dependence of tvdmr2.

288

wtvdmr2=0.0

Width dependence of tvdmr2.

289

ptvdmr2=0.0

Cross-term dependence of tvdmr2.

290

lcvto=0.0

Length dependence of cvto.

291

wcvto=0.0

Width dependence of cvto.

292

pcvto=0.0

Cross-term dependence of cvto.

293

lcalpha=0.0

Length dependence of calpha.

294

wcalpha=0.0

Width dependence of calpha.

295

pcalpha=0.0

Cross-term dependence of calpha.

296

lcgamds=0.0

Length dependence of cgamds.

297

wcgamds=0.0

Width dependence of cgamds.

298

pcgamds=0.0

Cross-term dependence of cgamds.

299

lcvtds=0.0

Length dependence of cvtds.

300

wcvtds=0.0

Width dependence of cvtds.

301

pcvtds=0.0

Cross-term dependence of cvtds.

302

lcvtds1=0.0

Length dependence of cvtds1.

303

wcvtds1=0.0

Width dependence of cvtds1.

304

pcvtds1=0.0

Cross-term dependence of cvtds1.

305

lcvtds2=0.0

Length dependence of cvtds2.

306

wcvtds2=0.0

Width dependence of cvtds2.

307

pcvtds2=0.0

Cross-term dependence of cvtds2.

308

lcalphads=0.0

Length dependence of calphads.

309

wcalphads=0.0

Width dependence of calphads.

310

pcalphads=0.0

Cross-term dependence of calphads.

311

lcalphads1=0.0

Length dependence of calphads1.

312

wcalphads1=0.0

Width dependence of calphads1.

313

pcalphads1=0.0

Cross-term dependence of calphads1.

314

lcalphads2=0.0

Length dependence of calphads2.

315

wcalphads2=0.0

Width dependence of calphads2.

316

pcalphads2=0.0

Cross-term dependence of calphads2.

317

lcalphad=0.0

Length dependence of calphad.

318

wcalphad=0.0

Width dependence of calphad.

319

pcalphad=0.0

Cross-term dependence of calphad.

320

ltgamds=0.0

Length dependence of tgamds.

321

wtgamds=0.0

Width dependence of tgamds.

322

ptgamds=0.0

Cross-term dependence of tgamds.

323

ltvto=0.0

Length dependence of tvto.

324

wtvto=0.0

Width dependence of tvto.

325

ptvto=0.0

Cross-term dependence of tvto.

326

ltvoff=0.0

Length dependence of tvoff.

327

wtvoff=0.0

Width dependence of tvoff.

328

ptvoff=0.0

Cross-term dependence of tvoff.

329

lck1=0.0

Length dependence of ck1.

330

wck1=0.0

Width dependence of ck1.

331

pck1=0.0

Cross-term dependence of ck1.

332

ltcgamds=0.0

Length dependence of tcgamds.

333

wtcgamds=0.0

Width dependence of tcgamds.

334

ptcgamds=0.0

Cross-term dependence of tcgamds.

335

ltcvto=0.0

Length dependence of tcvto.

336

wtcvto=0.0

Width dependence of tcvto.

337

ptcvto=0.0

Cross-term dependence of tcvto.

338

ltcvtd=0.0

Length dependence of tcvtd.

339

wtcvtd=0.0

Width dependence of tcvtd.

340

ptcvtd=0.0

Cross-term dependence of tcvtd.

341

ltcvtds=0.0

Length dependence of tcvtds.

342

wtcvtds=0.0

Width dependence of tcvtds.

343

ptcvtds=0.0

Cross-term dependence of tcvtds.

344

ltrg1=0.0

Length dependence of trg1.

345

wtrg1=0.0

Width dependence of trg1.

346

ptrg1=0.0

Cross-term dependence of trg1.

347

ltrg2=0.0

Length dependence of trg2.

348

wtrg2=0.0

Width dependence of trg2.

349

ptrg2=0.0

Cross-term dependence of trg2.

350

ltrs1=0.0

Length dependence of trs1.

351

wtrs1=0.0

Width dependence of trs1.

352

ptrs1=0.0

Cross-term dependence of trs1.

353

ltrs2=0.0

Length dependence of trs2.

354

wtrs2=0.0

Width dependence of trs2.

355

ptrs2=0.0

Cross-term dependence of trs2.

356

ltrd1=0.0

Length dependence of trd1.

357

wtrd1=0.0

Width dependence of trd1.

358

ptrd1=0.0

Cross-term dependence of trd1.

359

ltrd2=0.0

Length dependence of trd2.

360

wtrd2=0.0

Width dependence of trd2.

361

ptrd2=0.0

Cross-term dependence of trd2.

362

ltrdis1=0.0

Length dependence of trdis1.

363

wtrdis1=0.0

Width dependence of trdis1.

364

ptrdis1=0.0

Cross-term dependence of trdis1.

365

ltrdis2=0.0

Length dependence of trdis2.

366

wtrdis2=0.0

Width dependence of trdis2.

367

ptrdis2=0.0

Cross-term dependence of trdis2.

368

ltrdid1=0.0

Length dependence of trdid1.

369

wtrdid1=0.0

Width dependence of trdid1.

370

ptrdid1=0.0

Cross-term dependence of trdid1.

371

ltrdid2=0.0

Length dependence of trdid2.

372

wtrdid2=0.0

Width dependence of trdid2.

373

ptrdid2=0.0

Cross-term dependence of trdid2.

374

ltpb=0.0

Length dependence of tpb.

375

wtpb=0.0

Width dependence of tpb.

376

ptpb=0.0

Cross-term dependence of tpb.

377

ltpbds=0.0

Length dependence of tpbds.

378

wtpbds=0.0

Width dependence of tpbds.

379

ptpbds=0.0

Cross-term dependence of tpbds.

380

lbex1=0.0

Length dependence of bex1.

381

wbex1=0.0

Width dependence of bex1.

382

pbex1=0.0

Cross-term dependence of bex1.

383

lbex2=0.0

Length dependence of bex2.

384

wbex2=0.0

Width dependence of bex2.

385

pbex2=0.0

Cross-term dependence of bex2.

386

ltdelta=0.0

Length dependence of tdelta.

387

wtdelta=0.0

Width dependence of tdelta.

388

ptdelta=0.0

Cross-term dependence of tdelta.

389

lvgexpt1=0.0

Length dependence of vgexpt1.

390

wvgexpt1=0.0

Width dependence of vgexpt1.

391

pvgexpt1=0.0

Cross-term dependence of vgexpt1.

392

lvgexpt2=0.0

Length dependence of vgexpt2.

393

wvgexpt2=0.0

Width dependence of vgexpt2.

394

pvgexpt2=0.0

Cross-term dependence of vgexpt2.

395

lrth0=0.0

Length dependence of rth0.

396

wrth0=0.0

Width dependence of rth0.

397

prth0=0.0

Cross-term dependence of rth0.

398

lcth0=0.0

Length dependence of cth0.

399

wcth0=0.0

Width dependence of cth0.

400

pcth0=0.0

Cross-term dependence of cth0.

401

vds_max=infinity V

Maximum allowed voltage cross source and drain.

402

vgd_max=infinity V

Maximum allowed voltage cross gate and drain.

403

vgs_max=infinity V

Maximum allowed voltage cross gate and source/bulk.

404

vbd_max=infinity V

Maximum allowed voltage cross source/drain and bulk.

405

vbs_max=vbd_max V

Maximum allowed voltage cross source and bulk.

406

vgb_max=infinity V

Maximum allowed voltage cross gate and bulk.

407

vgdr_max=vgd_max V

Maximum allowed reverse voltage cross gate and drain.

408

vgsr_max=vgs_max V

Maximum allowed reverse voltage cross gate and source.

409

vgbr_max=vgb_max V

Maximum allowed reverse voltage cross gate and bulk.

410

vbsr_max=vbs_max V

Maximum allowed reverse voltage cross source and bulk.

411

vbdr_max=vbd_max V

Maximum allowed reverse voltage cross source/drain and bulk.

412

wmax=1.0 m

Maximum channel width for which the model is valid.

413

wmin=0.0 m

Minimum channel width for which the model is valid.

414

lmax=1.0 m

Maximum channel length for which the model is valid.

415

lmin=0.0 m

Minimum channel length for which the model is valid.

Output Parameters

1

weff

Effective channel width.

2

leff

Effective channel length.

3

weffcv

Effective channel width for CV.

4

leffcv

Effective channel length for CV.

5

meff

Effective multiplicity factor (m-factor).

Operating-Point Parameters

1

devtemper

Device temperature.

2

ids (A)

Channel Current.

3

igs (A)

Gate-to-source Current.

4

igd (A)

Gate-to-drain Current.

5

vgs (V)

Voltage difference between the terminals of the gate-source diode for IV evaluation.

6

vgd (V)

Voltage difference between the terminals of the gate-drain diode for IV evaluation.

7

vgscv (V)

Voltage difference between the terminals of the gate-source diode for CV evaluation.

8

vgdcv (V)

Voltage difference between the terminals of the gate-drain diode for CV evaluation.

9

vth (V)

Threshold voltage.

10

gm

Transconductance.

11

gds

Conductance.

12

cgd (C)

Intrinsic gate-to-drain capacitance.

13

cgs (C)

Intrinsic gate-to-drain capacitance.

14

pwr (W)

Power dissipation.

Parameter Index

In the following index, I refers to instance parameters, M refers to the model parameters section, O refers to the output parameters section, and OP refers to the operating point parameters section. The number indicates where to look in the appropriate section to find the description for that parameter. For example, a reference of M-35 means the 35th model parameter.

ad      I-5
lrdv      M-254
prdv      M-256
vgdcv      OP-8
af      M-134
lrdvg      M-257
prdvg      M-259
vgdr_max      M-407
alpha      M-38
lrg      M-245
prg      M-247
vgexp      M-49
as      I-4
lrs      M-239
prs      M-241
vgexpt1      M-120
beta      M-39
lrth0      M-395
prth0      M-397
vgexpt2      M-121
betatempmod      M-8
ls      M-141
ps      I-6
vgs      OP-5
bex1      M-117
lsatexp      M-224
psatexp      M-226
vgs_max      M-403
bex2      M-118
ltcgamds      M-332
ptcgamds      M-334
vgscv      OP-7
calpha      M-55
ltcvtd      M-338
ptcvtd      M-340
vgsr_max      M-408
calphad      M-69
ltcvtds      M-341
ptcvtds      M-343
voff      M-51
calphads      M-75
ltcvto      M-335
ptcvto      M-337
vtd      M-36
calphads1      M-76
ltdelta      M-386
ptdelta      M-388
vth      OP-9
calphads2      M-77
ltgamds      M-320
ptgamds      M-322
vto      M-50
capdb      M-91
ltntd      M-194
ptntd      M-196
vts      M-30
capds      M-82
ltnts      M-170
ptnts      M-172
w      I-2
capds1      M-83
ltpb      M-374
ptpb      M-376
walpha      M-198
capds2      M-84
ltpbds      M-377
ptpbds      M-379
wbeta      M-201
capds3      M-85
ltrd1      M-356
ptrd1      M-358
wbex1      M-381
capgb      M-92
ltrd2      M-359
ptrd2      M-361
wbex2      M-384
capmod      M-5
ltrdid1      M-368
ptrdid1      M-370
wcalpha      M-294
capsb      M-90
ltrdid2      M-371
ptrdid2      M-373
wcalphad      M-318
cdsmod      M-6
ltrdis1      M-362
ptrdis1      M-364
wcalphads      M-309
cgamds      M-56
ltrdis2      M-365
ptrdis2      M-367
wcalphads1      M-312
cgd      M-59
ltrdv1      M-266
ptrdv1      M-268
wcalphads2      M-315
cgd      OP-12
ltrdv2      M-269
ptrdv2      M-271
wcgamds      M-297
cgd1      M-62
ltrdvg1      M-272
ptrdvg1      M-274
wck1      M-330
cgs      M-58
ltrdvg2      M-275
ptrdvg2      M-277
wcth0      M-399
cgs      OP-13
ltrg1      M-344
ptrg1      M-346
wcvtds      M-300
cgs1      M-63
ltrg2      M-347
ptrg2      M-349
wcvtds1      M-303
ck1      M-57
ltrs1      M-350
ptrs1      M-352
wcvtds2      M-306
covd      M-71
ltrs2      M-353
ptrs2      M-355
wcvto      M-291
covs      M-70
ltvdeff1      M-278
ptvdeff1      M-280
wdelta      M-204
ctd      M-113
ltvdeff2      M-281
ptvdeff2      M-283
weff      O-1
ctds      M-125
ltvdmr1      M-284
ptvdmr1      M-286
weffcv      O-3
cth0      M-138
ltvdmr2      M-287
ptvdmr2      M-289
wgamds      M-207
cts      M-114
ltvoff      M-326
ptvoff      M-328
wisd      M-174
cvtd      M-68
ltvto      M-323
ptvto      M-325
wiss      M-150
cvtds      M-72
lucrit      M-227
pucrit      M-229
witd      M-183
cvtds1      M-73
lvdeff      M-260
pvdeff      M-262
wits      M-159
cvtds2      M-74
lvdmr      M-263
pvdmr      M-265
wk1      M-213
cvto      M-54
lvgexp      M-230
pvgexp      M-232
wlambda      M-210
delta      M-40
lvgexpt1      M-389
pvgexpt1      M-391
wmax      M-412
devtemper      OP-1
lvgexpt2      M-392
pvgexpt2      M-394
wmin      M-413
dlc      M-12
lvoff      M-236
pvoff      M-238
wmstar      M-222
dtemp      I-12
lvtd      M-191
pvtd      M-193
wnd      M-216
dwc      M-14
lvto      M-233
pvto      M-235
wndf      M-177
ef      M-135
lvts      M-167
pvts      M-169
wng      M-219
eg      M-21
lxtd      M-188
pwr      OP-14
wnsf      M-153
fc      M-67
lxtid      M-179
pxtd      M-190
wntd      M-186
fcds      M-89
lxtis      M-155
pxtid      M-181
wnts      M-162
gamds      M-41
lxts      M-164
pxtis      M-157
wrd      M-243
gap1      M-22
m      I-14
pxts      M-166
wrdid      M-252
gap2      M-23
meff      O-5
rd      M-17
wrdis      M-249
gds      OP-11
mjd      M-61
rdid      M-19
wrdv      M-255
gdsmin      M-53
mjd1      M-65
rdis      M-18
wrdvg      M-258
gdsnoi      M-136
mjds      M-78
rdv      M-145
wrg      M-246
gm      OP-10
mjds1      M-79
rdvg      M-146
wrs      M-240
ids      OP-2
mjds2      M-80
resmod      M-7
wrth0      M-396
ifwdlimit      M-25
mjds3      M-81
rg      M-15
wsatexp      M-225
igd      OP-4
mjs      M-60
rs      M-16
wtcgamds      M-333
igs      OP-3
mjs1      M-64
rth0      M-137
wtcvtd      M-339
isd      M-32
mstar      M-46
satexp      M-52
wtcvtds      M-342
isnoisy      I-15
nd      M-44
shconst      M-24
wtcvto      M-336
iss      M-26
ndf      M-33
shlimit      M-139
wtdelta      M-387
itd      M-34
nf      I-3
shmod      M-4
wtgamds      M-321
its      M-28
ng      M-45
subconst      M-47
wth0      M-140
k1      M-43
nrd      I-9
tcgamds      M-123
wtntd      M-195
kf      M-133
nrs      I-8
tcvtd      M-126
wtnts      M-171
l      I-1
nsf      M-27
tcvtds      M-124
wtpb      M-375
lalpha      M-197
ntd      M-35
tcvto      M-122
wtpbds      M-378
lambda      M-42
nts      M-29
tdelta      M-102
wtrd1      M-357
lbeta      M-200
offsetd      M-37
tfbex      M-116
wtrd2      M-360
lbex1      M-380
offsets      M-31
tfvgexp      M-119
wtrdid1      M-369
lbex2      M-383
palpha      M-199
tgamds      M-101
wtrdid2      M-372
lcalpha      M-293
pb      M-66
tlev      M-10
wtrdis1      M-363
lcalphad      M-317
pbds      M-86
tlevc      M-9
wtrdis2      M-366
lcalphads      M-308
pbds1      M-87
tnom      M-20
wtrdv1      M-267
lcalphads1      M-311
pbds2      M-88
tntd      M-98
wtrdv2      M-270
lcalphads2      M-314
pbeta      M-202
tnts      M-96
wtrdvg1      M-273
lcgamds      M-296
pbex1      M-382
tpb      M-115
wtrdvg2      M-276
lck1      M-329
pbex2      M-385
tpbds      M-127
wtrg1      M-345
lcth0      M-398
pcalpha      M-295
trd1      M-105
wtrg2      M-348
lcvtds      M-299
pcalphad      M-319
trd2      M-108
wtrs1      M-351
lcvtds1      M-302
pcalphads      M-310
trdid1      M-110
wtrs2      M-354
lcvtds2      M-305
pcalphads1      M-313
trdid2      M-112
wtvdeff1      M-279
lcvto      M-290
pcalphads2      M-316
trdis1      M-109
wtvdeff2      M-282
ld      M-142
pcgamds      M-298
trdis2      M-111
wtvdmr1      M-285
ldelta      M-203
pck1      M-331
trdv1      M-128
wtvdmr2      M-288
leff      O-2
pcth0      M-400
trdv2      M-129
wtvoff      M-327
leffcv      O-4
pcvtds      M-301
trdvg1      M-130
wtvto      M-324
level      M-1
pcvtds1      M-304
trg1      M-103
wucrit      M-228
lfp      M-143
pcvtds2      M-307
trg2      M-106
wvdeff      M-261
lgamds      M-206
pcvto      M-292
trise      I-13
wvdmr      M-264
lgd      I-11
pd      I-7
trs1      M-104
wvgexp      M-231
lgs      I-10
pdelta      M-205
trs2      M-107
wvgexpt1      M-390
lisd      M-173
pfp      M-144
tvdeff1      M-131
wvgexpt2      M-393
liss      M-149
pgamds      M-208
tvdmr1      M-132
wvoff      M-237
litd      M-182
pisd      M-175
tvoff      M-100
wvtd      M-192
lits      M-158
piss      M-151
tvto      M-99
wvto      M-234
lk1      M-212
pitd      M-184
type      M-3
wvts      M-168
llambda      M-209
pits      M-160
ucrit      M-48
wxtd      M-189
lmax      M-414
pk1      M-214
vbd_max      M-404
wxtid      M-180
lmin      M-415
plambda      M-211
vbdr_max      M-411
wxtis      M-156
lmstar      M-221
pmstar      M-223
vbs_max      M-405
wxts      M-165
lnd      M-215
pnd      M-217
vbsr_max      M-410
xl      M-11
lndf      M-176
pndf      M-178
vdeff      M-147
xtd      M-97
lng      M-218
png      M-220
vdmr      M-148
xtid      M-94
lnsf      M-152
pnsf      M-154
vds_max      M-401
xtis      M-93
lntd      M-185
pntd      M-187
version      M-2
xts      M-95
lnts      M-161
pnts      M-163
vgb_max      M-406
xw      M-13
lrd      M-242
prd      M-244
vgbr_max      M-409
lrdid      M-251
prdid      M-253
vgd      OP-6
lrdis      M-248
prdis      M-250
vgd_max      M-402

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