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

Component Statements

Model Definition

model modelName lutsoi parameter=value ...

Instance Definition

Name  d  g  s  b [Tnode] ModelName parameter=value ...

Instance Parameters

l

1.0e-06 m

Channel length.

w

1.0e-06 m

Channel width.

asource

1.0e-12 m2

Source region area.

adrain

1.0e-12 m2

Drain region area.

psource

1.0e-06 m

Source region perimeter.

pdrain

1.0e-06 m

Drain region perimeter.

sa

0.0 m

Distance between OD-edge and poly at source side.

sb

0.0 m

Distance between OD-edge and poly at drain side.

sd

0.0 m

Distance between neighboring fingers.

nf

1

Number of fingers.

m

1.0

Number of devices in parallel.

delvto

0.0 V

Threshold voltage shift parameter.

factuo

1.0

Low-field mobility pre-factor.

trise

0.0

Temperature rise from ambient.

dtemp

0.0

Temperature rise from ambient.

isnoisy

yes

Should device generate noise.

Model Parameters

swscale

0

Parameter set mode (local=0, global=1).

version

102.4

Model version.

swsubdep

0

Flag for substrate depletion model (without=0, with=1).

swigate

0

Flag for gate current (without=0, with=1).

swgidl

0

Flag for GIDL current (without=0, with=1).

swshe

0

Flag for self heating effect (without=0, with=1).

swign

1

Flag for induced gate noise model (without=0, with=1).

swjunasym

0

Flag for source/drain junction asymmetry (without=0, with=1).

swimpact

0

Flag for impact ionization current (without=0, with=1).

qmc

1.0

Quantum correction factor (no correction=0, full correction=1).

type

1

Channel type parameter, +1=NMOS -1=PMOS.Possible values are p and n.

tr

21.0 C

Nominal temperature.

tref

21.0 C

Alias of TR, nominal temperature.

tmax

150.0 C

Maximum self-heating temperature elevation.

vthmod

Vth output selector. 'std' outputs model equation Vth. 'vthcc' outputs constant current Vth, and may impact simulation performance. The default value is taken from the options parameter 'vthmod'.Possible values are std and vthcc.

ivth

0.0

Vth current parameter. The default value is taken from the options parameter 'ivthn' or 'ivthp', depending on the type of the model.

ivthw

0.0

Width offset for constant current Vth. The default value is taken from the options parameter 'ivthw'.

ivthl

0.0

Length offset for constant current Vth. The default value is taken from the options parameter 'ivthl'.

ivth_vdsmin

0.05

Minimum Vds in constant current Vth calculating. The default value is taken from the options parameter 'ivth_vdsmin'.

toxe

2.0e-09 m

Front gate equivalent oxide thickness.

tsi

1.0e-08 m

Silicon or SiGe film thickness.

xge

0.0

Fraction of Ge content in the channel.

tbox

1.0e-07 m

Buried oxide thickness.

nch

0.0 cm-3

Thin film doping (n-type=negative value, p-type=positive value).

nsub

3.0e18 cm-3

Substrate doping (n-type=negative value, p-type=positive value).

ct

0.0

Interface states factor.

toxp

2.0e-09 m

Front gate physical oxide thickness.

nov

1.0e20 cm-3

Effective doping of overlap-ldd regions.

novd

1.0e20 cm-3

Effective doping of overlap-ldd regions ar drain side.

vfb

0.0 V

Flat-band voltage of the front gate at TR.

vfbb

0.0 V

Flat-band voltage of the back gate at TR.

stvfb

0.0 V/K

Temperature dependence of VFB and VFBB.

cicf

1.0

Long channel front interface coupling coefficient.

cic

1.0

Long channel back interface coupling coefficient.

psce

0.0

Short channel effect coefficient.

psceb

1.0

Short channel back to front interface asymmetry factor.

nsddc

1.0e22 cm-3

Source/Drain effective doping level for DC model.

pscedlb

0.0

Back bias dependence of short channel effect modulation.

pnce

0.0

Narrow channel effect on body factor.

cf

0.0

DIBL parameter.

cfb

1.0

DIBL back to front interface asymmetry factor.

stcf

0.0 1/K

Temperature dependence of CF, with same scaling as CF.

cfd

0.2 V

Drain voltage dependence parameter of DIBL.

cfdl

0.0

DIBL modulation coefficient due to Leff variation.

cfdlb

0.0

Back bias dependence of DIBL modulation.

betn

5.0e-02 m2/V/s

Front channel aspect ratio times zero-field mobility.

betnb

1.0

Back channel over front channel zero-field mobility ratio.

stbet

1.5

Temperature dependence of BETN.

cs

0.0

Remote Coulomb scattering parameter at TR.

csfi

0.0

Field dependence of Coulomb scattering at front interface.

csbi

0.0

Field dependence of Coulomb scattering at back interface.

stcs

0.0

Temperature dependence of CS.

thecs

1.5

Remote Coulomb scattering exponent at TR.

stthecs

0.0

Temperature dependence of THECS.

csthr

2.0

Remote Coulomb scattering threshold level.

csthrb

1.0

Remote Coulomb scattering threshold asymmetry parameter.

mue

0.0 cm/MV

Front channel mobility reduction coefficient at TR.

stmue

0.0

Temperature dependence of MUE.

themu

1.5

Front channel mobility reduction exponent at TR.

stthemu

0.0

Temperature dependence of THEMU.

xcor

0.0

Front channel non-universality factor.

xcorb

1.0

Asymmetry term of non-universality factor.

stxcor

0.0

Temperature dependence of XCOR.

feta

1.0

Effective field parameter.

rs

30.0

Source/Drain series resistance at TR.

rsig

0.0

Source/Drain extension resistance coefficient.

strs

0.0

Temperature dependence of RS.

rsg

0.0

Transverse electric field dependence of RS.

thersg

2.0

Transverse electric field dependence exponent of RS.

rsb

0.0

Back bias dependence of RS.

thesat

0.0 V^-1

Velocity saturation parameter at TR.

stthesat

(-0.1)

Temperature dependence of THESAT.

thesatg

0.0

Front gate bias dependence of velocity saturation.

thesatb

0.0

Back gate bias dependence of velocity saturation.

ax

8.0

Linear/saturation transition exponent.

alp

0.0

CLM pre-factor.

alp1

0.0 V

CLM enhancement factor above threshold.

alpb

0.0

Back bias dependence of channel length modulation.

vp

0.05 V

CLM logarithm dependence factor.

vpg

0.0

Transverse electric field dependence of CLM logarithm factor.

gco

0.0

Gate tunneling energy adjustment in inversion.

iginv

0.0 A

Gate to channel current pre-factor.

igovinv

0.0 A

Gate to overlap current pre-factor in inversion.

igovinvd

0.0 A

Gate to overlap current pre-factor in inversion at drain side.

igovacc

0.0 A

Gate to overlap current pre-factor in accumulation.

igovaccd

0.0 A

Gate to overlap current pre-factor in accumulation at drain side.

stig

0.0

Temperature dependence of all gate currents.

gc2ch

0.375

Gate to channel current slope factor.

gc3ch

0.063

Gate to channel current curvature factor.

gc2ovinv

0.375

Gate current slope factor for overlap regions in inversion mode.

gc3ovinv

0.063

Gate current curvature factor for overlap regions in inversion mode.

gc2ovacc

0.375

Gate current slope factor for overlap regions in accumulation mode.

gc3ovacc

0.063

Gate current curvature factor for overlap regions in accumulation mode.

gcdov

0.0 V^-1

High drain voltage dependence of overlap gate current.

gcvdov

1.0 V

Threshold of high drain voltage effect on overlap gate current.

chib

3.1 V

Tunneling barrier height.

niginv

0.0

Gate tunneling slope adjustment in subthreshold regime.

fnovinv

0.0 A

Extra gate to overlap current pre-factor in inversion.

fnovinvd

0.0 A

Extra gate to overlap current pre-factor in inversion at drain side.

gcovinvfn

0.2

Extra gate current slope factor for overlap regions in inversion mode.

stigfn

0.0

Temperature dependence of extra gate to overlap current.

agidl

0.0 A/V3

GIDL pre-factor.

agidld

0.0 A/V3

GIDL pre-factor at drain side.

bgidl

41.0 V

GIDL probability factor at TR.

bgidld

41.0 V

GIDL probability factor at TR at drain side.

stbgidl

0.0 V/K

Temperature dependence of BGIDL.

stbgidld

0.0 V/K

Temperature dependence of BGIDL at drain side.

cgidl

0.0 V^-1

Substrate bias dependence of GIDL.

cgidld

0.0 V^-1

Substrate bias dependence of GIDL at drain side.

dgidl

0.0 V^-1

High longitudinal field parameter of GIDL.

dgidld

0.0 V^-1

High longitudinal field parameter of GIDL at drain side.

a1

1.0

Impact ionization pre-factor.

a2

10.0

Impact ionization exponent at TR.

sta2

0.0

Temperature dependence of A2.

a3

1.0

Saturation voltage dependence of impact-ionization.

areaq

1.0e-12 m2

Effective channel area for intrinsic CV.

cgbov

0.0 F

Oxide capacitance for gate-substrate overlap.

nsdac

1.0e22 cm-3

Source/Drain effective doping level for AC model.

fif

0.0

Inner fringe capacitance prefactor.

fsceac

0.0

Short channel effect adjustment factor for charge model.

cov

0.0 F

Overlap capacitance per side.

covd

0.0 F

Overlap capacitance at drain side.

covdl

0.0

Overlap capacitance modulation coefficient due to Leff variation.

covdlb

0.0

Overlap capacitance modulation with back bias.

dvfbov

0.0 V

Overlap capacitance flat-band voltage adjustment.

cfr

0.0 F

Outer fringe capacitance per side.

cfrd

0.0 F

Outer fringe capacitance at drain side.

csd

1.04e-18 F

Drain-source capacitance.

csdbp

0.0 F/m

Drain/source to substrate perimeter capacitance.

rth

1.0e04 K/W

Thermal resistance.

strth

0.0

Temperature dependence of RTH.

cth

1.0e-11 J/K

Thermal capacitance.

fnt

1.0

Thermal noise coefficient.

fntexc

0.0

Excess noise coefficient.

nfa

8.0e22 V^-1/m4

First coefficient of flicker noise.

nfb

3.0e07 V^-1/m2

Second coefficient of flicker noise.

nfc

0.0 V^-1

Third coefficient of flicker noise.

nfe

0.0

Flicker noise front transverse field effect coefficient.

nfeb

0.0

Flicker noise back transverse field effect coefficient.

ef

1.0

Frequency coefficient of flicker noise.

kdrift

1.0

Drift component parameter of NQS effect.

kdiff

1.0

Diffusion component parameter of NQS effect.

fracinv

1.0

Fraction of inversion charge for the second pole of the NQS transition.

kfracinv

1.0e-15

Second pole frequency coefficient of the NQS transition.

swnqs

0

Non-quasi-static model flag.

When model parameter SWNQS is set to 1 or 0, the NQS effect is open or closed, respectively.

lvaro

0.0 m

Geometry independent difference between physical and drawn gate lengths.

lvarl

0.0

Length dependence of LPS.

lvarw

0.0

Width dependence of LPS.

lap

0.0 m

Effective channel length reduction per side.

wvaro

0.0 m

Geometry-independent difference between physical and drawn field-oxide opening.

wvarl

0.0

Length dependence of WOD.

wvarw

0.0

Width dependence of WOD.

wot

0.0 m

Effective reduction of channel width per side.

dlq

0.0 m

Effective channel length additional offset for charge model.

dwq

0.0 m

Effective channel width additional offset for charge model.

toxeo

2.0e-09 m

Front gate equivalent oxide thickness.

tsio

1.0e-08 m

Silicon or SiGe film thickness.

xgeo

0.0

Fraction of Ge content in the channel.

tboxo

1.0e-07 m

Buried oxide thickness.

ncho

0.0 cm-3

Thin film doping (n-type=negative value, p-type=positive value).

nsubo

3.0e18 cm-3

Substrate doping (n-type=negative value, p-type=positive value).

cto

0.0

Interface states factor.

toxpo

2.0e-09 m

Front gate physical oxide thickness.

novo

1.0e20 cm-3

Effective doping of overlap-ldd regions.

novdo

1.0e20 cm-3

Effective doping of overlap-ldd regions at drain side.

vfbo

0.0 V

Geometry-independent front gate flat-band voltage at TR.

vfbl

0.0 V

Length dependence of VFB.

vfblexp

2.0

Exponent describing length dependence of VFB.

vfbl2

0.0

Second order length dependence of VFB.

vfblexp2

2.0

Exponent of second order length dependence of VFB.

vfbw

0.0 V

Width dependence of VFB.

vfblw

0.0 V

Area dependence of VFB.

vfbbo

0.0 V

Geometry-independent back gate flat-band voltage at TR.

vfblbo

0.0

Roll-off back to front interface asymmetry factor.

stvfbo

0.0 V/K

Geometry-independent temperature dependence of VFB and VFBB.

stvfbl

0.0

Length dependence of STVFB.

stvfbw

0.0

Width dependence of STVFB.

stvfblw

0.0

Area dependence of STVFB.

cicfo

1.0

Long channel front interface coupling coefficient.

cico

1.0

Long channel back interface coupling coefficient.

pscel

0.0

Length dependence of PSCE.

pscelexp

2.0

Exponent describing length dependence of PSCE.

pscew

0.0

Width dependence of PSCE.

pscebo

1.0

Short channel back to front interface asymmetry factor.

nsddco

1.0e22 cm-3

Source/Drain effective doping level for DC model.

pscedlbo

0.0

Back bias dependence of short channel effect modulation.

pncew

0.0

Narrow channel effect on body factor for a width of WEN.

cfl

0.0

Length dependence of DIBL-parameter.

cflexp

2.0

Exponent for length dependence of CF.

cfw

0.0

Width dependence of CF.

cfbo

1.0

DIBL back to front interface asymmetry factor.

stcfl

0.0 1/K

Temperature dependence of CF, with same scaling as CF.

cfdo

0.2 V

Drain voltage dependence parameter of DIBL.

cfdll

0.0

DIBL modulation coefficient due to Leff variation.

cfdlw

0.0

Width dependence of CFDL.

cfdlbo

0.0

Back bias dependence of DIBL modulation.

uo

5.0e-02 m2/V/s

Front channel zero-field mobility at TR.

fbet1

0.0

First length dependence modulation of BETN.

fbet1w

0.0

Width dependence of FBET1.

lp1

1.0e-08 m

First characteristic length of BETN scaling.

lp1w

0.0

Width dependence of LP1.

fbet2

0.0

Second length dependence modulation of BETN.

lp2

1.0e-08 m

Second characteristic length of BETN scaling.

betw1

0.0

First width dependence modulation of BETN.

betw2

0.0

Second width dependence modulation of BETN.

wbet

1.0e-08 m

Characteristic width of BETN scaling.

betnbo

1.0

Back channel over front channel zero-field mobility ratio.

stbeto

1.5

Geometry independent temperature dependence of BETN.

stbetl

0.0

Length dependence of STBET.

stbetw

0.0

Width dependence of STBET.

stbetlw

0.0

Area dependence of STBET.

cso

0.0

Remote Coulomb scattering parameter at TR.

csl

0.0

Length dependence of CS.

cslexp

1.0

Exponent describing length dependence of CS.

csw

0.0

Width dependence of CS.

cslw

0.0

Area dependence of CS.

csfio

0.0

Field dependence of Coulomb scattering at front interface.

csbio

0.0

Field dependence of Coulomb scattering at back interface.

stcso

0.0

Temperature dependence of CS.

stcsl

0.0

Length dependence of STCS.

stcsw

0.0

Width dependence of STCS.

stcslw

0.0

Area dependence of STCS.

thecso

1.5

Remote Coulomb scattering exponent at TR.

stthecso

0.0

Temperature dependence of THECS.

csthro

2.0

Remote Coulomb scattering threshold level.

csthrbo

1.0

Remote Coulomb scattering threshold asymmetry parameter.

mueo

0.0 cm/MV

Front channel mobility reduction coefficient at TR.

stmueo

0.0

Temperature dependence of MUE.

themuo

1.5

Front channel mobility reduction exponent at TR.

stthemuo

0.0

Temperature dependence of THEMU.

xcoro

0.0

Geometry-independent part of non-universality factor.

xcorl

0.0

Length dependence of XCOR.

xcorlexp

1.0

Exponent describing length dependence of XCOR.

xcorw

0.0

Width dependence of XCOR.

xcorlw

0.0

Area dependence of XCOR.

xcorbo

1.0

Asymmetry term of non-universality factor.

stxcoro

0.0

Temperature dependence of XCOR.

fetao

1.0

Effective field parameter.

rsw1

30.0

Source/Drain series resistance for channel width WEN at TR.

rsw2

0.0

Higher-order width scaling of source/drain series resistance.

rsigo

0.0

Source/Drain extension resistance coefficient.

strso

0.0

Temperature dependence of RS.

rsgo

0.0

Transverse electric field dependence of RS.

thersgo

2.0

Transverse electric field dependence exponent of RS.

rsbo

0.0

Back bias dependence of RS.

thesato

0.0 s/m2

Geometry independent velocity saturation parameter at TR.

thesatl

0.0 s/m2

Length dependence of THESAT.

thesatlexp

1.0

Exponent for length dependence of THESAT.

thesatw

0.0

Width dependence of THESAT.

thesatlw

0.0

Area dependence of THESAT.

stthesato

(-0.1)

Geometry independent temperature dependence of THESAT.

stthesatl

0.0

Length dependence of STTHESAT.

stthesatw

0.0

Width dependence of STTHESAT.

stthesatlw

0.0

Area dependence of STTHESAT.

thesatgo

0.0

Front gate bias dependence of velocity saturation.

thesatbo

0.0

Back gate bias dependence of velocity saturation.

axo

8.0

Geometry independent linear/saturation transition exponent.

axl

0.0

Length dependence of AX.

axlexp

1.0

Exponent for length dependence of AX.

axl2

0.0

Second order length dependence of AX.

axlexp2

1.5

Exponent for second order length dependence of AX.

alpl1

0.0

Length dependence of CLM pre-factor ALP.

alplexp

1.0

Exponent for length dependence of ALP.

alpl2

0.0

Second order length dependence of ALP.

alplexp2

2.0

Exponent for second order length dependence of ALP.

alpw

0.0

Width dependence of ALP.

alp1l1

0.0 V

Length dependence of CLM enhancement factor above threshold ALP1.

alp1lexp

0.5

Exponent for length dependence of ALP1.

alp1l2

0.0

Second order length dependence of ALP1.

alp1lexp2

1.5

Exponent for second order length dependence of ALP1.

alp1w

0.0

Width dependence of ALP1.

alpbo

0.0

Back bias dependence of channel length modulation.

vpo

0.05 V

CLM logarithm dependence factor.

vpgo

0.0

Transverse electric field dependence of CLM logarithm factor.

gcoo

0.0

Gate tunneling energy adjustment in inversion.

iginvlw

0.0 A

Gate to channel current pre-factor for a channel area of WEN.LEN.

igovinvw

0.0 A

Gate to overlap current pre-factor for a width of WEN in inversion.

igovinvdw

0.0 A

Gate to overlap current pre-factor for a width of WEN in inversion at drain side.

igovaccw

0.0 A

Gate to overlap current pre-factor for a width of WEN in accumulation.

igovaccdw

0.0 A

Gate to overlap current pre-factor for a width of WEN in accumulation at drain side.

stigo

0.0

Temperature dependence of all gate currents.

gc2cho

0.375

Gate to channel current slope factor.

gc3cho

0.063

Gate to channel current curvature factor.

gc2ovinvo

0.375

Gate current slope factor for overlap regions in inversion mode.

gc3ovinvo

0.063

Gate current curvature factor for overlap regions in inversion mode.

gc2ovacco

0.375

Gate current slope factor for overlap regions in accumulation mode.

gc3ovacco

0.063

Gate current curvature factor for overlap regions in accumulation mode.

gcdovl

0.0 V^-1

High drain voltage dependence of overlap gate current.

gcvdovo

1.0 V

Threshold of high drain voltage effect on overlap gate current.

chibo

3.1 V

Tunneling barrier height.

niginvo

0.0

Gate tunneling slope adjustment in subthreshold regime.

fnovinvw

0.0 A

Extra gate to overlap current pre-factor for a width of WEN in inversion.

fnovinvdw

0.0 A

Extra gate to overlap current pre-factor for a width of WEN in inversion at drain side.

gcovinvfno

0.2

Extra gate current slope factor for overlap regions in inversion mode.

stigfno

0.0

Temperature dependence of extra gate to overlap current.

agidlo

0.0 A/V3

GIDL geometry independent pre-factor.

agidldo

0.0 A/V3

GIDL geometry independent pre-factor at drain side.

agidlw

0.0 A/V3

GIDL pre-factor for a width of WEN.

agidldw

0.0 A/V3

GIDL pre-factor for a width of WEN at drain side.

bgidlo

41.0 V

GIDL probability factor at TR.

bgidldo

41.0 V

GIDL probability factor at TR at drain side.

stbgidlo

0.0 V/K

Temperature dependence of BGIDL.

stbgidldo

0.0 V/K

Temperature dependence of BGIDL at drain side.

cgidlo

0.0 V^-1

Substrate bias dependence of GIDL.

cgidldo

0.0 V^-1

Substrate bias dependence of GIDL at drain side.

dgidlo

0.0 V^-1

High field geometry independent parameter of GIDL.

dgidldo

0.0 V^-1

High field geometry independent parameter of GIDL at drain side.

dgidll

0.0 V^-1

High longitudinal field parameter of GIDL.

dgidldl

0.0 V^-1

High longitudinal field parameter of GIDL at drain side.

a1o

1.0

Geometry independent impact ionization pre-factor.

a1l

0.0

Length dependence of A1.

a1w

0.0

Width dependence of A1.

a2o

10.0

Impact ionization exponent at TR.

sta2o

0.0

Temperature dependence of A2.

a3o

1.0

Geometry independent saturation-voltage dependence of II.

a3l

0.0

Length dependence of A3.

a3w

0.0

Width dependence of A3.

cgbovo

0.0 F

Geometry independent gate-substrate overlap capacitance part.

cgbovl

0.0 F

Length dependent gate-substrate overlap capacitance part for a length of LEN.

nsdaco

1.0e22 cm-3

Source/Drain effective doping level for AC model.

fifw

0.0

Inner fringe capacitance prefactor for a width of WEN.

fsceaco

0.0

Short channel effect adjustment factor for charge model.

lovo

0.0 m

Overlap length for gate/source-drain hdd overlap capacitance.

lovdo

0.0 m

Overlap length for gate/drain hdd overlap capacitance.

covdlo

0.0

Overlap capacitance modulation coefficient due to Leff variation.

covdlw

0.0

Width dependence of COVDL.

covdlbo

0.0

Overlap capacitance modulation with back bias.

dvfbovo

0.0 V

Overlap capacitance flat-band voltage adjustment.

cfro

0.0 F

Corner related outer fringe capacitance.

cfrdo

0.0 F

Corner related outer fringe capacitance at drain side.

cfrw

0.0 F

Outer fringe capacitance per side for a width of WEN.

cfrdw

0.0 F

Outer fringe capacitance per side for a width of WEN at drain side.

csdo

1.0

Drain-source capacitance correction factor.

csdbpo

0.0 F/m

Drain/source to substrate perimeter capacitance.

rtho

1.0e05 K/W

Geometry independent thermal resistance.

rthl

1.5

Length dependence of RTH.

rthw

3.0

Width dependence of RTH.

rthlw

4.5

Area dependence of RTH.

strtho

0.0

Temperature dependence of RTH.

ctho

1.0e-12 J/K

Geometry independent thermal capacitance.

lambtho

1.0e-07 m

Characteristic length of lateral thermal coupling for multifinger devices.

ftho

0.0

First neighbour thermal coupling factor for multifinger devices.

fnto

1.0

Thermal noise coefficient.

fntexcl

0.0

Length dependence coefficient of excess noise.

fntexclexp

2.0

Length dependence exponent of excess noise.

nfalw

8.0e22 V^-1/m4

First coefficient of flicker noise.

nfaw

0.0 V^-1/m4

Long channel first coefficient of flicker noise.

nfblw

3.0e07 V^-1/m2

Second coefficient of flicker noise.

nfclw

0.0 V^-1

Third coefficient of flicker noise.

nfeo

0.0

Flicker noise front transverse field effect coefficient.

nfebo

0.0

Flicker noise back transverse field effect coefficient.

efo

1.0

Frequency coefficient of flicker noise.

swstress

1

Stress model selection flag: 0=disable, 1=classical STI stress model, 2=strained channel stress model.

saref

1.0e-06 m

Reference distance between OD-edge and poly from one side.

sbref

1.0e-06 m

Reference distance between OD-edge and poly from other side.

wlod

0.0 m

Width parameter.

kuo

0.0 m

Mobility degradation/enhancement coefficient.

kvsat

0.0

Saturation velocity degradation/enhancement coefficient.

tkuo

0.0

Temperature dependence of KUO.

lkuo

0.0 m^LLODKUO

Length dependence of KUO.

wkuo

0.0 m^WLODKUO

Width dependence of KUO.

pkuo

0.0 m^(LLODKUO+WLODKUO)

Cross-term dependence of KUO.

llodkuo

0.0

Length parameter for UO stress effect.

wlodkuo

0.0

Width parameter for UO stress effect.

kvtho

0.0 Vm

Threshold shift parameter.

lkvtho

0.0 m^LLODVTH

Length dependence of KVTHO.

wkvtho

0.0 m^WLODVTH

Width dependence of KVTHO.

pkvtho

0.0 m^(LLODVTH+WLODVTH)

Cross-term dependence of KVTHO.

llodvth

0.0

Length parameter for VTH-stress effect.

wlodvth

0.0

Width parameter for VTH-stress effect.

stetao

0.0 m

Eta0 shift factor related to VTHO change.

lodetao

1.0

Eta0 shift modification factor for stress effect.

strlambda

1.0e-07 m

Relaxation characteristic length.

stralpha

3.0

Asymmetry parameter.

strdvfbo

0.0 V

Threshold shift parameter.

strwdvfbo

0.0

Width dependence of threshold shift parameter.

strdcfl

0.0

DIBL variation parameter.

strruo

0.0

Mobility degradation/enhancement coefficient.

strtruo

0.0

Temperature dependence of mobility degradation/enhancement coefficient.

strrvsat

0.0

Saturation velocity degradation/enhancement coefficient.

swpdep

0

Flag for poly-depletion model (without=0, with=1).

np

1.0e21 cm-3

Gate poly-silicon doping.

npo

1.0e21 cm-3

Geometry-independent gate poly-silicon doping.

npl

0.0

Length dependence of gate poly-silicon doping.

kdrifto

1.0

Geometry-independent drift component parameter of NQS effect.

kdriftl

0.0

Length dependence of KDRIFT.

kdiffo

1.0

Geometry-independent diffusion component parameter of NQS effect.

kdiffl

0.0

Length dependence of KDIFF.

fracinvo

1.0

Geometry-independent fraction of inversion charge for the second pole of the NQS transition.

kfracinvo

1.0e-15

Geometry-independent second pole frequency coefficient of the NQS transition.

l

(30*1.0e-9)

Designed Gate Length.

nf

1

Number of fins per finger.

lmin

0.0 m

Minimum channel length for which the model is valid.

lmax

1.0 m

Maximum channel length for which the model is valid.

wmin

0.0 m

Minimum channel width for which the model is valid.

wmax

1.0 m

Maximum channel width for which the model is valid.

swcryo

Flag for poly-depletion model (without=0, with=1).

tmin

Minimum temperature.

atmin

Minimum temperature slope.

btmin

Minimum temperature smoothing parameter.

Output Parameters

meff

Effective multiplicity factor (m-factor).

iavl

Substrate current due to weak avelanche.

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.

a1      M-112
cslexp      M-209
lovdo      M-319
strso      M-237
a1l      M-306
cslw      M-211
lovo      M-318
strth      M-131
a1o      M-305
cso      M-207
lp1      M-195
strtho      M-334
a1w      M-307
css      OP-35
lp1w      M-196
strtruo      M-374
a2      M-113
csthr      M-55
lp2      M-198
strwdvfbo      M-371
a2o      M-308
csthrb      M-56
lvarl      M-142
stthecs      M-54
a3      M-115
csthrbo      M-221
lvaro      M-141
stthecso      M-219
a3l      M-311
csthro      M-220
lvarw      M-143
stthemu      M-60
a3o      M-310
csw      M-210
m      I-11
stthemuo      M-225
a3w      M-312
ct      M-26
meff      O-1
stthesat      M-72
adrain      I-4
cth      M-132
mue      M-57
stthesatl      M-247
agidl      M-102
ctho      M-335
mueo      M-222
stthesatlw      M-249
agidld      M-103
cto      M-157
nch      M-24
stthesato      M-246
agidldo      M-292
delvto      I-12
ncho      M-155
stthesatw      M-248
agidldw      M-294
dgidl      M-110
nf      I-10
stvfb      M-32
agidlo      M-291
dgidld      M-111
nf      M-381
stvfbl      M-171
agidlw      M-293
dgidldl      M-304
nfa      M-135
stvfblw      M-173
alp      M-76
dgidldo      M-302
nfalw      M-341
stvfbo      M-170
alp1      M-77
dgidll      M-303
nfaw      M-342
stvfbw      M-172
alp1l1      M-262
dgidlo      M-301
nfb      M-136
stxcor      M-63
alp1l2      M-264
dlq      M-149
nfblw      M-343
stxcoro      M-232
alp1lexp      M-263
dtemp      I-15
nfc      M-137
swgidl      M-5
alp1lexp2      M-265
dtsh      OP-40
nfclw      M-344
swigate      M-4
alp1w      M-266
dvfbov      M-125
nfe      M-138
swign      M-7
alpb      M-78
dvfbovo      M-323
nfeb      M-139
swimpact      M-9
alpbo      M-267
dwq      M-150
nfebo      M-346
swjunasym      M-8
alpl1      M-257
ef      M-140
nfeo      M-345
swpdep      M-376
alpl2      M-259
efo      M-347
niginv      M-97
swscale      M-1
alplexp      M-258
factuo      I-13
niginvo      M-286
swshe      M-6
alplexp2      M-260
fbet1      M-193
nov      M-28
swstress      M-348
alpw      M-261
fbet1w      M-194
novd      M-29
swsubdep      M-3
areaq      M-116
fbet2      M-197
novdo      M-160
tbox      M-23
asource      I-3
feta      M-64
novo      M-159
tboxo      M-154
ax      M-75
fetao      M-233
np      M-377
thecs      M-53
axl      M-253
fif      M-119
npl      M-379
thecso      M-218
axl2      M-255
fifw      M-316
npo      M-378
themu      M-59
axlexp      M-254
fnovinv      M-98
nsdac      M-118
themuo      M-224
axlexp2      M-256
fnovinvd      M-99
nsdaco      M-315
thersg      M-69
axo      M-252
fnovinvdw      M-288
nsddc      M-37
thersgo      M-239
beff      OP-43
fnovinvw      M-287
nsddco      M-180
thesat      M-71
betn      M-46
fnt      M-133
nsub      M-25
thesatb      M-74
betnb      M-47
fntexc      M-134
nsubo      M-156
thesatbo      M-251
betnbo      M-202
fntexcl      M-339
pdrain      I-6
thesatg      M-73
betw1      M-199
fntexclexp      M-340
pkuo      M-357
thesatgo      M-250
betw2      M-200
fnto      M-338
pkvtho      M-363
thesatl      M-242
bgidl      M-104
fsceac      M-120
pnce      M-39
thesatlexp      M-243
bgidld      M-105
fsceaco      M-317
pncew      M-182
thesatlw      M-245
bgidldo      M-296
ft      OP-44
psce      M-35
thesato      M-241
bgidlo      M-295
ftho      M-337
psceb      M-36
thesatw      M-244
cbb      OP-31
gc2ch      M-88
pscebo      M-179
tk      OP-39
cbd      OP-34
gc2cho      M-277
pscedlb      M-38
tkuo      M-354
cbg      OP-32
gc2ovacc      M-92
pscedlbo      M-181
tmax      M-14
cbs      OP-33
gc2ovacco      M-281
pscel      M-176
toxe      M-20
cdb      OP-30
gc2ovinv      M-90
pscelexp      M-177
toxeo      M-151
cdd      OP-27
gc2ovinvo      M-279
pscew      M-178
toxp      M-27
cdg      OP-28
gc3ch      M-89
psource      I-5
toxpo      M-158
cds      OP-29
gc3cho      M-278
pwr      OP-48
tr      M-12
cf      M-40
gc3ovacc      M-93
qmc      M-10
tref      M-13
cfb      M-41
gc3ovacco      M-282
region      OP-49
trise      I-14
cfbo      M-186
gc3ovinv      M-91
rgate      OP-45
tsi      M-21
cfd      M-43
gc3ovinvo      M-280
rout      OP-42
tsio      M-152
cfdl      M-44
gcdov      M-94
rs      M-65
type      M-11
cfdlb      M-45
gcdovl      M-283
rsb      M-70
type      OP-1
cfdlbo      M-191
gco      M-81
rsbo      M-240
uo      M-192
cfdll      M-189
gcoo      M-270
rsg      M-68
vds      OP-2
cfdlw      M-190
gcovinvfn      M-100
rsgo      M-238
vdsat      OP-7
cfdo      M-188
gcovinvfno      M-289
rsig      M-66
vdsat_marg      OP-8
cfl      M-183
gcvdov      M-95
rsigo      M-236
vearly      OP-47
cflexp      M-184
gcvdovo      M-284
rsw1      M-234
version      M-2
cfr      M-126
gds      OP-22
rsw2      M-235
vfb      M-30
cfrd      M-127
gm      OP-20
rth      M-130
vfbb      M-31
cfrdo      M-325
gmb      OP-21
rthl      M-331
vfbbo      M-168
cfrdw      M-327
gmoverid      OP-46
rthlw      M-333
vfbl      M-162
cfro      M-324
ib      OP-12
rtho      M-330
vfbl2      M-164
cfrw      M-326
id      OP-9
rthw      M-332
vfblbo      M-169
cfw      M-185
idb      OP-18
sa      I-7
vfblexp      M-163
cgb      OP-26
ids      OP-13
saref      M-349
vfblexp2      M-165
cgbov      M-117
ig      OP-10
sb      I-8
vfblw      M-167
cgbovl      M-314
igd      OP-17
sbref      M-350
vfbo      M-161
cgbovo      M-313
igidl      OP-14
sd      I-9
vfbw      M-166
cgd      OP-24
iginv      M-82
self_gain      OP-41
vgs      OP-4
cgg      OP-23
iginvlw      M-271
sta2      M-114
vp      M-79
cgidl      M-108
igisl      OP-15
sta2o      M-309
vpg      M-80
cgidld      M-109
igovacc      M-85
stbet      M-48
vpgo      M-269
cgidldo      M-300
igovaccd      M-86
stbetl      M-204
vpo      M-268
cgidlo      M-299
igovaccdw      M-275
stbetlw      M-206
vsb      OP-3
cgs      OP-25
igovaccw      M-274
stbeto      M-203
vth      OP-5
chib      M-96
igovinv      M-83
stbetw      M-205
vth_drive      OP-6
chibo      M-285
igovinvd      M-84
stbgidl      M-106
vthmod      M-15
cic      M-34
igovinvdw      M-273
stbgidld      M-107
w      I-2
cicf      M-33
igovinvw      M-272
stbgidldo      M-298
wbet      M-201
cicfo      M-174
igs      OP-16
stbgidlo      M-297
wkuo      M-356
cico      M-175
is      OP-11
stcf      M-42
wkvtho      M-362
cov      M-121
isb      OP-19
stcfl      M-187
wlod      M-351
covd      M-122
isnoisy      I-16
stcs      M-52
wlodkuo      M-359
covdl      M-123
ivth      M-16
stcsl      M-215
wlodvth      M-365
covdlb      M-124
ivth_vdsmin      M-19
stcslw      M-217
wmax      M-385
covdlbo      M-322
ivthl      M-18
stcso      M-214
wmin      M-384
covdlo      M-320
ivthw      M-17
stcsw      M-216
wot      M-148
covdlw      M-321
kuo      M-352
stetao      M-366
wvarl      M-146
cs      M-49
kvsat      M-353
stig      M-87
wvaro      M-145
csb      OP-37
kvtho      M-360
stigfn      M-101
wvarw      M-147
csbi      M-51
l      I-1
stigfno      M-290
xcor      M-61
csbio      M-213
l      M-380
stigo      M-276
xcorb      M-62
csd      M-128
lambtho      M-336
stmue      M-58
xcorbo      M-231
csd      OP-38
lap      M-144
stmueo      M-223
xcorl      M-227
csdbp      M-129
lkuo      M-355
stralpha      M-369
xcorlexp      M-228
csdbpo      M-329
lkvtho      M-361
strdcfl      M-372
xcorlw      M-230
csdo      M-328
llodkuo      M-358
strdvfbo      M-370
xcoro      M-226
csfi      M-50
llodvth      M-364
strlambda      M-368
xcorw      M-229
csfio      M-212
lmax      M-383
strruo      M-373
xge      M-22
csg      OP-36
lmin      M-382
strrvsat      M-375
xgeo      M-153
csl      M-208
lodetao      M-367
strs      M-67

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