Diode_Model:PN-Junction Diode Model
The Spectre diode model is translated to the ADS Diode_Model. For translation information on the diode device, refer to Diode Device.
For more information on the ADS model, place the model in a schematic and choose Edit > Component > Edit Component Parameters to view the model parameters. You can also click Help in the component editor dialog box for additional information.
Example Spectre Command Line:
- model pdiode diode is=1.8e-8 rs=1.43 n=1.22 nz=2.31 gleak=6.2e-5 rsw=10 isw=6.1e-10 ibv=0.95e-3 tgs=2 ik=1.2e7 fc=0.5 cj=1.43e-3 pb=0.967 mj=0.337 cjsw=2.76e-9 vjsw=0.94 imax=1e20
Spectre Netlist Syntax:
- model mname diode [param=value]*
ADS Netlist Syntax:
- model mname Diode [param=value]*
ADS Schematic Symbol:
Model Parameters:
For information on parameter format, refer to Using Parameter Mapping Tables to Understand a Translation.
Table 8-4. Diode_Model Parameters Mapping
|
|
|
|
|
|
Level
|
|
1
|
level
|
|
1
|
Is
|
A
|
10e-14
|
is
|
A
|
10e-14
|
Rs
|
ohms
|
0.0
|
rs
|
ohms
|
0.0
|
N
|
|
1.0
|
n
|
|
1.0
|
Tt
|
sec
|
0.0
|
tt
|
sec
|
0.0
|
Cjo
|
F
|
0.0
|
cjo
|
F
|
0.0
|
Vj
|
V
|
1.0
|
vj
pb
|
V
|
1.0
|
M
|
|
0.5
|
m
|
|
0.5
|
Eg
|
eV
|
1.11
|
eg
|
eV
|
1.11
|
Imax
|
A
|
1.0
|
imax
|
A
|
1.0
|
Xti
|
|
3.0
|
xti
|
|
3.0
|
Kf
|
|
0.0
|
kf
|
|
0.0
|
Af
|
|
1.0
|
af
|
|
1.0
|
Fc
|
|
0.5
|
fc
|
|
0.5
|
Bv
|
V
|
infinity (0)
|
bv
|
V
|
infinity
|
Ibv
|
A
|
0.001
|
ibv
|
A
|
0.001
|
Ikf
|
A
|
infinity (0)
|
ik
|
A
|
infinity
|
Nbv
|
|
1.0
|
nz
|
|
1.0
|
Tnom
|
°C
|
25
|
tnom
|
°C
|
set by options
|
Jsw
|
A
|
0.0
|
isw
|
A
|
0.0
|
Cjsw
|
F
|
0.0
|
cjsw
|
F
|
0.0
|
Msw
|
|
0.33
|
mjsw
|
|
0.33
|
Vjsw
|
V
|
1.0
|
vjsw
|
V
|
1.0
|
Fcsw
|
|
0.0
|
fc
|
|
0.5
|
Area
|
|
0
|
area
|
|
1
|
Periph
|
|
0
|
perim
|
|
0
|
Tlev
|
|
0
|
tlev
|
|
0
|
Tlevc
|
|
00
|
tlevc
|
|
0
|
EgAlpha
|
V/°C
|
7.02e-4
|
gap1
|
V/°C
|
7.02e-4
|
EgBeta
|
K
|
1108
|
gap2
|
°C
|
1108
|
Tcjo
|
1/°C
|
0.0
|
cta
|
1/°C
|
0.0
|
Tcjsw
|
1/°C
|
0.0
|
ctp
|
1/°C
|
0.0
|
Tvj
|
1/°C
|
|
pta
|
V/°C
|
0.0
|
Tvjsw
|
1/°C
|
|
ptp
|
V/°C
|
0.0
|
Trs
|
1/°C
|
|
trs
|
1/°C
|
0.0
|
Tbv
|
1/°C
|
0.0
|
tbv1
|
1/°C
|
0.0
|
wBv
|
V
|
infinity
|
bvj
|
V
|
infinity
|
Parameters not in Spectre Model
|
|
|
|
Pb
|
V
|
|
|
|
|
Isr
|
A
|
|
|
|
|
Nr
|
|
|
|
|
|
Isr
|
A
|
0.0
|
|
|
|
Nr
|
|
2.0
|
|
|
|
Ikr
|
A
|
0.0
|
|
|
|
IkModel
|
|
|
|
|
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Ibvl
|
A
|
0.0
|
|
|
|
Nbvl
|
|
1.0
|
|
|
|
Ibvl
|
A
|
|
|
|
|
Nbvl
|
|
|
|
|
|
Ffe
|
|
1.0
|
|
|
|
wBv
|
V
|
0.0
|
|
|
|
Pbsw
|
|
|
|
|
|
Length
|
m
|
|
|
|
|
Width
|
m
|
|
|
|
|
Dwl
|
|
|
|
|
|
Shrink
|
|
|
|
|
|
Pt
|
|
|
|
|
|
Ttt1
|
1/°C
|
|
|
|
|
Ttt2
|
1/°C2
|
|
|
|
|
Tm1
|
1/°C
|
0.0
|
|
|
|
Tm2
|
1/°C2
|
|
|
|
|
wPmax
|
W
|
infinity
|
|
|
|
ExpModel
|
|
|
|
|
|
Secured
|
|
|
|
|
|
|
|
|
Parameters not in ADS Model
|
|
|
|
minr
|
ohms
|
0.0
|
|
|
|
ns
|
|
1
|
|
|
|
cd
|
F
|
0.0
|
|
|
|
imelt
|
A
|
imax
|
|
|
|
ikp
|
A
|
ik
|
|
|
|
allow_scaling
|
|
no
|
|
|
|
etch
|
m
|
0.0
|
|
|
|
etchl
|
m
|
etch
|
|
|
|
trise
|
°C
|
0.0
|
|
|
|
trs2
|
1/°C2
|
0.0
|
|
|
|
tbv2
|
1/°C2
|
0.0
|
|
|
|
dskip
|
|
yes
|
|
|
|
gleak
|
Siemens
|
0.0
|
|
|
|
gleaksw
|
Siemens
|
0.0
|
|
|
|
tgs
|
1/°C2
|
0.0
|
|
|
|
tgs2
|
1/°C2
|
0.0
|
|
|
|
if
|
A/Vnf
|
1e-10
|
|
|
|
ir
|
A/Vnr
|
if
|
|
|
|
ecrf
|
V/m
|
2.55e10
|
|
|
|
ecrr
|
V/m
|
ecrf
|
|
|
|
nf
|
|
2
|
|
|
|
nr
|
|
nf
|
|
|
|
tox
|
m
|
1e-8
|
|
