NE6500379A
NONLINEAR MODEL
Q1
SCHEMATIC
RDX
LD
LDX
DRAIN
0.55 nH
0.015 nH
0.2 ohms
LGX
LG
RDBX
GATE
480 ohms
0.001 nH
0.68 nH
CDS PKG
0.1 pF
CBSX
100 pF
CGS PKG
0.1 pF
RSX
0.2 ohms
LSX
0.001 nH
FET NONLINEAR MODEL PARAMETERS (1)
SOURCE
Parameters
VTO
Q1
-2.585
0
Parameters
RG
Q1
0.2
0.001
0.001
0
VTOSC
ALPHA
BETA
GAMMA
GAMMADC(2)
Q
RD
3
RS
1.28
0
RGMET
KF
UNITS
0
Parameter
Units
0.035
1.7
AF
1
capacitance
inductance
resistance
picofarads
nanohenries
ohms
TNOM
XTI
27
3
DELTA
VBI
0.02
0.6
EG
1.43
0
IS
1e-14
1
VTOTC
BETATCE
FFE
N
0
RIS
0
1
MODEL RANGE
RID
0
Frequency: 0.4 to 8 GHz
TAU
10e-12
0.5e-12
0.001
0
Bias:
Date:
VDS = 3 V to 8 V, ID = 300 mA to 500 mA
8/03
CDS
RDB
CBS
CGSO(3)
CGDO(4)
DELTA1
DELTA2
FC
25e-12
4.5e-12
1
0.2
0.5
VBR
Infinity
(1) Series IV Libra TOM Model
The parameter in Libra corresponds to the parameter in PSpice:
(2) GAMMADC
(3) CGSO
GAMMA
CGS
(4) CGDO
CGD
CEL [ CALIFORNIA EASTERN LABS ]
