NE76000 Datasheet, PDF (5/6 Pages) NEC – LOW NOISE L TO Ku BAND GaAs MESFET

NE76000 NONLINEAR MODEL
NE76000
SCHEMATIC
Q1
LG
RG
GATE
0.14
1.5
76000
RD
LD
0.06
2
R_COMP
480
CRF_X
100
DRAIN
RS
4.6
LS
0.02
SOURCE
FET NONLINEAR MODEL PARAMETERS ⁽¹⁾
Parameters
Q1
Parameters
Q1
VTO
-0.73
RG
0
VTOSC
0
RD
0
ALPHA
4
RS
0
BETA
0.063
RGMET
0
GAMMA
0
KF
0
GAMMADC⁽²⁾
0.06
AF
1
Q
2.2
TNOM
27
DELTA
0.7
XTI
3
VBI
0.626
EG
1.43
IS
1.98e-11 VTOTC
0
N
1.4
BETATCE
0
RIS
0
FFE
1
RID
0
TAU
3.2e-12
CDS
0.11e-12
RDB
Infinity
CBS
0
CGSO⁽³⁾
0.4e-12
CGDO⁽⁴⁾
0.04e-12
DELTA¹
0.3
DELTA²
0.2
FC
0.5
VBR
Infinity
(1) Series IV Libra TOM Model
The parameter in Libra corresponds to the parameter in PSpice:
(2) GAMMADC
GAMMA
(3) CGSO
CGS
(4) CGDO
CGD
UNITS
Parameter
capacitance
inductance
resistance
Units
picofarads
nanohenries
ohms
MODEL RANGE
Frequency: 0.05 to 26 GHz
Bias:
Date:
VDS = 3 V, ID = 10 mA
8/30/96