NE688 SERIES
NE68818 NONLINEAR MODEL
CCBPKG
SCHEMATIC
CCB
LCX
Collector
LBX
LB
LC
Base
CCE
CCEPKG
LE
CBEPKG
LEX
Emitter
BJT NONLINEAR MODEL PARAMETERS (1)
UNITS
Parameters
IS
Q1
3.8e-16
135.7
1
Parameters
MJC
XCJC
CJS
VJS
MJS
FC
Q1
0.48
0.56
0
Parameter
time
Units
seconds
farads
henries
ohms
capacitance
inductance
resistance
voltage
BF
NF
VAF
IKF
28
0.75
0
volts
0.6
current
amps
ISE
3.8e-15
1.49
0.75
11e-12
0.36
0.65
0.61
50
NE
TF
BR
12.3
XTF
VTF
ITF
ADDITIONAL PARAMETERS
NR
1.1
Parameters
CCB
68818
VAR
IKR
ISC
NC
3.5
0.24e-12
0.27e-12
0.9e-9
0.06
PTF
TR
CCE
3.5e-16
1.62
32e-12
1.11
0
LB
EG
LC
0.52e-9
0.7e-9
RE
0.4
XTB
XTI
LE
RB
6.14
3
CCBPKG
CCEPKG
CBEPKG
LBX
0.001e-12
0.07e-12
0.11e-12
0.18e-9
0.18e-9
0.09e-9
RBM
IRB
RC
3.5
KF
1.5e-14
1.22
0.001
4.2
AF
LCX
CJE
VJE
MJE
CJC
VJC
0.796e-12
0.71
LEX
0.38
MODEL RANGE
Frequency: 0.5 to 6.0 GHz
0.549e-12
0.65
Bias:
Date:
VCE = 1 V to 5 V, IC = 1 mA to 10 mA
5/97
(1) Gummel-Poon Model
CEL [ CALIFORNIA EASTERN LABS ]
