2N5484 Datasheet, PDF (6/7 Pages) ON Semiconductor – JFET VHF/UHF Amplifiers

Common Gate Characteristics
N-Channel RF Amplifier
(continued)
Input Admittance
V _DS = 15V
V _GS = 0
(CG)
10
5
1
100
g _igs
b _igs
200
300
500 700 1000
f -- FREQUENCY (MHz)
Output Admittance
1
b _OgS (x 10)
g _Ogs
V _DS = 15V
V _GS = 0
(CG)
100
200
300
500 700 1000
f -- FREQUENCY (MHz)
Forward Transadmittance
10
5
+g
fgs
-b fgs
1
V _DS = 15V
V _GS = 0
(CG)
100
200
300
500 700 1000
f -- FREQUENCY (MHz)
Reverse Transadmittance
1
V _DS = 15V
V _GS = 0
(CG)
g
rgs
- b _rgs
100
200
300
500 700 1000
f -- FREQUENCY (MHz)