BF244A_J35Z Ver la hoja de datos (PDF) - Fairchild Semiconductor
Número de pieza
componentes Descripción
Fabricante
BF244A_J35Z Datasheet PDF : 6 Pages
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Typical Characteristics (continued)
Capacitance vs Voltage
10
f = 0.1 - 1.0 MHz
5
C is ( V DS = 15 V)
1
C rs ( V DS = 0 V)
0
-5
-10
-15
-20
VGS-- GATE-SOURCE VOLTAGE(V)
Common Gate Characteristics
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 )
N-Channel RF Amplifier
(continued)
Noise Figure Frequency
5
V DS = 15V
4 I D = 5.0 mA
R g = 1.0 k Ω
T = +25 O C
A
3
2
1
0
10
20 30 50 100 200 300 500 1000
f -- FREQUENCY (MHz)
Input Admittance
V DS = 15V
V GS = 0
(CG)
10
5
1
100
g igs
b igs
5
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)
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