2SC4993
Power Gain vs. Collector Current
20
f = 900 MHz
Power Gain PG (dB)
16
V
CE
= 1V
V
CE
= 5V
Noise Figure NF (dB)
4
5
f = 900 MHz
Noise Figure vs. Collector Current
12
3
V
CE
= 5V
8
2
4
1
V
CE
= 1V
0
0.3
1
3
10
30
0
0.3
Collector Current I
C
(mA)
1
3
10
Collector Current I
C
(mA)
30
4