2SC5554 Datasheet, PDF (6/10 Pages) Hitachi Semiconductor – Silicon NPN Epitaxial VHF / UHF wide band amplifier

2SC5554
Power Gain vs. Collector Current
20
V_CE = 1 V
16
f = 900MHz
12
8
4
0
1
2
5 10 20 50 100
Collector Current I _C (mA)
Noise Figure vs. Collector Current
5
V_CE = 1 V
4
f = 900MHz
3
2
1
0
12
5 10 20 50 100
Collector Current I _C (mA)
20 ^{S21 Parameter vs. Collector Current}
V_CE = 1 V
16
f = 1GHz
12
8
4
0
12
5 10 20 50 100
Collector Current I _C (mA)