2SC5890
20
Power Gain vs. Collector Current
5
f = 900 MHz
16
V
CE
= 5 V
12
3V
8
Noise Figure NF (dB)
PG (dB)
Noise Figure vs. Collector Current
f = 900 MHz
4
3
V
CE
= 3 V
2
5V
1
Power Gain
4
0
1
0
2
5
10
20
I
C
50
(mA)
100
1
2
5
10
20
I
C
50
(mA)
100
Collector Current
Collector Current
20
S21 Parameter | S21 |
2
(dB)
S21 Parameter vs. Collector Current
f = 1 GHz
16
V
CE
= 5 V
3V
12
8
4
0
1
2
5
10
20
50
100
Collector Current
I
C
(mA)
Rev.0, Aug. 2002, page 4 of 14