2SC5665 Datasheet, PDF (3/7 Pages) Sanyo Semicon Device – High-Frequency Low-Noise Amplifier and OSC Applications

16
S21e² -- IC
14
VCE=3V
1V
12
10
8
6
4
2
1.0
2
5.0
VCE=1V
4.5 f=2GHz
3
5 7 10
23
Collector Current, IC -- mA
NF -- IC
4.0
3.5
3.0
2.5
Zs=50_Ω
2.0
Zs=Zsopt
1.5
1.0
0.5
0
1.0
120
23
5 7 ₁₀
23
Collector Current, IC -- mA
PC -- Ta
2SC5665
f=1GHz
5 7 100
IT04835
5 7 ₁₀₀
IT04837
S21e² -- IC
12
f=2GHz
10
VCE=3V
8
1V
6
4
2
0
1.0
23
5 7 ₁₀
23
Collector Current, IC -- mA
NF -- IC
5.0
4.5
4.0
3.5
3.0
2.5
2.0
Zs=Zsopt
1.5
1.0
0.5
0
1.0
23
5 7 ₁₀
23
Collector Current, IC -- mA
5 7 ₁₀₀
IT04836
VCE=3V
f=2GHz
5 7 ₁₀₀
IT04838
100
80
60
40
20
0
0
20
40
60
80 100 120 140 160
Ambient Temperature, Ta -- °C
IT04839
No.7351-3/7