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2SC5555 Datasheet, PDF (5/8 Pages) Hitachi Semiconductor – Silicon NPN Epitaxial VHF / UHF wide band amplifier
2SC5555
S11 Parameter vs. Frequency
.8 1
.6
.4
.2
1.5
2
3
4
5
10
0
.2 .4 .6 .8 1 1.5 2 3 4 5 10
–10
–.2
–5
–4
–3
–.4
–2
–.6
–.8 –1
–1.5
Condition : VCE = 1 V , I C = 5mA
100 to 2000 MHz (100 MHz step)
S21 Parameter vs. Frequency
90° Scale: 4 / div.
120°
60°
150°
30°
180°
0°
–150°
–30°
–120°
–90°
–60°
Condition : VCE = 1 V , I C = 5mA
100 to 2000 MHz (100 MHz step)
S12 Parameter vs. Frequency
90° Scale: 0.04 / div.
120°
60°
150°
30°
180°
0°
–150°
–30°
–120°
–90°
–60°
Condition : VCE = 1 V , I C = 5mA
100 to 2000 MHz (100 MHz step)
S22 Parameter vs. Frequency
.8 1
.6
.4
.2
1.5
2
3
4
5
10
0
.2 .4 .6 .8 1 1.5 2 3 4 5 10
–10
–.2
–5
–4
–3
–.4
–2
–.6
–.8 –1
–1.5
Condition : VCE = 1 V , I C = 5mA
100 to 2000 MHz (100 MHz step)
5