2SC5772 Datasheet, PDF (5/13 Pages) Hitachi Semiconductor – Silicon NPN Epitaxial UHF / VHF wide band amplifier

2SC5772
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 = 3 V, ZO = 50 Ω
100 to 2000 MHz (100 MHz Step)
( IC = 50 mA)
( IC = 30 mA)
( IC = 10 mA)
S21 Paramter vs. Frequency
90° ^{Scale: 8 / div.}
120°
60°
150°
30°
180°
0°
–150°
–30°
–120°
–90°
–60°
Condition: VCE = 3 V, ZO = 50 Ω
100 to 2000 MHz (100 MHz Step)
( IC = 50 mA)
( IC = 30 mA)
( IC = 10 mA)
S12 Parameter vs. Frequency
90° ^{Scale: 0.08/ div.}
120°
60°
150°
30°
180°
0°
–150°
–30°
–120°
–90°
–60°
Condition: VCE = 3 V, ZO = 50 Ω
100 to 2000 MHz (100 MHz Step)
( IC = 50 mA)
( IC = 30 mA)
( IC = 10 mA)
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 = 3 V, ZO = 50 Ω
100 to 2000 MHz (100 MHz Step)
( IC = 50 mA)
( IC = 30 mA)
( IC = 10 mA)
Rev.2.00 Aug 10, 2005 page 5 of 12