2SC3867 Datasheet, PDF (4/6 Pages) Hitachi Semiconductor – Silicon NPN Epitaxial

2SC3867
Conversion Gain vs. Collector Current
20
V_CC = 6 V
f = 900 MHz
16 ^fosc ^{= 930 MHz}
(–5 dBm)
f_out = 30 MHz
12
8
4
0
0.1 0.2
0.5 1.0 2
5 10
Collector Current I_C (mA)
Noise Figure vs. Collector Current
20
V_CC = 6 V
f = 900 MHz
16 f_osc = 930 MHz
(–5 dBm)
f_out = 30 MHz
12
8
4
0
0.1 0.2
0.5 1.0 2
5
Collector Current I_C (mA)
4