2SA1190
Noise Voltage referred to Input vs.
Collector Current
Collector Output Capacitance vs.
Collector to Base Voltage
100
10
VCE = –6 V
Rg = 0
f = 1 kHz
f = 1 MHz
IE = 0
30
10
3
1.0
3
1
0.3
0.1
–1
–3
–10
–30
–100
–0.1
–0.3
–1.0
–3
–10
Collector to Base Voltage VCB (V)
Collector Current IC (mA)
Noise Voltage referred to Input vs.
Signal Source Resistance
Noise Voltage referred to Input vs.
Collector to Emitter Voltage
1,000
100
10
1.0
0.9
0.8
0.7
0.6
0.5
VCE = –6 V
f = 1 kHz
IC = –10 mA
–1
–0.1
1.0
IC = –1 mA
Rg = 0
f = 1 kHz
0.1
10
100
1 k
10 k
100 k
–1
–3
–10
–30
–100
Signal Source Resistance Rg (Ω)
Collector to Emitter Voltage VCE (V)
Noise Voltage referred to Input vs.
Frequency
2.0
1.6
1.2
0.8
0.4
0
VCE = –6 V
Rg = 0
IC = –1 mA
–10
10
100
1 k
10 k
100 k
Frequency f (Hz)
Rev.2.00 Aug 10, 2005 page 5 of 6
RENESAS [ RENESAS TECHNOLOGY CORP ]
