2N6427(2001) 데이터 시트보기 (PDF) - ON Semiconductor
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2N6427 Datasheet PDF : 8 Pages
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2N6426 2N6427
NOISE CHARACTERISTICS
(VCE = 5.0 Vdc, TA = 25°C)
500
200
100
50
20
10
5.0
10 20
BANDWIDTH = 1.0 Hz
RS ≈ 0
10 µA
100 µA
IC = 1.0 mA
50 100 200 500 1Ăk 2Ăk 5Ăk 10Ăk 20Ăk 50Ăk 100Ăk
f, FREQUENCY (Hz)
Figure 2. Noise Voltage
2.0
1.0
0.7
0.5
0.3
0.2
0.1
0.07
0.05
0.03
0.02
10 20
BANDWIDTH = 1.0 Hz
IC = 1.0 mA
100 µA
10 µA
50 100 200 500 1Ăk 2Ăk 5Ăk 10Ăk 20Ăk 50Ăk 100Ăk
f, FREQUENCY (Hz)
Figure 3. Noise Current
200
100 BANDWIDTH = 10 Hz TO 15.7 kHz
70 IC = 10 µA
50
30
100 µA
20
1.0 mA
10
1.0 2.0
5.0 10 20 50 100 200
RS, SOURCE RESISTANCE (kΩ)
500 1000
Figure 4. Total Wideband Noise Voltage
14
BANDWIDTH = 10 Hz TO 15.7 kHz
12
10
10 µA
8.0
100 µA
6.0
4.0 IC = 1.0 mA
2.0
0
1.0 2.0
5.0 10 20
50 100 200
RS, SOURCE RESISTANCE (kΩ)
500 1000
Figure 5. Wideband Noise Figure
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