Datasheet

©2003 Fairchild Semiconductor Corporation Rev. B1, September 2003
2N5086/2N5087/MMBT5087
Typical Characteristics
(Continuce)
Figure 13. Contours of Constanct
Narrow Band Noise Figure
Figure 14. Contours of Constanct
Narrow Band Noise Figure
Figure 15. BContours of Constant
Narrow Band Noise Figure
Figure 16. Contours of Constant
Narrow Band Noisd Figure
0.001 0.01 0.1 1
100
1,000
10, 000
100,000
1,000,000
I - COLLECTOR CURRENT (mA)
R - SOURCE RESISTANCE ( )
BANDWIDTH = 1.5 kHz
10 dB
C
Ω
S
6.0 dB
4.0 dB
10 dB
6.0 dB
4.0 dB
2.0 dB
V = - 5V
f = 10 kHz
CE
1.0 dB
Ω
Ω
Ω
Ω
0.001 0.01 0.1 1
100
1,000
10, 000
100,000
1,000,000
I - COLLECTOR CURRENT (mA)
R - SOURCE RESISTANCE ( )
12 dB
C
Ω
S
8.0 dB
5.0 dB
3.0 dB
V = - 5V
f = 100 Hz
BANDWIDTH = 15 Hz
CE
12 dB
8.0 dB
5.0 dB
Ω
Ω
Ω
Ω
0.001 0.01 0.1 1
100
1,000
10,000
100,000
1,000,000
I - COLLECTOR CURRENT (mA)
R - SOURCE RESISTANCE ( )
10 dB
C
Ω
S
6.0 dB
4.0 dB
V = - 5V
f = 1.0 kHz
BANDWIDTH = 150 Hz
CE
10 dB
6.0 dB
4.0 dB
Ω
Ω
Ω
Ω
0.01 0.1 1 10
100
200
500
1,000
2,000
5,000
10,000
I - COLLECTOR CURRENT (mA)
R - SOURCE RESISTANCE ( )
C
Ω
S
6.0 dB
4.0 dB
V = - 5V
f = 10 MHz
BANDWIDTH
= - 2 kHz
CE
6.0 dB
4.0 dB
2.0 dB