2N5086/2N5087/MMBT5087
Typical Characteristics
1,000,000
(Continuce)
R
S
- SOURCE RESISTANCE
Ω
Ω
)
(
Ω
R
S
- SOURCE RESISTANCE (
Ω
)
1,000,000
Ω
Ω
10
6.0
100,000
dB
4.0
1.0
dB
dB
2.0
dB
dB
100,000
12
dB
8.0
dB
5.0
dB
3.0
dB
5.0
dB
8.0
dB
12
dB
V
CE
= - 5V
f = 100 Hz
BANDWIDTH = 15 Hz
10,000
4.0
dB
6.0
dB
10
dB
V
CE
= - 5V
f = 10 kHz
BANDWIDTH = 1.5 kHz
Ω
Ω
10,000
1,000
100
1,000
100
0.001
0.01
0.1
I
C
- COLLECTOR CURRENT (mA)
1
0.001
0.01
0.1
I
C
- COLLECTOR CURRENT (mA)
1
Figure 13. Contours of Constanct
Narrow Band Noise Figure
Figure 14. Contours of Constanct
Narrow Band Noise Figure
R
S
- SOURCE RESISTANCE (
Ω
)
Ω
Ω
10
6.0
dB
100,000
dB
4.0
dB
V
CE
= - 5V
f = 1.0 kHz
BANDWIDTH = 150 Hz
Ω
R
S
- SOURCE RESISTANCE (
Ω
)
1,000,000
10,000
Ω
0
6.
dB
0
4.
5,000
dB
0
2.
dB
2,000
1,000
500
4.
0
6.0
dB
10,000
4.0
dB
dB
6.0
dB
10
dB
1,000
V
CE
= - 5V
f = 10 MHz
200
BANDWIDTH
= - 2 kHz
100
100
0.001
0.01
0.1
I
C
- COLLECTOR CURRENT (mA)
1
0.01
0.1
1
I
C
- COLLECTOR CURRENT (mA)
10
Figure 15. BContours of Constant
Narrow Band Noise Figure
Figure 16. Contours of Constant
Narrow Band Noisd Figure
©2003 Fairchild Semiconductor Corporation
Rev. B1, September 2003
ROCHESTER [ Rochester Electronics ]
