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參數(shù)資料
| 型號： | MRF2947RAT2 |
| 廠商： | MOTOROLA INC |
| 元件分類： | 小信號晶體管 |
| 英文描述： | LOW NOISE TRANSISTORS |
| 中文描述： | 2 CHANNEL, UHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 181K |
| 代理商： | MRF2947RAT2 |
5
MRF2947AT1,T2 MRF2947RAT1,T2
MOTOROLA RF DEVICE DATA
0.1
1
100
10
14
IC, COLLECTOR CURRENT (mA)
Figure 12. Maximum Stable/Available Gain
versus Collector Current
0.1
1
22
16
10
12
IC, COLLECTOR CURRENT (mA)
Figure 13. Maximum Stable/Available Gain
versus Collector Current
TYPICAL CHARACTERISTICS
MSG
0.1
1
20
0
10
10
f, FREQUENCY (GHz)
Figure 14. Minimum Noise Figure and
Associated Gain versus Frequency
0.1
1
10
20
10
f, FREQUENCY (GHz)
Figure 15. Minimum Noise Figure and
Associated Gain versus Frequency
GNF
20
18
16
12
M
20
18
14
100
25
15
5
25
15
5
0
0.1
1
14
10
6
100
IC, COLLECTOR CURRENT (mA)
Figure 16. Minimum Noise Figure and
Associated Gain versus Collector Current
10
0.1
1
100
10
16
12
8
IC, COLLECTOR CURRENT (mA)
Figure 17. Minimum Noise Figure and
Associated Gain versus Collector Current
16
12
8
VCE = 6 V
f = 1 GHz
18
14
10
6
M
N
G
,
M
M
VCE = 1 V
f = 1 GHz
MAG
VCE = 6 V
f = 1 GHz
MSG
MAG
VCE = 1 V
IC = 1 mA
VCE = 6 V
IC = 5 mA
VCE = 1 V
f = 1 GHz
10
10
m
N
,
4
0
2
5
3
1
NFmin
GNF
NFmin
4
0
2
5
3
1
4
0
2
5
3
1
NFmin
GNF
NFmin
GNF
4
0
2
5
3
1
N
G
,
m
N
,
N
G
,
m
N
,
6
N
G
,
m
N
,
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