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參數資料
| 型號： | Q62702-F1393 |
| 廠商： | SIEMENS AG |
| 英文描述： | GaAs FET (Low noise High gain For low-noise front end amplifiers For DBS down converters) |
| 中文描述： | 砷化鎵場效應管（低噪音，高增益低噪聲下變頻器陣線星前端放大器） |
| 文件頁數： | 5/11頁 |
| 文件大小： | 101K |
| 代理商： | Q62702-F1393 |
BGC420
High Frequency Products
5
Edition A13, 05/99
Typical Application
Remarks:
1)
2)
3)
4)
To provide low frequency stability C2 should be 10 times C3.
Be aware that also coupling capacitors determine the switching times.
The collector current at Q1 can be estimated by Ic=0.6V / Rx[
W
].
Place C2 as close to the device as possible.
D1
D2
R1 (47k)
Q2
R2 (500R)
R3
10k
R4 (2k7)
Q1
Vc,8
Vb,3
GND,7,2
RFin,1
RFout,6
Vr,5
Vcc,4
on
off
C2, 1nF
L1,100nH
C3, 100pF
Rx
3
C4,150pF C5,100nF
Figure 1. Typical Application and Internal Circuit
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相關代理商/技術參數 |
參數描述 |
|---|---|
| Q62702-F1394 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:GaAs FET (Low noise High gain For low-noise front end amplifiers For DBS down converters) |
| Q62702-F1396 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:NPN Silicon RF Transistor (For low noise, high-gain broadband amplifiers at collector currents from 1mA to 20mA) |
| Q62702-F1426 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:NPN SILICON RF TRANSISTOR (FOR UHF/VHF FREQUENCY CONVERTERS AND LOCAL OSCILLATORS) |
| Q62702F1432 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR R.F SOT223 |
| Q62702-F1432 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:NPN Silicon RF Transistor (For low-distortion broadband output amplifier stages in antenna and telecommunications) |
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