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參數資料
| 型號： | Q62702-F1549 |
| 廠商： | SIEMENS AG |
| 英文描述： | AlGaAs / InGaAs HEMT (Very low noise Very high gain For low noise front end amplifiers up to 20 GHz For DBS down converters) |
| 中文描述： | 的AlGaAs /銦鎵砷遷移率晶體管（非常非常低噪聲高增益低噪聲放大器的前端高達20 GHz的星展下變頻器） |
| 文件頁數： | 5/11頁 |
| 文件大?。?/td> | 101K |
| 代理商： | Q62702-F1549 |
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-F1559 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:AlGaAs / InGaAs HEMT (Very low noise Very high gain For low noise front end amplifiers up to 20 GHz For DBS down converters) |
| Q62702-F1568 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:PNP Silicon RF Transistor (For VHF oscillator applications) |
| Q62702F1571 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR R.F SOT323 |
| Q62702-F1571 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:NPN Silicon RF Transistor (For linear broadband amplifier applications up to 500MHz SAW filter driver in TV tuners) |
| Q62702F1572 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR R.F SOT363 |
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