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參數(shù)資料
| 型號： | Q62702-F1271 |
| 廠商： | SIEMENS AG |
| 英文描述： | NPN Silicon RF Transistor (For low noise, high-gain broadband amplifiers at collector currents from 0.5mA to 12mA) |
| 中文描述： | NPN硅射頻晶體管（對于低噪聲，高增益的0.5毫安至12mA的集電極電流寬帶放大器） |
| 文件頁數(shù)： | 5/11頁 |
| 文件大小： | 101K |
| 代理商： | Q62702-F1271 |
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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| Q62702-F1296 | NPN Silicon RF Transistor (For low-power amplifiers in mobile communication systems pager at collector currents from 0.2mA to 2.5mA) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| Q62702-F1282 | 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 amplifiers up to 2GHz For linear broadband amplifiers) |
| Q62702-F1287 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:NPN Silicon RF Transistors (Suitable for common emitter RF, IF amplifiers Low collector-base capacitance due to contact shield diffusion) |
| Q62702-F1291 | 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 amplifiers up to 2GHz For linear broadband amplifiers) |
| Q62702-F1292 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:NPN Silicon RF Transistor (For low noise, low distortion broadband amplifiers in antenna and telecommunications) |
| Q62702-F1296 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:NPN Silicon RF Transistor (For low-power amplifiers in mobile communication systems pager at collector currents from 0.2mA to 2.5mA) |
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