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參數(shù)資料
| 型號(hào)： | Q62702-F1298 |
| 廠商： | SIEMENS AG |
| 英文描述： | NPN Silicon RF Transistor (For low noise, low-power amplifiers in mobile communication systems) |
| 中文描述： | NPN硅射頻晶體管（對(duì)于低噪音，在移動(dòng)通信系統(tǒng)的低功耗放大器） |
| 文件頁(yè)數(shù)： | 5/11頁(yè) |
| 文件大小： | 101K |
| 代理商： | Q62702-F1298 |
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-F1303 | 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:NPN Silicon High-Voltage Transistors (Suitable for video output stages in TV sets and switching power supplies High breakdown voltage) |
| Q62702-F1304 | 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:PNP Silicon High-Voltage Transistors (Suitable for video output stages in TV sets and switching power supplies High breakdown voltage) |
| Q62702-F1305 | 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:PNP Silicon High-Voltage Transistors (Suitable for video output stages in TV sets and switching power supplies High breakdown voltage) |
| Q62702-F1306 | 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:NPN Silicon High-Voltage Transistors (Suitable for video output stages in TV sets and switching power supplies High breakdown voltage) |
| Q62702-F1309 | 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:PNP Silicon High-Voltage Transistors (Suitable for video output stages in TV sets and switching power supplies High breakdown voltage) |
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