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參數資料
| 型號： | Q62702-F1498 |
| 廠商： | SIEMENS AG |
| 英文描述： | Silicon N-Channel MOSFET Tetrode (For low noise, high gain controlled input stages up to 1GHz Operating voltage 5V Integrated stabilized bias network) |
| 中文描述： | 硅N溝道MOSFET四極管（低噪聲，高增益控制輸入級高達1GHz工作電壓5V的穩定偏置網絡集成） |
| 文件頁數： | 5/11頁 |
| 文件大小： | 101K |
| 代理商： | Q62702-F1498 |
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 |
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| Q62702F1500 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR R.F SOT343 |
| Q62702-F1500 | 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 0.2 to 2.5mA) |
| Q62702F1501 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR R.F SOT343 |
| Q62702-F1501 | 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 0.5mA to 12mA) |
| Q62702F1502 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR R.F SOT343 |
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