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參數資料
型號: Q62702-F1124
廠商: SIEMENS AG
英文描述: NPN Silicon RF Transistor (For IF amplifiers in TV-sat tuners and for VCR modulators)
中文描述: NPN硅射頻晶體管(對于中頻放大器的電視調諧器和坐在錄像機,調制器)
文件頁數: 5/11頁
文件大小: 101K
代理商: Q62702-F1124
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
相關PDF資料
PDF描述
Q62702-F1129 Silicon N Channel MOSFET Tetrode (Short-channel transistor with high S/C quality factor For low-noise, gain-controlled input stages up to 1 GHz)
Q62702-F1132 Silicon N Channel MOSFET Triode (For high-frequency stages up to 300 MHz, preferably in FM applications)
Q62702-F1144 NPN Silicon RF Transistor (For low distortion broadband amplifiers and oscillators up to 2GHz at collector currents from 5 mA to 30 mA)
Q62702-F1177 Silicon N-Channel MOSFET Tetrode (Short-channel transistor with high S/C quality factor)
Q62702-F1189 NPN Silicon RF Transistor (For low-noise, high-gain amplifiers up to 2 GHz. Linear broadband applications at collector currents up to 40 mA.)
相關代理商/技術參數
參數描述
Q62702-F1129 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Silicon N Channel MOSFET Tetrode (Short-channel transistor with high S/C quality factor For low-noise, gain-controlled input stages up to 1 GHz)
Q62702-F1132 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Silicon N Channel MOSFET Triode (For high-frequency stages up to 300 MHz, preferably in FM applications)
Q62702-F1144 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:NPN Silicon RF Transistor (For low distortion broadband amplifiers and oscillators up to 2GHz at collector currents from 5 mA to 30 mA)
Q62702-F1177 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Silicon N-Channel MOSFET Tetrode (Short-channel transistor with high S/C quality factor)
Q62702-F1189 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 2 GHz. Linear broadband applications at collector currents up to 40 mA.)
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