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參數資料
| 型號： | Q62702-A1264 |
| 廠商： | SIEMENS AG |
| 英文描述： | POT 50K OHM CARBON 1/2W |
| 中文描述： | 硅PIN二極管（高壓電流控制的射頻衰減器RF電阻和開關高于1 MHz頻率范圍） |
| 文件頁數： | 5/11頁 |
| 文件大小： | 101K |
| 代理商： | Q62702-A1264 |
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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|---|---|
| Q62702-A1265 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Silicon PIN Diode (High voltage current controlled RF resistor for RF attenuator and switches Frequency range above 1 MHz) |
| Q62702-A1266 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Silicon PIN Diode (High voltage current controlled RF resistor for RF attenuator and switches Frequency range above 1 MHz) |
| Q62702-A1267 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Silicon PIN Diode (PIN diode for high speed switching of RF signal Low forward resistance Very low capacitance For frequencies up to 3 GHz) |
| Q62702-A1268 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Silicon PIN Diode (PIN diode for high speed switching of RF signal Low forward resistance Very low capacitance For frequencies up to 3 GHz) |
| Q62702-A1270 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Silicon RF Switching Diode Preliminary data (Design for use in shunt configuration High shunt signal isolation Low shunt insertion loss) |
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