- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄361177 > Q62702-B580 (SIEMENS AG) Silicon Variable Capacitance Diode (For UHF and TV/TR tuners Large capacitance ratio, low series resistance) PDF資料下載
參數(shù)資料
| 型號(hào)： | Q62702-B580 |
| 廠商： | SIEMENS AG |
| 英文描述： | Silicon Variable Capacitance Diode (For UHF and TV/TR tuners Large capacitance ratio, low series resistance) |
| 中文描述： | 硅變?nèi)荻O管（對(duì)于UHF和電視/訓(xùn)練班調(diào)諧器，大容量的比例，低串聯(lián)電阻） |
| 文件頁數(shù)： | 5/11頁 |
| 文件大小： | 101K |
| 代理商： | Q62702-B580 |
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(guān)PDF資料 |
PDF描述 |
|---|---|
| Q62702-B663 | ER 9C 6#16 3#12 PIN RECP BOX |
| Q62702-B673 | Silicon Variable Capacitance Diode (For FM radio tuner with extended frequency band High tuning ratio low supply voltage car radio) |
| Q62702-B683 | Silicon Variable Capacitance Diode (For tuning of extended frequency band in VHF TV/ VTR tuners) |
| Q62702-B792 | Silicon Variable Capacitance Diode (For VHF Hyperband TV/TR tuners High capacitance ratio Low series resistance) |
| Q62702-D900 | PNP SILICON PLANAR TRANSISTORS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| Q62702-B583 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Silicon Tuning Diode (For tuning UHF and VHF TV Tuners Large capacitance ratio, low series resistance) |
| Q62702-B586 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Silicon Variable Capacitance Diode (For tuning of extended frequency bands in VHF TV/VTR tuners) |
| Q62702-B589 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Silicon Variable Capacitance Diode (For Hyperband TV/VTR tuners, Bd I) |
| Q62702-B592 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Silicon Variable Capacitance Diode (Frequency range up to 2 GHz special design for use in TV-sat indoor units) |
| Q62702-B599 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Silicon Tuning Diode (High Q hyperabrupt dual tuning diode Designed for low tuning voltage operation) |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。