參數(shù)資料
型號(hào)： Q62702-B478
廠商： SIEMENS AG
英文描述： Silicon Variable Capacitance Diode (Frequency range up to 2 GHz; special design for use in TV-sat indoor units)
中文描述： 硅變?nèi)荻O管（頻率范圍高達(dá)2 GHz，特別設(shè)計(jì)了一種用于電視使用坐在室內(nèi)單元）
文件頁(yè)數(shù)： 6/11頁(yè)
文件大?。?/td> 101K
代理商： Q62702-B478
BGC420
High Frequency Products
6
Edition A13, 05/99
Layout Proposal
Part List for Vcc=3V, I
CC
￡
7mA
Component
Value
Comment
L1
C2
C3
C4
C5
C6
C7
Rx
Substrate
BGC420
100nH
RFC
1nF
Compensation Capacitor for Low Frequency Stabilization
100pF
RFC
150pF
Blocking Capacitor
100nF
Blocking Capacitor
220pF
Coupling Capacitor
220pF
Coupling Capacitor
82
W
h=0.5mm
Current Adjust
Fr4,
e
r
=4.5
This proposal demonstrates how to use the BGC420 as a Self-Biased Transistor. As for a discrete Transistor
matching circuits have to be applied. A good starting point for various applications are the Application Notes
provided for the BFP420.
LQ
C7
9F
9
%*&
C2
C4
C5
Rx
L1
C3
C6
B
Figure 2. Layout Proposal
相關(guān)PDF資料
PDF描述
Q62702-B479 Silicon Variable Capacitance Diode (For AM tuning applications Specified tuning range 1 ˇ 8 V)
Q62702-B570 Silicon Variable Capacitance Diode (For tuning of extended frequency bands in VHF TV/VTR tuners)
Q62702-B577 Silicon Variable Capacitance Diode (For VHF tuned circuit applications High figure of merit)
Q62702-B583 Silicon Tuning Diode (For tuning UHF and VHF TV Tuners Large capacitance ratio, low series resistance)
Q62702-B586 Silicon Variable Capacitance Diode (For tuning of extended frequency bands in VHF TV/VTR tuners)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
Q62702-B479 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Silicon Variable Capacitance Diode (For AM tuning applications Specified tuning range 1 ˇ 8 V)
Q62702-B499 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Silicon Variable Capacitance Diode (For VHF tuned circuit applications)
Q62702-B570 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-B577 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Silicon Variable Capacitance Diode (For VHF tuned circuit applications High figure of merit)
Q62702-B580 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Silicon Variable Capacitance Diode (For UHF and TV/TR tuners Large capacitance ratio, low series resistance)
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