參數(shù)資料
型號: Q62702-L99
廠商: SIEMENS AG
英文描述: GaAs FET (Power amplifier for mobile phones For frequencies from 400 MHz to 2.5 GHz)
中文描述: 砷化鎵場效應管(功率放大器,對于從400兆赫到2.5千兆赫頻率的移動電話)
文件頁數(shù): 5/11頁
文件大?。?/td> 101K
代理商: Q62702-L99
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-M9 GaAs MMIC (GaAs mixer with integrated IF-amplifier for mobile communication)
Q62702-P174 NPN-Silizium-Fototransistor Silicon NPN Phototransistor
Q62702-P1751 .Neu: NPN-Silizium-Fototransistor New: Silicon NPN Phototransistor
Q62702-P1752 .Neu: NPN-Silizium-Fototransistor New: Silicon NPN Phototransistor
Q62702-P1753 .Neu: NPN-Silizium-Fototransistor New: Silicon NPN Phototransistor
相關代理商/技術參數(shù)
參數(shù)描述
Q62702P 178 制造商:Osram 功能描述:
Q62702P0015 制造商:OSRAM 功能描述:PHOTOTRANSISTOR CHIP SILICON NPN TRANSISTOR 880NM 3PIN TO-18 - Bulk 制造商:OSRAM 功能描述:PHOTOTRANSISTOR NPN 880NM TO-18
Q62702P0015S002 制造商:OSRAM 功能描述:PHOTOTRANSISTOR CHIP SILICON NPN TRANSISTOR 880NM 3PIN TO-18 - Bulk
Q62702P0015S003 制造商:OSRAM 功能描述:OSRBPX38-3 制造商:OSRAM 功能描述:PHOTOTRANSISTOR CHIP SILICON NPN TRANSISTOR 880NM 3PIN TO-18 - Bulk 制造商:OSRAM 功能描述:PHOTOTRANSISTOR NPN 880NM TO-18
Q62702P0015S004 制造商:OSRAM 功能描述:OSRBPX38-4 制造商:OSRAM 功能描述:PHOTOTRANSISTOR CHIP SILICON NPN TRANSISTOR 880NM 3PIN TO-18 - Bulk 制造商:OSRAM 功能描述:PHOTOTRANSISTOR NPN 880NM TO-18