标签: bfg425w
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BFG425W放大器900MHzAPPLICATIONINFORMATION900MHzdriveramplifierwiththeBFG425WPhilipsSemiconductorsApplicationinformation900MHzdriveramplierwiththeBFG425WABSTRACTDescriptionoftheproductTheBFG425WisoneofthePhilipsdoublepolysiliconwidebandtransistorsoftheBFG400Wseries.ApplicationareaLowvoltagehighfrequencywirelessapplications.PresentedapplicationAdriveramplifierfor900MHz.MainresultsAtafrequencyof900MHzandanambienttemperatureof25°C,theamplifierhasapowergaingreaterthan12dBandanoisefigurelessthan2dB.PHILIPSELECTRONICSN.V.1999Allrightsarereserved.Reproductioninwholeorinpartisprohibitedwithoutthepriorwrittenconsentofthecopyrightowner.Theinformationpresentedinthisdocumentdoesnotformpar……
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BFG425W放大器1500MHzPhilipsSemiconductorsB.V.Gerstweg2,6534AENijmegen,TheNetherlandsReportnr.AuthorDateDepartment:RNR-T45-97-B-0584:T.F.Buss:16-07-97:P.G.Transistors&Diodes,Development1.5GHzLOWNOISEAMPLIFIERWITHTHEBFG425WAbstract:ThisapplicationnotecontainsanexampleofaLowNoiseAmplifierwiththenewBFG425WDoublePolyRF-transistor.TheLNAisdesignedforafrequencyf=1.5GHz,VSUP~3.8V,ISUP=5mA.Measuredperformanceatf=1.5GHz:NoiseFigureNF~1.6dB,rf-GainS21~14dB.Applications:GlobalPositioningSystems(GPS)SatelliteTerminals.AppendixI:1.5GHzLNAcircuitAppendixII:Printlayoutandlistofusedcomponents&materialsAppendixIII:Resultsofsimulationsandmeasurements1PhilipsSemiconductorsB.V.Introduction:WiththenewPhilipssil……
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BFG425W放大器应用电路,BFG425W应用电路……
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