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带BFG480W的900MHz低噪声放大器APPLICATIONINFORMATION900MHzlownoiseamplifierwiththeBFG480WPhilipsSemiconductors900MHzlownoiseamplierwiththeBFG480WABSTRACTDescriptionoftheproductTheBFG480W,oneofthePhilipsdoublepolysiliconwidebandtransistorsoftheBFG400Wseries.ApplicationareaLowvoltagehighfrequencywirelessapplications.PresentedapplicationAlownoiseamplifierfor900MHz.MainresultsAtafrequencyof900MHz,theamplifierhasaninsertionpowergainofapproximately15.5dB,anoisefigureofapproximately2dB,andathirdorderinterceptpointofapproximately10dBm(measuredatinput).PHILIPSELECTRONICSN.V.1999Allrightsarereserved.Reproductioninwholeorinpartisprohibitedwithoutthepriorwrittenconsentofthecopyrightowner.Theinformatio……