价格:未填
供应:99999
发货:3天内
TheRDA6212isahigh-power,high-efficiencyqual-bandpoweramplifierModule.ThisdeviceisdesignedforGSM850,EGSM900,DCS,andPCShandhelddigitalcellularequipment.ThepoweramplifiersandtheircontrollerarefabricatedwithGaAsHeterojunctionBipolarTransistor(HBT)andCMOSrespectively.Thepackageofthisdeviceis6mm×6mm×1.4mm9-pinsLGA.Theinputandoutputarerealizedon-chipmatchedto50Ω.Thelow-passfilterforrampingsignalisintegratedinCMOScontroller.TheRDA6212requiresfewexternalcomponents,simplifyingPCBlayoutandreducingPCBboardspace. Features *Ultar-Small6mm×6mmPackage *Qual-BandPowerAmplifier *CompletePowerControlSolution *Highefficiency *Lowsupplyvoltage(3.2~4.2V) *Input/Outputmatched@50Ω *AdvancedHBT/CMOSprocess 封装：RDA6212 批号：中国 厂家：1088 型号：QFN