单刀三掷开关SKY13317-373LF

SkyworksSolutions,Inc.•Phone[781]376-3000•Fax[781]376-3100•[e-mail]••SkyworksProprietaryInformation•ProductsandProductInformationareSubjecttoChangeWithoutNotice•January11,20111DATASHEETSKY13317-373LF:20MHz-6.0GHzpHEMTGaAsSP3TSwitchApplications•802.11a/b/g/nWLANnetworks•Bluetooth®systemsFeatures•Positivelowvoltagecontrol:0/1.9-5.0V•Lowinsertionloss:0.5dB@2.5GHz,0.9dB@6GHz•Highisolation:25dBupto6GHz•Excellentlinearityperformance:P1dB=+29dBm•Miniature,ultra-thinMLP(8-pin,1.5x1.5mm)package(MSL1,260°CperJEDECJ-STD-020)Figure2.SKY13317-373LFPinout–8-PinMLP(TopView)Figure1.SKY13317-373LFBlockDiagramDescriptionTheSKY13317-373LFisaGaAspHEMTSingle-PoleTriple-Throw(SP3T)antennaswitchthatoperatesinthe20MHzto6.0GHzfrequencyrange.Switchingbetweentheantenna(RFCsignal)andtheRF1,RF2,andRF3portsisaccomplishedwiththreecontrolvoltages.Thelowloss,highisolation,highlinearity,smallsize,andlowcostmakethisswitchidealforallWLANandBluetoothsystemsoperatinginthe2.4to2.5GHzand4.9to5.9GHzbands.TheSKY13317-373LFismanufacturedinacompact,1.5x1.5mm,8-pinMicroLeadframe(MLP)package.AfunctionalblockdiagramisshowninFigure1.ThepinconfigurationandpackageareshowninFigure2.SignalpinassignmentsandfunctionalpindescriptionsareprovidedinTable1.DATASHEET•SKY13317-373LFSP3TSWITCHSkyworksSolutions,Inc.•Phone[781]376-3000•Fax[781]376-3100•[e-mail]••SkyworksProprietaryInformation•ProductsandProductInformationareSubjecttoChangeWithoutNotice•200914HTable1.SKY13317-373LFSignalDescriptionsPin#NameDescriptionPin#NameDescription1RFCAntenna.DCblockingcapacitorrequired.5RF2RFport2.DCblockingcapacitorrequired.2N/CNoconnect6V2Switchlogiccontrol(seeTable4)3V1Switchlogiccontrol(seeTable4)7V3Switchlogiccontrol(seeTable4)4RF1RFport1.DCblockingcapacitorrequired.8RF3RFport3.DCblockingcapacitorrequired.Table2.SKY13317-373LFAbsoluteMaximumRatingsParameterSymbolMinimumMaximumUnitsInputpower@0/3VPIN+30dBmInputpower@0/5VPIN+30dBmOperatingvoltageVDD8VOperatingtemperatureTOP–40+100°CStoragetemperatureTSTG–65+150°CNote:Exposuretomaximumratingconditionsforextendedperiodsmayreducedevicereliability.Thereisnodamagetodevicewithonlyoneparametersetatthelimitandallotherparameterssetatorbelowtheirnominalvalue.Exceedinganyofthelimitslistedheremayresultinpermanentdamagetothedevice.CAUTION:Althoughthisdeviceisdesignedtobeasrobustaspossible,ElectrostaticDischarge(ESD)candamagethisdevice.ThisdevicemustbeprotectedatalltimesfromESD.Staticchargesmayeasilyproducepotentialsofseveralkilovoltsonthehumanbodyorequipment,whichcandischargewithoutdetection.Industry-standardESDprecautionsshouldbeusedatalltimes.ElectricalandMechanicalSpecificationsTheabsolutemaximumratingsoftheSKY13317-373LFareprovidedinTable2.ElectricalspecificationsareprovidedinTable3.ThestateoftheSKY13317-373LFisdeterminedbythelogicprovidedinTable4.DATASHEET•SKY13317-373LFSP3TSWITCHSkyworksSolutions,Inc.•Phone[781]376-3000•Fax[781]376-3100•[e-mail]••SkyworksProprietaryInformation•ProductsandProductInformationareSubjecttoChangeWithoutNotice•January11,20113Table3.SKY13317-373LFElectricalSpecifications(Note1)(VHIGH=1.9to5.0V,TOP=+25°C,UnlessOtherwiseNoted)ParameterSymbolTestConditionMinTypicalMaxUnitsInsertionlossILRFCtoRF1,RF2,RF30.02to1.0GHz1.0to3.0GHz3.0to6.0GHz2.4to2.5GHz4.9to5.9GHz0.400.600.800.550.800.450.701.200.65dBdBdBdBdBIsolationISORFCtoRF1,RF2,RF30.02to1.0GHz1.0to3.0GHz3.0to6.0GHz2.4to2.5GHz4.9to5.9GHz242222222725252525dBdBdBdBdBReturnloss(insertionlossstate)|S11|RFCtoRF1,RF2,RF30.02to1.0GHz1.0to3.0GHz3.0to6.0GHz2.4to2.5GHz4.9to5.9GHz2020152515dBdBdBdBdBSwitchingspeed:RisetimeFalltimeOntimeOfftime10/90%RF90/10%RF50%controlto90/10%RF50%controlto90/10%RF50185520nsnsnsnsVideofeedthrough50mV1dBinputcompressionpointIP1dB900to2450MHzVLOW=0V,VHIGH=3.3VVLOW=0V,VHIGH=1.9V48MHz,VLOW=0V,VHIGH=3.3V+29.0+18.5+26.0dBmdBmdBm3rdOrderInputInterceptPointIIP3900to2450MHz,ΔF=1MHz,PIN=+17dBm/toneVLOW=0V,VHIGH=2.1VVLOW=0V,VHIGH=3.3V+33+50dBmdBmControlvoltageVLOW=0to0.25V@5μAtypicalVHIGH=1.9to5.0V@10μAtypical03.3VVNote1:PerformanceisguaranteedonlyundertheconditionslistedinthisTable.Table4.SKY13317-373LFTruthTableLowInsertionLossPathV1(Pin3)V2(Pin6)V3(Pin7)RFCtoRF1HighLowLowRFCtoRF2LowHighLowRFCtoRF3LowLowHighNote:“High”=1.9to5.0V.“Low”=0to0.25V.AnystateotherthandescribedinthisTableplacestheswitchintoanundefinedstate.Anundefinedstatewillnotdamagethedevice.DATASHEET•SKY13317-373LFSP3TSWITCHSkyworksSolutions,Inc.•Phone[781]376-3000•Fax[781]376-3100•[e-mail]••SkyworksProprietaryInformation•ProductsandProductInformationareSubjecttoChangeWithoutNotice•200914HTypicalPerformanceCharacteristics(RFCtoRF1,RF2,RF3(0,3.3V),TOP=+25°C,CharacteristicImpedance[ZO]=50Ω,UnlessOtherwiseNoted)Figure3.InputReturnLoss(InsertionLossState)vsFrequencyFigure5.IsolationvsFrequency(RFCtoRF1InsertionLossState)Figure7.IsolationvsFrequency(RFCtoRF3InsertionLossState)Figure4.InsertionLossvsFrequencyFigure6.Isolation