EL2003CN中文资料

Note:Allinformationcontainedinthisdatasheethasbeencarefullycheckedandisbelievedtobeaccurateasofthedateofpublication;however,thisdatasheetcannotbea“controlleddocument”.Currentrevisions,ifany,tothesespecificationsaremaintainedatthefactoryandareavailableuponyourrequest.Werecommendcheckingtherevisionlevelbeforefinalizationofyourdesigndocumentation.©2001ElantecSemiconductor,Inc.EL2003C,EL2033CGeneralDescriptionTheEL2003CandEL2033Caregeneralpurposemonolithicunitygainbuffersfeaturing100MHz,-3dBbandwidthand4nssmallsignalrisetime.Thesebuffersarecapableofdeliveringa±100mAcurrenttoaresistiveloadandareoscillationfreeintocapacitiveloads.Inaddi-tion,theEL2003CandEL2033ChaveinternaloutputshortcircuitcurrentlimitingwhichwillprotectthedevicesunderbothaDCfaultconditionandACoperationwithreactiveloads.Theextremelyfastslewrateof1200V/µs,widebandwidth,andhighoutputdrivemaketheEL2003CandEL2033Cidealchoicesforclosedloopbufferappli-cationswithwidebandopamps.ThesesamecharacteristicsandexcellentDCperformancemaketheEL2003CandEL2033Cexcellentchoicesforopenloopapplicationssuchasdrivingcoaxialandtwistedpaircables.TheEL2003CandEL2033CareconstructedusingElantec'spropri-etarydielectricisolationprocessthatproducesPNPandNPNtransistorswithessentiallyidenticalACandDCcharacteristics.ConnectionDiagramsEL2003CNEL2033CNEL2003CMFeatures•Differentialgain0.1%•Differentialphase0.1°•100mAcontinuousoutputcurrentguaranteed•Shortcircuitprotected•Widebandwidth-100MHz•Highslewrate-1200V/µs•Highinputimpedance-2MΩ•LowquiescentcurrentdrainApplications•Co-axcabledriver•Flashconverterdriver•VideoDACbuffer•OpampboosterOrderingInformationPartNo.PackageTape&ReelOutline#EL2003CN8-PinPDIPMDP0031EL2003CM20-LeadSOLMDP0027EL2033CN8-PinPDIPMDP0031EL2003C,EL2033C100MHzVideoLineDriverSeptember1998,RevF2EL2003C,EL2033C100MHzVideoLineDriverEL2003C,EL2033CAbsoluteMaximumRatings(TA=25°C)VSSupplyVoltage(V+-V-)±18Vor36VVINInputVoltage±15VorVSIftheinputexceedstheratingsshown(orthesupplies)oriftheinputtooutputvoltageexceeds±7.5Vthentheinputcurrentmustbelimitedto±50mA.Seetheapplicationhintsformoreinformation.IINInputCurrent(Seenoteabove)±50mAPDPowerDissipationSeeCurvesThemaximumpowerdissipationdependsonpackagetype,ambienttemperatureandheatsinking.Seethecharacteristiccurvesformoredetails.OutputShortCircuitDurationContinuousAheatsinkisrequiredtokeepthejunctiontemperaturebelowtheabsolutemaximumwhentheoutputisshortcircuited.TAOperatingTemperatureRangeEL2003C/EL2033C-40°Cto+85°CTJOperatingJunctionTemperatureMetalCan175°CPlastic150°CTSTStorageTemperature-65°Cto+150°CImportantNote:AllparametershavingMin/Maxspecificationsareguaranteed.Typvaluesareforinformationpurposesonly.Unlessotherwisenoted,alltestsareatthespecifiedtemperatureandarepulsedtests,therefore:TJ=TC=TA.ElectricalCharacteristicsVS=±15V,RS=50ΩParameterDescriptionTestConditionsLimitsUnitVINLoadTempMinTypMaxVOSOutputOffsetVoltage0×25°C-40540mVTMIN,TMAX-5050mVIINInputCurrent0×25°C,TMAX-25-525µATMIN-5050µARINInputResistance±12V100Ω25°C,TMAX0.52MΩTMIN0.05MΩAV1VoltageGain±12V1kΩ25°C0.980.99V/VTMIN,TMAX0.97V/VAV2VoltageGain±6V50Ω25°C0.830.90V/VTMIN,TMAX0.80V/VAV3VoltageGainwithVS=±5V±3V50Ω25°C0.820.89V/VTMIN,TMAX0.79V/VV01OutputVoltageSwing±14V1kΩ25°C±13±13.5VTMIN,TMAX±12.5VV02OutputVoltageSwing±12V100Ω25°C±10.5±11.3VTMIN,TMAX±10VROUTOutputResistance±2V50Ω25°C710ΩTMIN,TMAX12ΩIOUTOutputCurrent±12V[1]25°C±105±230mATMIN,TMAX±100mAISSupplyCurrent0×25°C,TMAX1015mATMIN20mAPSRRSupplyRejection[2]0×25°C6080dBTMIN,TMAX50dB3EL2003C,EL2033C100MHzVideoLineDriverEL2003C,EL2033CSR1SlewRate[3]±10V1kΩ25°C6001200V/µsSR2SlewRate[4]±5V50Ω25°C200400V/µsTHDDistortion@1kHz4VRMS50Ω25°C0.21%1.Forcetheinputto+12Vandtheoutputto+10Vandmeasuretheoutputcurrent.Repeatwith-12Vinand-10Vontheoutput.2.VS=±4.5Vto±18V.3.SlewrateismeasuredbetweenVOUT=+5Vand-5V.4.SlewrateismeasuredbetweenVOUT=+2.5Vand-2.5V.ElectricalCharacteristicsVS=±15V,RS=50ΩParameterDescriptionTestConditionsLimitsUnitVINLoadTempMinTypMax4EL2003C,EL2033C100MHzVideoLineDriverEL2003C,EL2033CTypicalPerformanceCurvesQuiescentSupplyCurrentvsSupplyVoltageInputCurrentvsSupplyVoltage3InputResistancevsTemperatureVoltageGainvsFrequencyVariousResistiveLoadsVoltageGainvsFrequencyNoResistiveLoadVariousCapacitiveLoadsVoltageGainvsFrequency50¾ResistiveLoadVariousCapacitiveLoadsPhaseShiftvsFrequencyVariousResistiveLoadsPhaseShiftvsFrequencyVariousSourceResistors-3dBBandwidthvsSupplyVoltage5EL2003C,EL2033C100MHzVideoLineDriverEL2003C,EL2033CMaximumUndistortedOutputVoltagevsFrequencyPowerSupplyRejectionRatiovsFrequencyRiseTimevsTemperatureSlewRatevsSupplyVoltageSlewRatevsTemperatureSlewRatevsCapacitiveLoadOutputResistancevsSupplyVoltageSmallSignalOutputResistancevsDCOutputCurrentOutputImpedancevsFrequency6EL2003C,EL2033C100MHzVideoLineDriverEL2003C,EL2033C8-LeadPlasticDIPMaximumPowerDissipationvsAmbientTemperature20-LeadSOLMaximumPowerDissipationvsAmbientTemperatureCurrentLimitvsTemperature7EL2003C,EL2033C100MHzVideoLineDriverEL2003C,EL2033CApplicationsInformationTheEL2003CandEL2033CaremonolithicbufferamplifiersbuiltwithEl