IT3200C

•••••IT3200C-------SMDTemperatureCompensatedCrystalOscillators--------------LowcostSMDTCXOwithvoltagecontroloption,usingananalogueICforcompensation.Frequenciesrangingfrom10MHzto40MHz.-------Productdescription-------TheIT3200Cwithvoltagecontroloption,employsananalogueICfortheoscillatorandtemperaturecompensation.TheRSX-8crystalissurfacemountedontopoftheceramicICcarrier.Thesegregationofthecrystalfromtheoscillatorfurtherimprovesthereliabilityoftheproduct.-------ApplicationsFeaturephoneGPSWi-FiWiMAX/W-LANOther-------Features-------Specifications-----1.0SPECIFICATIONREFERENCESLineParameterDescription1.1ModeldescriptionIT3200C/IVT3200C1.2RoHSCompliantYes1.3Referencenumber1.4Rakonpartnumber-----2.0FREQUENCYCHARACTERISTICSLineParameterTestConditionValueUnit2.1Frequency10to40MHz2.2FrequencycalibrationOffsetfromnominalfrequencymeasuredat25°C±1maxppm2.3ReflowshiftTwoconsecutivereflowsasperattachedprofileafter1hourrecoveryat25°C±1maxppm2.4TemperaturerangeTheoperatingtemperatureoverwhichthefrequencystabilityismeasured-40to85°C2.5FrequencystabilityovertemperatureReferencedtothemidpointbetweenminimumandmaximumfrequencyvalueoverthespecifiedtemperaturerange.Controlvoltagesettomidpointofcontrolvoltage(Note1)±0.5to5ppm2.6FrequencyslopeMinimumof1frequencyreadingevery2°C,overtheoperatingtemperaturerange(Note1)0.05to1ppm/°C2.7StatictemperaturehysteresisFrequencychangeafterreciprocaltemperaturerampedovertheoperatingrange.Frequencymeasuredbeforeandafterat25°C0.6maxppm2.8SupplyvoltagestabilitySupplyvoltagevaried±5%at25°C±0.1maxppm2.9Loadsensitivity±10%loadchange±0.2maxppm2.10LongtermstabilityFrequencydriftover1yearat25°C±2maxppm-----3.0POWERSUPPLYLineParameterTestConditionValueUnit3.1SupplyvoltageNominalsupplyvoltage2.4to3.7V3.2CurrentAtmaximumsupplyvoltage(Note2)2maxmA-----Page14.0CONTROLVOLTAGE(VCO)-OPTIONALLineParameterTestConditionValueUnit4.1ControlvoltagerangeThenominalcontrolvoltagevalueismidwaybetweentheminimumandmaximum(Note3)0.5to2.8V4.2FrequencytuningFrequencyshiftfrommintomaxcontrolvoltages(Note4)6to50ppm4.3PortinputimpedanceMeasuredbetweenControlvoltageandGNDpin500minkΩ4.4LinearityDeviationfromstraightlinecurvefit20max%-----5.0OSCILLATOROUTPUTLineParameterTestConditionValueUnit5.1OutputwaveformDCcoupledclippedsine-wave(Note5)5.2OutputvoltagelevelAtminimumsupplyvoltage(Note2)0.8minV5.3OutputloadresistanceRefertotestcircuit.Typicalload10kΩ9to11kΩ5.4OutputloadcapacitanceRefertotestcircuit.Typicalload10pF9to11pF-----6.0SSBPHASENOISELineParameterTestConditionValueUnit6.1SSBphasenoisepowerdensityat1HzoffsetTypicalvaluefora16.369MHzoscillatorat25°C-60dBc/Hz6.2SSBphasenoisepowerdensityat10HzoffsetTypicalvaluefora16.369MHzoscillatorat25°C-89dBc/Hz6.3SSBphasenoisepowerdensityat100HzoffsetTypicalvaluefora16.369MHzoscillatorat25°C-113dBc/Hz6.4SSBphasenoisepowerdensityat1kHzoffsetTypicalvaluefora16.369MHzoscillatorat25°C-132dBc/Hz6.5SSBphasenoisepowerdensityat10kHzoffsetTypicalvaluefora16.369MHzoscillatorat25°C-145dBc/Hz-----7.0ENVIRONMENTALLineParameterDescription7.1ShockHalfsine-waveaccelerationof100gpeakamplitudefor11msduration,3cycleseachplane7.2HumidityAfter48hoursat85°C±2°C85%relativehumiditynon-condensing7.3ThermalshocktestExposedat-40°Cfor30minutesthento85°Cfor30minutesconstantlyforaperiodof5days.7.4Storagetemperature-40°Cto85°C-----8.0MARKINGLineParameterDescription8.1TypeEngraved8.2Line1RakonLogoandthelastfourcharactersoftheRakonPartNumber8.3Line2Pin1markandDateCode-----9.0MANUFACTURINGINFORMATIONLineParameterDescription9.1WashingAbletowithstandaqueouswashingprocess9.2ReflowSolderreflowprocessesasperprofileattached9.3PackagingdescriptionTapeandreel.Standardpackingquantityis3000unitsperreel-----Page210.0SPECIFICATIONNOTESLineParameterDescription10.1Note1Partsshouldbeshieldedfromdraftscausingunexpectedthermalgradients.Temperaturechangesduetoambientaircurrentscanleadtoshorttermfrequencydrift10.2Note2SpecifiedfortheloadstatedintheOscillatorOutputsectionat25°C10.3Note3VoltagecontrolcannotexceedVcc-0.2VorbelowGND+0.2V10.4Note4Themaximumfrequencytuningrangedependsonthedesignfrequencyandthetrimmingsensitivityofthecrystal.Linearityperformancedegradesifmaximumfrequencytuningsettingisselected10.5Note5ExternalAC-Couplingcapacitorrequired.1nForgreaterrecommended-------Page3DrawingName:I(V)T3200CModelDrawing(1.1mmMax.)Page4DrawingName:I(V)T3200SeriesTestCircuitPage5DrawingName:3200SeriesTape&ReelPage6DrawingName:Pb-FreeReflowPage7