Timing Solutions – IDT | DigiKey

IDT's family of zero delay buffers provides low jitter and low input to output delay for high-speed clock distribution applications. The zero delay feature ... 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ExtraShipChargesMayApply FormoreinformationvisitHelp&Support *ShippingfeaturesdonotapplytoMarketplaceproducts ProductHighlights>TimingSolutions LeaderinTimingProgrammableoptionsandcustomizationcapabilitiesaddressuniquecustomerrequirements LowestjitterandlowestpowerfeaturessetIDTapartfromthecompetition. Withaproductportfolio10timesgreaterandbroaderthananyother,IDTistheworld’sleaderinsilicontimingandisinauniquepositiontoaddresstheneedsofvirtuallyanyapplication.Withtheindustry’slargestmarketshare,IDTistheonlyone-stop-shopfortiming,offeringproductsfromfull-featuredsystemsolutionstosimpleclockbuilding-blockdevices.Factory-programmableoptionsandclocksolutioncustomizationcapabilitiesaddressuniquecustomerrequirements,whilethelowestjitterandlowestpowerfeaturessetIDTapartfromthecompetition.Productsareaccompaniedbyaworld-classsupportteamdrivenbyserviceandresponsivenessgoals. Tolearnmore,simplyscrolldownorusetheProductBlockstojumpahead. ClockDistribution ClockGeneration XO-High-PerformanceCrystalOscillators’ JitterAttenuatorswithFrequencyTranslation PCIExpressClocks RF&JESD204BTiming ClockTreeServices AdditionalResources ClockDistribution ZeroDelayBuffers IDT’sfamilyofzerodelaybuffersprovideslowjitterandlowinputtooutputdelayforhigh-speedclockdistributionapplications.Thezerodelayfeaturemeansthattherisingedgeoftheinputclockalignswiththerisingedgesofbothoutputclocks,givingtheappearanceofnodelaythroughthedevice.Allpartshaveon-chipPLLswhichlocktoaninputclockontheREFpin.ThePLLfeedbackpatheliminatesthedelaythroughotherdevicesandcanbeon-chiporexternal.On-chipfeedbackisobtainedfromtheCLKOUTpad.Somepartshavetheoptiontoaddmultiplierordividerpathstotheoutputs.IDT’szerodelaybufferfamilyincludesproductssupportingsupplyvoltagesfrom2.5Vto5V,outputfrequencies5to210MHz,and1to9outputs.TypicaloutputtypessupportedareCMOSandTTL.ZeroDelaybuffers;whichareidealforsynchronizingoutputsinalargevarietyofsystems,frompersonalcomputerstodatacommunicationstographics/video. Fan-OutBuffers IDT’sfamilyoffan-outbuffersprovidesmultiplelowskewcopiesofthereferenceinput.Thelargefan-outfromasingleinputreducesloadingontheprecedingdriverandprovidesanefficientclockdistributionnetwork.IDT’sfan-outbufferfamilyincludesproductssupportingsupplyvoltagesfrom1.2Vupto5V,outputfrequenciesfrom0to200MHz,and1to16outputs.TypicaloutputtypessupportedareCMOS,TTL,andLVCMOS.Fan-outbuffersareidealforclockandsignaldistributioninalargevarietyofsystems,frompersonalcomputerstoconsumerelectronicsorindustrialsystems. 5P1103/5P1105ProgrammableUniversalOutputBuffers The5P1103and5P1105areprogrammableuniversalfan-outbufferswithuniversaloutputsintendedforhigh-performanceconsumer,networking,industrial,computing,anddatacommunicationsapplications.Configurationscanbestoredinon-chipone-timeprogrammable(OTP)memoryorchangedusinganI²Cinterface.Thememoryinthedevicescanbeprogrammedororderedwithfactory-programmedspecifications. View5P1103and5P1105ICClockGenerators ProgrammableFan-outBufferProductBrief ViewAllTimingBuffersProducts backtotop ClockGeneration VersaClock®5withAdditionalPCIeOutputs IDTannouncedtheexpansionoftheVersaClock®5familyofprogrammableclockgeneratorswithnewdevicesthatsimplifythecreationofPCIExpress®clockswhileprovidingtheflexibleoutputsforwhichVersaClock5isknown.Thenewmembersofthehigh-performanceVersaClock5familyfeaturededicatedlow-powerHCSL(LP-HCSL)outputsthatreduceboardspaceandbillofmaterials(BOM)byprovidinganintegratedclockgenerationanddistributionsolutionforPCIedesigns. The5P49V5907and5P49V5908deviceshavethreeoutputsthatcangenerateanyfrequencyupto350MHzinconfigurableoutputtypes–LVPECL,LVDS,HCSLorLVCMOS,andadditionalfouroreightLP-HCSLoutputsspecificallyforPCIeclocking.Theypossessthesamebest-in-classjitterandpowerperformanceastheoriginal5P49V5901device.VersaClock5programmabletimingdevicesfeatureexcellentjitterperformanceathalfthepowerofcompetingdevices.WithRMSphasejitteroflessthan0.7picosecondsoverthefull12kHzto20MHzintegrationrange,theproductsareidealforsuchmarketsashigh-endconsumer,networking,computing,industrialandcommunications. Features 3programmableoutputswithanyfrequencyupto350MHz LVPECL,LVDS,HCSL,orDualLVCMOSoutputs Additional4/8copiesoflow-powerHCSL(LP-HCSL)outputstoaccommodatePCIExpresstimingneeds HighPerformance:–Lessthan700fsecRMSphasejitter–MeetstherequirementsofPCIExpressGen1/2/3aswellas1G/10GEthernetandotherhigh-performanceprotocols LowPower:–35mAcorecurrentconsumption–Low-powerHCSLoutputsforPCIExpressclocks Applications Multi-functionprinters Servers Set-topboxes Solid-statedrives ViewAllVersaClock55P49V5907and5P49V5908 5P49V5907Datasheet|5P49V5908Datasheet VersaClock®5ProgrammableClockswithIntegratedCrystal Features Low-powerclockgeneratorwithexcellentjitterperformanceanddesignflexibility Integratedcrystalsavesboardspaceandeliminatescrystaltuningchallenges Resolvesissuesassociatedwithexternalcrystals,improvingsystemreliability     PartNumber Description   EVKVC55901LCMOS EVALVERSACLOCK5PROGRAMCLK EVKVC5-5901ALL EVALVERSACLOCK5PROGRAMCLK EVKVC5-5935ALL EVALVERSACLOCK5PROGRAMCLK EVKVC5-5933ALL EVALVERSACLOCK5PROGRAMCLK EVKVC5-5901HCSL EVALVERSACLOCK5PROGRAMCLK EVKVC55901LPECL EVALVERSACLOCK5PROGRAMCLK EVKVC5-5901LVDS EVALVERSACLOCK5PROGRAMCLK VersaClock®5Low-PowerProgrammableClockGenerator TheIDT5P49V5901islow-powerprogrammableclockgeneratorwithbest-in-classjitterperformanceanddesignflexibilitywithuniversaloutputscapableofgeneratinganyoutputfrequency.IDT5P49V5901isintendedforhigh-performanceconsumer,networking,industrial,computing,anddata-communicationsapplications.Configurationsmaybestoredinon-chipOne-TimeProgrammable(OTP)memoryorchangedusingI²Cinterface.ThisisIDT'sfifthgenerationofprogrammableclocktechnology(VersaClock5).Thefrequenciesaregeneratedfromasinglereferenceclockorcrystalinput.Aglitchlessmanualswitchoverfunctionallowsoneoftheredundantclockinputstobeselectedduringnormaloperation. TwoselectpinsallowuptofourdifferentconfigurationstobeprogrammedandaccessibleusingprocessorGPIOsorbootstrapping.Thedifferentselectionsmaybeusedfordifferentoperatingmodes(fullfunction,partialfunction,partialpower-down),regionalstandards(US,Japan,Europe)orsystemproductionmargintesting.ThedevicemaybeconfiguredtouseoneoftwoI²Caddressestoallowmultipledevicestobeusedinasystem. Features 4differentialoutputsLVPECL,LVDS,HCSL-or8LVCMOSoutputs In-systemprogrammablewith4independentoutputfrequencies Upto350MHzinput/outputfrequencies Stores4differentconfigurationsinOTPnon-volatilememory <100mWcorepower(at3.3V) <0.7psRMSphasejitter(typ) MeetsPCIe®Gen1/2/3,USB3.0,1/10GbEclockrequirements 1.8/2.5/3.3Vcoreandoutputvoltages 24-pin4x4mmVFQFPN,-40°to+85°C SupportedbyIDTTimingCommander™softwaretool     PartNumber Description   EVKVC55901LCMOS EVALVERSACLOCK5PROGRAMCLK EVKVC5-5901ALL EVALVERSACLOCK5PROGRAMCLK EVKVC5-5935ALL EVALVERSACLOCK5PROGRAMCLK EVKVC5-5933ALL EVALVERSACLOCK5PROGRAMCLK EVKVC5-5901HCSL EVALVERSACLOCK5PROGRAMCLK EVKVC55901LPECL EVALVERSACLOCK5PROGRAMCLK EVKVC5-5901LVDS EVALVERSACLOCK5PROGRAMCLK UniversalFrequencyTranslatorDevices IDT’sUniversalFrequencyTranslatorfamilyofprogrammableclockgeneratorsisoptimizedforhigh-performanceopticalnetworks,100GigabitEthernet(GbE)interfaceapplications,andwirelessbasestations.Thesedevicesarethesingle-chipprogrammableclockgeneratorscapableofgeneratingeightdifferentoutputfrequencieswithlessthan300femtosecondsRMSphasejitteroverthestandard12kHzto20MHzintegrationrange.The3rdgenerationUFTfamilyofprogrammableclockgeneratorsofferseightindependentlyprogrammableclockoutputswiththeflexibilitytoapplyvirtuallyanyinputfrequencyandselectvirtuallyanyoutputfrequency.     PartNumber Description   EVK-UFT281-2-3 DEVKITFREQTRANSLATOR ViewAllUFTDevices|FemtoClockNGUFTProductBrief VersaClock®III VersaClockproductsallowdesignerstosaveboardspaceandcostbyreplacingcrystals,oscillatorsandbufferswithasingletimingdevice.Exceptionalversatilityandconfigurabilityallowformaximumfreedominthedesignprocess.TherearefourinternalPLLs,eachindividuallyprogrammable,allowingforuptosevenuniquefrequencies.Thesefrequenciesaregeneratedfromasinglereferenceclock,whichcancomefromoneoftworedundantclockinputs.Aglitchlessautomaticormanualswitchoverfunctionallowstheredundantclocktobeselectedduringnormal operation. FemtoClockNextGeneration(NG)Synthesizers IDT FemtoClock® NG UniversalFrequencyTranslators(UFT™)coverallyourfrequencysynthesisandtranslationneeds.Familymembersareavailablethatsupport1,2,3or4 PLLsinasingle package. Asafrequencysynthesizer,alow-cost,readily-availablefundamentalmodecrystalcanbeusedtogenerateoutputfrequenciesthatrangefrom1MHzto1.3GHz.Theinternalarchitectureofthedeviceallowsanyfrequencyofcrystalfrom16MHzto40MHztobeusedregardlessofthefrequencydesired.Asafrequencytranslator,thisfamilyofdevicesaccepts1or2inputreferenceclocksperPLLfrom8kHzto710MHz;switchingbetweenthemasnecessaryandgeneratesanyoutputfrequencyfrom1MHzto1.3GHzwithnofrequencytranslationerrorinmostcases. Familymemberssupporteitheroneortwodifferentpin-selectableconfigurationsper PLL thatmaybepre-loadedintotheinternalOne-TimeProgrammable(OTP)non-volatilememoryforautomaticoperationdirectlyfrompower-up,oranI²Cserialinterfacecanbeusedtosetthedesired configurations. ViewAllFemtoClockNGSynthesizersProducts|CrystalTimingBudgetApplicationNote     PartNumber Description   EVK-UFT281-2-3 DEVKITFREQTRANSLATOR backtotop High-PerformanceCrystalOscillators XO-CrystalOscillators IDT’scrystaloscillatorsofferdesignersareliableandeconomicaltimingsolution.DatathroughputneedscontinuetoriseforserialIOtechnologies.Asthesespeedsincrease,jitterrequirementshavebecomemorestringent.IDT’snewfamilyofCrystalOscillators,IDTXO,istheresponsetotheindustry’sneedsforhighperformance,lowjitterclocksources.IDTXOfeatureatypicaljittervalueof300fsRMSwithamaximumvalueof400fs,integratedover12kHzto20MHz.IDToffersthemostprecisetimingsolutionsavailablewithindustry-leadingaccuracyovertemperature,frequencystability,andbestphasenoiseandjitterfeaturesets. High-PerformanceCrystalOscillatorsProductBrief backtotop JitterAttenuatorswithFrequencyTranslation Problemsolvingsolutionspermiteasyadditionoffunctionalitytoexistingsystems,minimizingdesigntimeandcost.IDTjitterattenuatorsusespecialpurposePLLtoreconstructPCIExpressclocks,reducinginherentjitter.InsomePCIesystems,thePCIeclocksaregeneratedfromarelativelyhighphasenoisePLLfrequencysynthesizer.Inthesesystems,ajitterattenuatingdevicemaybenecessarytoreducehigh-frequencyrandomanddeterministicjittercomponentsfromtheclocksynthesizerandthesystemboard. ViewAllJitterAttenuatorProducts backtotop PCIExpress PCIeGen1-2-3ClockGenerators The6and8output3.3Vclockgenerators9FGL06and9FGL08jointheexisting1.5Vand1.8Vfamiliesofferingtheirlow-powerPCIExpress®(PCIe)portfolioofclockgenerators.Thenewproductsoperateatapproximately100milliwatts,makingthemthelowestpower3.3VPCIeclockgeneratorsonthemarket.Byoperatingatroughlyone-fifththepoweroftraditionalPCIeclockdevices,theIDT3.3Vdeviceseffectivelyeliminatethermalconcerns. Withtheirintegratedterminations,the9FGL06and9FGL08devices’ultra-compact5x5and6x6mmpackagescandeliveruptoa90percentreductioninboardarea.Factoryprogrammableversionsprovidequick-turndeviceoptimizationstomeetexactcustomerrequirements.TheSoC-friendlydevicesgreatlyexceedthephasejitterrequirementsofthePCIeGen3specificationinanticipationoftheupcomingPCIeGen4specification,andarealsosuitableforapplicationsneedinglessthan3psrms12k-20Mphasejitter,suchasgigabitEthernetandotherhigh-performanceapplications. The3.3Vdevicesarepin-compatibletoIDT’shighlysuccessful1.5V9FGU-seriesand1.8V9FGV-seriesPCIeclockgenerators.Thetimingfamilytargetspower-andspace-constraineddesignsinbothconsumerandhigh-performanceapplications,providingenterprise-levelperformancewhileloweringthetotalcostofownership.TheentirefamilyiscompliantwithPCIegenerations1,2and3. The3.3V(L-series)familyoffersindustryfirststhatinclude: Output-by-Outputconfigurationofoutputimpedances,allowingasingleparttobeusedinmixedimpedanceenvironmentswithoutexternalterminationcomponents. Factory-programmableversionsthatallowuser-defineddefaultconfigurationsincludingoutputimpedance,controlinputpolarity,internalpulluporpulldownresistors,andwake-on-LANmodeforthecrystaloscillator.Thisremovestheneedforpracticallyallexternalgluelogic. Applications: Multi-functionprinters Servers Set-topboxes Solid-statedrives ViewAllPCIeGen1-2-3ClockGenerators|PCIExpressSolutionsProductBrief 9FGL06Datasheet|9FGL08Datasheet PCIExpress®ClockBuffers PCIExpress(PCIe)isgloballyrecognizedasthegeneralpurposeI/Othatunifiesthecomponentinterconnectacrossmanyapplicationsincludingdesktopcomputing,servers,workstations,storage,networking,enterpriserouters,industrialtestandcontrolequipment,aerospace,andmanymore.IDTistheonlyvendortoprovideallthemajorbuildingblocksforPCIe,includingswitches,bridges,signalintegrityproductsforincreasingchannellength,andtimingdevices. backtotop RF&JESD204BTiming 8V97051WidebandRFSynthesizer The8V97051widebandRFsynthesizer/PLLwithintegratedVCOoffersacombinationofhighperformance,lowpowerconsumptionandwidetuningrange. ThedevicefeaturesanintegratedVCOwithalargetuningrangecapableofprovidingmultibandLOfrequencysynthesis,limitingtheneedformultiplenarrowbandRFsynthesizers. Features Generatefrequenciesfrom34.375MHzto4.4GHz 380mWtypicalpowerconsumption Excellentphasenoiseperformance,-143dBc/Hzat1MHzoffsetfora1.1GHzoutput Excellentspuriousperformanceincludingintegerboundaryspurs 5x5mm32-VFQFNpackage Pincompatibletosimilardevicesfromothermanufacturers ViewAllRF&JESD204BTimingProducts|8V97051RFSynthesizerProductBrief|Datasheet EvaluationBoardUserGuide|8V970xxLBWCalculator|IBISModel DownloadTimingCommanderPersonalityFile backtotop ComplimentaryClockTreeDesignandReviewServices Clocktreedesigncanbeacomplextaskwithmanyconsiderationsthatareoftenoverwhelmingtodesignersunfamiliarwithclocktreesandtheassociated“language”oftiming.Whileclocktreetoolsandwizardssometimesexisttoassistwithsimpleclocktreedesigns,theseoftenfallshortinreal-worldapplications;automatedtoolssimplycannotaddressmanyofthecomplexitiesofadvancedrequirementslikephasejitterandspreadspectrum. backtotop Resources Scheme-ItDesignStarters Project:IncreasingOutputsfromaClockSourceusingLowJitterLVDSfan-outBuffer Project:VersaClock®5-5P49V5901ProgrammerBoard Project:EVK-UFT285-6-7EvaluationBoard backtotop ProductTrainingModules ClockDistributionandGeneration1.0 TimingSolutionsforIntelServers TimingSolutionsforPCI-Express VersaClockIIIProgrammableClocks Videos IDTPCIe3.0RetimersforHigh-Speed8GbpsSignalConditioning Low-jitterClocks5x7FemtoclockNGOverviewbyIDT PCIExpressClockGeneratorsandBuffersbyIDT:Ultra-low-powerforPCIeGen1-2-3 Low-powerDual16-bitDACwithJESD204BIDTDAC1658DDAC1653DEvaluationBoardQuickstart FanoutBuffersbyIDT-WorldLeaderinTimingSolutions JESD204BMultiDeviceSync(MDS)ForIDTDAC1658D53DDual16-bitDAC Low-JitterSyncESETSClockand2-chPLLfor10G-40GbyIDT VersaClock®3andLPProgrammableClockGeneratorOverviewbyIDT Single-EndedFanoutBuffersandDividersbyIDT Zero-DelayClockBuffersbyIDT DifferentialFanoutBuffersandDividersbyIDT UFTProgrammableClockSynthesizerfor100GbEandOTNLineCardsbyIDT 1.8VLVDSClockBuffersbyIDTLow-power,High-performance WhatisPhaseJitterABriefTutorialbyIDT IDTJESD204BDAC1658DandAlteraArria®VDevelopmentKitIntroduction backtotop IntegratedDeviceTechnology(IDT)PartSearch FilterResultsBy: InStock Lead-Free RoHSCompliant   PartSearchListingbyCategory RoHS&Lead(Pb)-Free RoHSCertificateofCompliance Manufacturer'sLink Videos IDTXU/XLCrystalOscillators|Digi-KeyDaily Resources Xilinx/IDTAttachGuide Altera/IDTAttachGuide   Co-Browse ByusingtheCo-Browsefeature,youareagreeingtoallowasupportrepresentativefromDigi-Keytoviewyourbrowserremotely.WhentheCo-Browsewindowopens,givethesessionIDthatislocatedinthetoolbartotherepresentative. 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