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M23544
12GMultirateLongReachEqualizerwithReclocker
TheM23544isamultirate,highlyintegrated,adaptivecableequalizerwithanintegratedreclockerfornext
generationSDIandDVBASIvideoaswellasdigitalaudioapplications.Itprovidesadaptive,lownoise,high
gainequalizationfor75OhmcoaxialcableatSDIdataratesfrom125Mbpsto11.88Gbps.TheM23544
featuresanintegratedreclockerwithabuiltinautomaticratedetectioncircuitthatlocksto270Mbps,
1.4835/1.485Gbps,2.967/2.97Gbps,5.934/5.94and11.868/11.88Gbps.Theintegratedreclockereliminatesthe
needforstandalonereclockersatthesystem’sinputandreducessystemcost,complexityandpower
consumption.TheM23544alsofeaturesdualdifferentialoutputs,eliminatingtheneedforadditionalcircuitry
andsimplifyingsystemdesign.Bothoutputsfeatureprogrammableswingaswellasdeemphasisenablingthe
signaltobetransmittedacrossFR4traces.Thesecond,optionaloutputmaybedisabledforadditionalpower
savings.Thedeviceoperatesusingasingle2.5Vsupplyvoltageandhasextremelylowpowerconsumption.It
maybeusedineitherhardwaremode,orcontrolledthroughastandardfourwireserialdigitalinterface.
Furthermore,itfeaturesadvanceddiagnosticcapabilitiessuchascablelengthindication,lossofsignaldetection,
inputjitterdiagnosticsandofferspowermanagementfunctionssuchaspowerdownuponlossofsignal.
Features