TheAD9518-1*providesamulti-outputclockdistributionfunctionwithsubpicosecondjitterperformance,alongwithanonchipPLLandVCO.Theon-chipVCOtunesfrom2.30GHzto2.65GHz.Optionally,anexternalVCO/VCXOofupto2.4GHzmaybeused.
TheAD9518-1emphasizeslowjitterandphasenoisetomaximizedataconverterperformance,andcanbenefitotherapplicationswithdemandingphasenoiseandjitterrequirements.TheAD9518-1featuressixLVPECLoutputs(inthreepairs).TheLVPECLoutputsoperateto1.6GHz.
Eachpairofoutputshasdividersthatallowboththedivideratioandcoarsedelay(orphase)tobeset.TherangeofdivisionfortheLVPECLoutputsis1to32.
TheAD9518-1isavailableina48-leadLFCSPandcanbeoperatedfromasingle3.3Vsupply.AnexternalVCO,whichrequiresanextendedvoltagerange,canbeaccommodatedbyconnectingthechargepumpsupply(VCP)to5.5V.AseparateLVPECLpowersupplycanbefrom2.375Vto3.6V.
TheAD9518-1isspecifiedforoperationovertheindustrialrangeof−40°Cto+85°C.