RESEARCH AND DESIGN OF LOW JITTER WIDE LOCKINGRANGE

PHASE-LOCKEDloops(PLLs)anddelay-lockedloops(DLLs)areoftenusedinintegratedcircuitsinordertocompensateforclockdistributiondelaysandtoimproveoverallsystemtiming.PLLsarealsowidelyusedinclockrecoveryandfrequencysynthesis.WhencomparedtotraditionalimplementationsofPLLsandDLLs,anall-digitalap