TheADCMP567isanultrafastvoltagecomparatorfabricatedonAnalogDevices’proprietaryXFCBprocess.Thedevicefeatures250pspropagationdelaywithlessthan35psoverdrivedispersion.Overdrivedispersion,aparticularlyimportantcharacteristicofhighspeedcomparators,isameasureofthedifferenceinpropagationdelayunderdifferingoverdriveconditions.

Afast,highprecisiondifferentialinputstagepermitsconsistentpropagationdelaywithawidevarietyofsignalsinthecommon-moderangefrom-2.0Vto+3.0V.OutputsarecomplementarydigitalsignalsfullycompatiblewithPECL10Kand10KHlogicfamilies.Theoutputsprovidesufficientdrivecurrenttodirectlydrivetransmissionlinesterminatedin50ΩtoVDD-2V.Alatchinputisincluded,whichpermitstracking,track-and-hold,orsample-and-holdmodesofoperation.

TheADCMP567isavailableina32-leadLFCSPpackage.