标签: rev12-2-99

DDS_Tutorial_rev12-2-99ATechnicalTutorialonDigitalSignalSynthesisCopyright1999AnalogDevices,Inc.1OutlineSection1.FundamentalsofDDStechnologyTheoryofoperationCircuitarchitectureTuningequationElementsofDDScircuitfunctionalityandcapabilitiesDACintegrationTrendsinfunctionalintegrationSection2.UnderstandingtheSampledOutputofaDDSOutputImplicationsoftheNyquistTheorumAliasedimagesintheoutputSourceofaliasedimagesCalculatingtheoccurrenceofaliasedimagesQuantizationconsiderationsSin(X)/XresponseACandDClinearityoftheoutputSection3.Frequency/phase-hoppingCapabilityofDDSCalculatingtheoutputtuningwordDeterminingmaximumtuningresolutionDeterminingmaximumtuningspeedUnderstandingtheDDScontrolinterfacePre-programmingprofil……