Transcription of AN100 - Crystal Selection Guide (Rev. C) - TI.com
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ApplicationReportSWRA372C November2013AN100- CrystalSelectionGuideFredrikKervelABSTRA CTRF systemsare highlydependenton accurateclocksfor deviationin clockfrequencyis directlyreflectedas a deviationin degradeRF performance,violatelegalrequirementsor in worstcaselead to a scopeof this applicationreportis to give the designengineera quickguideon how to design,tuneand verifythe clockcircuitfor TI s list of suggestedcrystalsthat can be usedwithCC253xand CC254xis designermustpick a crystalthat satisfiestheirrequirementsonsize,toleran ceand othercrystalsare to be used,fundamentalmode,AT cut crystalsis highlyrecommendeddue to accuracyand easeof of AddedSeriesResistance[FA-128on CC2540EM].. trademarksare the propertyof November2013AN100- CrystalSelectionGuideSubmitDocumentation FeedbackCopyright 2013,TexasInstrumentsIncorporated'Cx' '1 2' '1 2 CCCLCC=+ circuitusedas high frequency,high accuracyclocksourcefor TI s low powerRF productsis calleda PierceOscillator and is shownin Figure1.
IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other
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