标签: quartz

ModelingofQuartzCrystalGENERALENGINEERINGTOPICSHIGH-SPEEDINTERCONNECTOSCILLATORS/DELAYLINES/TIMERS/COUNTERSJun16,2003ModelingofQuartzCrystalThisapplicationnote,describesamethodformodelingacrystal,withloadingcapacitance.Clockgenerator(CLKgen)designerscanuseacrystalmodeltoeasilydeterminetheloadingcapacitanceforarequiredfrequency.Circuitandsystemdesignercanusethemodeltosimulatethebehaviorofcrystaloscillators.Tomodelacrystal,weuseasimplecircuittomeasuretheoscillationfrequenciesunderdifferentloadingcapacitance.Then,weemploythecrystalcircuitmodeltointerpolatethemeasureddatatodeterminetheparametersinthecircuitmodel.IntroductionQuartzcrystalshavebeenwidelyusedinclockgeneratorsandsynthesizerstogenerateaccu……

摘要：本应用程序说明描述建模晶体，负载电容的方法。Maxim/Dallas>AppNotes>GENERALENGINEERINGTOPICSHIGH-SPEEDINTERCONNECTOSCILLATORS/DELAYLINES/TIMERS/COUNTERSKeywords:crystaloscillator,quartzcrystal,loadingcapacitor,loadingcapacitance,pullingrange,crystal,Jun16,2003circuitmodel,frequencyvariation,synthesizerAPPLICATIONNOTE2127ModelingofQuartzCrystalThisapplicationnote,describesamethodformodelingacrystal,withloadingcapacitance.Clockgenerator(CLKgen)designerscanuseacrystalmodeltoeasilydeterminetheloadingcapacitanceforarequiredfrequency.Circuitandsystemdesignercanusethemodeltosimulatethebehaviorofcrystaloscillators.Tomodelacrystal,weuseasimplecircuittomeasuretheoscillationfrequenciesunderdifferentloadingcapacitance.Then,……