标签: ffts
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ThisapplicationnotedemonstrateshowtoquicklyverifythedynamicperformanceofanyADCwithoutrequiringexpensivedata-processingsoftware.AlthoughMicrosoftExcellimitsthenumberofdatapointsto4k,thisapplicationnoteshowsthesuccessfuluseofExcelforFFTprocessinganddisplayingtheresultsinatypicalFFTspectrum.……
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Thiscalculatorprovidesaquickandeasywaytoselectsinusoidalinputtesttonesforthetestofanalog-to-digital(ADC)converters.Basedonthetheoryofcoherentsampling,thecalculatorallowsausertochoseinputandsamplingfrequenciesaswellasnumberofintegercycleswithinthesamplingwindowandtheresolution(numberofdatapoint)oftheFFT.……
