标签: distortion

HarmonicDistortioninaClassDAudioAmplifier.pdf

OPA604FET-Input,LowDistortionOPERATIONALAMPLIFIER

LowDistortionCurrentFeedbackOperationalAmplifierHFA1130DataSheetJuly15,2005FN3369.4850MHz,OutputLimiting,LowDistortionFeaturesCurrentFeedbackOperationalAmplifierUserProgrammableOutputVoltageLimitsTheHFA1130isahighspeedwidebandcurrentfeedbackLowDistortion(30MHz,HD2)................-56dBcamplifierfeaturingprogrammableout……

Abstract:Part3oftheEffectsofDigitalCrosstalkinDataConverters.Thisarticlesgoesintoananalysisofnoiseontheoutputdatalinecouplingontotheclocksourceofthedataconverter.Maxim>AppNotes>A/DandD/ACONVERSION/SAMPLINGCIRCUITSKeywords:noise,powersupplycoupling,capacitivecrosstalk,groundingcurrents,digitalcrosstalk,FFT,Dec27,2002randomnoise,harmonicdistortion,ADC,DAC,clock,jitter,analogtodigitalconverter,convertersAPPLICATIONNOTE1841EffectsofDigitalCrosstalkinDataConvertersPart2:CrosstalkontheClockAbstract:Part2ofaseriesofarticlesexplainingtheeffectsofdigitalcrosstalkindataconverters.Thisarticletalksaboutnoiseontheclocksource(jitter)andtheeffectsontheanalog-to-digitalconverter(ADC).ThisisPart2ofa3-partseries:qPart1:EffectsofDigitalCrosstalkinDataConvertersqPart3:DigitalDataSignalCrosstalkontheClockWhatistheeffectofcro……

Abstract:Analog-to-digitalconverter(ADC)datasheetsandapplicationtypicallyrecommenddrivingtheirinputswithalowsourceimpedance.ThisapplicationnoteexplainsthepossibleeffectssuchasincreasedgainerroranddistortionwhenusinghighimpedancetodriveanADCwithoutabuffer.Maxim>AppNotes>A/DandD/ACONVERSION/SAMPLINGCIRCUITSKeywords:ADC,analogtodigitalconverter,voltagedivider,distortion,gainerror,highimpedance,lowMar25,2003impedance,samplingcapacitor,timeconstant,a/dconvertersAPPLICATIONNOTE1948AnalysisofADCSystemDistortionCausedbySourceResistanceAbstract:Analog-to-digitalconverter(ADC)datasheetsandapplicationtypicallyrecommenddrivingtheirinputswithalowsourceimpedance.ThisapplicationnoteexplainsthepossibleeffectssuchasincreasedgainerroranddistortionwhenusinghighimpedancetodriveanADCwithoutabuffer.Analog-to-digitalconverter(ADC)usershavebeeninstructedbyendlessdatasheetsandapplicationnotestodrivetheirADCswithalowsourceimpedance.However,thesei……

Abstract:Tounderstandtheeffectsofintegralnon-linearityerrors,themoststraightforwardapproachistoanalyzeasimplesinewaveandapplywell-knowntrigonometricidentitiestoanon-ideal,analog-to-digitaloutputtransferfunction,whichcontainsanINLerror.Maxim>AppNotes>A/DandD/AConversion/SamplingCircuitsFilterCircuits(Analog)Keywords:ADCs,analogtodigital,atod,INL,errors,intermodulationdistortion,linearity,lineartimeSep29,2003invariant,LTI,integralnon-linearity,DSP,signalprocessing,superposition,convertersAPPLICATIONNOTE2395UnderstandingIntegralNon-LinearityErrorsAbstract:Tounderstandtheeffectsofintegralnon-linearityerrors,themoststraightforwardapproachistoanalyzeasimplesinewaveandapplywell-knowntrigonometricidentitiestoanon-ideal,analog-to-digitaloutputtransferfunction,whichcontainsanINLerror.Withanidealsystem,asingle-tonesinewavewithamplitudeAandfrequencyfo,X(t)=Asin(2πfot)SamplingwithanADCwithaperiodofTresultsi……

Abstract:Thisarticleprovidesanunderstandingoftheeffectsofdigitalcrosstalkcouplingontoanalogsignallines.Typicalmechanismsofdigitalcrosstalkincludepowersupplycoupling,capacitivecrosstalk,andgroundingcurrents.Maxim>AppNotes>A/DandD/ACONVERSION/SAMPLINGCIRCUITSKeywords:noise,powersupplycoupling,capacitivecrosstalk,groundingcurrents,digitalcrosstalk,FFT,Dec27,2002randomnoise,harmonicdistortion,ADC,DAC,clock,jitter,analogtodigitalconverter,convertersAPPLICATIONNOTE1841EffectsofDigitalCrosstalkinDataConvertersPart2:CrosstalkontheClockAbstract:Part2ofaseriesofarticlesexplainingtheeffectsofdigitalcrosstalkindataconverters.Thisarticletalksaboutnoiseontheclocksource(jitter)andtheeffectsontheanalog-to-digitalconverter(ADC).ThisisPart2ofa3-partseries:qPart1:EffectsofDigitalCrosstalkinDataConvertersqPart3:DigitalDataSignalCrosstalkontheClockWhatistheeffectofcro……

Abstract:Part2ofaseriesofarticlesexplainingtheeffectsofdigitalcrosstalkindataconverters.Thisarticletalksaboutnoiseontheclocksource(jitter)andtheeffectsontheanalog-to-digitalconverter(ADC).Maxim/Dallas>AppNotes>A/DandD/ACONVERSION/SAMPLINGCIRCUITSKeywords:noise,powersupplycoupling,capacitivecrosstalk,groundingcurrents,digitalcrosstalk,FFT,Dec27,2002randomnoise,harmonicdistortion,analogtodigitalconverters,ADC,DAC,clock,jitter,dataconverterAPPLICATIONNOTE1842EffectsofDigitalCrosstalkinDataConvertersPart3:DigitalDataSignalCrosstalkontheClockPart3oftheEffectsofDigitalCrosstalkinDataConverters.Thisarticlesgoesintoananalysisofnoiseontheoutputdatalinecouplingontotheclocksourceofthedataconverter.ThisisPart3ofa3-partseries:qPart1:EffectsofDigitalCrosstalkinDataConvertersqPart2:CrosstalkontheClockCrosstalkfromdigitaldatasignalsintotheclock……

Abstract:TheEffectiveNumberofBitsCalculator(ENOB)aidsinthedesignandanalysisofdataconverterapplicationcircuits.ItcalculatesENOB,SINAD,resolution,signalbandwidth,oversamplerates,DNL,clockjitter,analognoise,andTHD.ThecalculatorcanbeusedwithaHP®50gcalculatororafreePCemulator.Maxim>DesignSupport>TechnicalDocuments>Tutorials>A/DandD/AConversion/SamplingCircuits>APP5061Maxim>DesignSupport>TechnicalDocuments>Tutorials>DigitalPotentiometers>APP5061Maxim>DesignSupport>TechnicalDocuments>Tutorials>MeasurementCircuits>APP5061Keywords:EffectiveNumberBits,Calculator,ENOB,DataConverter,SINAD,Resolution,Signal,OversampleRates,DNL,Clock,Jitter,AnalogNoise,THD,ADC,DAC,AnalogDesign,DigitalAccuracy,HP50g,INL,TotalHarmonicDistortionAug09,2011TUTORIAL5061EffectiveNumberofBitsCalculatorTutorialBy:BillLaumeister,StrategicApplicationsEngineerAbstract:TheEffectiv……

Abstract:Thefollowingarticleprovidesaninsightofhowthe260Msps,14-bitdigital-to-analogconverter(DAC)MAX5195withLVPECLdigitalinputsfitsintoGSM/EDGE-basedtransceiverdesigns.ThearticledetailstheexactSFDR,IMD,SNRandMTPRrequirementsandhowtheMAX5195high-dynamicperformanceDACmeetsthesedemands.ThearticleconcludeswithapracticalexampleoftheDAC's4-toneMTPRperformanceusuallyfoundinGSM/EDGEapplications.Maxim>AppNotes>A/DandD/AConversion/SamplingCircuitsBasestations/WirelessInfrastructureHigh-SpeedSignalProcessingKeywords:high-speedDACs,digital-to-analogconverters,DAC,GSM,EDGE,transmitter,multi-carrier,dynamicperformance,spurious-Feb14,2003freedynamicrange,SFDR,signal-to-noiseratio,SNR,intermodulationdistortion,IMD,multi-tonepowerratio,MTPR,Tx,mask,modAPPLICATIONNOTE1886CriticalDACParametersforMulti-CarrierGSM/EDGETransmittersAbstract:Thefollowingarticleprovidesaninsightofhowthe260Msps,14-bitdigital-to-analogconverter(DAC)MAX5195withLVPECLdigitalinputsfitsintoGSM/EDGE-basedtransceiverdesigns.ThearticledetailstheexactSFDR,IMD,SNRandMTPRrequirementsandhowtheMAX5195high-dynamicperformance……

Abstract:Thefollowingapplicationnoteprovidesaninsightintothemathematicaldefinitionsofquantizationandthermalnoise,parameterswhichcansignificantlyaffectthesignal-to-noiseratio(SNR)andsignal-to-noiseplusdistortion(SINAD)specificationsofanalog-to-digitalconverters(ADCs)inRFreceiverapplications.ItconcludesbycomparingtheirimpactontheeffectivenoisefigureforaNyquistandoversamplingADC.Maxim>AppNotes>A/DandD/ACONVERSION/SAMPLINGCIRCUITSBASESTATIONS/WIRELESSINFRASTRUCTUREHIGH-SPEEDSIGNALPROCESSINGKeywords:quantizationnoise,thermalnoise,noisefigure,ADC,analogtodigitalconverter,NyquistADC,Sep09,2002oversampling,signaltonoiseratio,SNR,signaltonoiseanddistortion,SINAD,noisepowerdensity,RF,receiver,highspeedADCs,analogdigitalconverAPPLICATIONNOTE1197HowQuantizationandThermalNoiseDetermineanADC'sEffectiveNoiseFigureAbstract:Thefollowingapplicationnoteprovidesaninsightintothemathematicaldefinitionsofquantizationandthermalnoise,parameterswhichcansignificantlyaffectthesignal-to-noiseratio(SNR)andsignal-to-noiseplusdistortion(SINAD)specificationsofanalog-to-digitalconverte……

Abstract:Thefollowingarticledescribestherelationshipbetweensmall-signalandlarge-signalinputsandthenoise+distortionperformanceofadataconverteranditsimpactonthesensitivityandACperformanceofadigitalreceiversystem.Maxim>AppNotes>A/DandD/ACONVERSION/SAMPLINGCIRCUITSBASESTATIONS/WIRELESSINFRASTRUCTURECOMMUNICATIONSCIRCUITSHIGH-SPEEDSIGNALPROCESSINGKeywords:noise,small-signal,large-signal,digitalreceiver,sensitivity,noisefigure,NF,noisefloor,thermal+Mar13,2003quantizationnoise,interference,automaticgaincontrol,AGC,signal-to-noiseratio,SNR,receiverblocker,signal-to-noiseanddistortion,SIAPPLICATIONNOTE1929UnderstandingADCNoiseforSmallandLargeSignalInputsforReceiverApplicationsAbstract:Thefollowingarticledescribestherelationshipbetweensmall-signalandlarge-signalinputsandthenoise+distortionperformanceofadataconverteranditsimpactonthesensitivityandACperformanceofadigitalreceiversystem.Introduction……

Abstract:Railroadshavehadrail-to-railcomponentsforyearsthatwere,infact,nearlyrailtorail.Opampsemploythesamenearlyrail-to-railtradition.Thisapplicationnotediscussesrail-to-railopamps,andexplainswhysomeinputsandoutputscanbelessthan,nearly,orslightlymorethanthepowerrails.Maxim>AppNotes>AmplifierandComparatorCircuitsKeywords:railtorail,opamps,input,output,signalswings,beyondtherails,MOS,bi-polar,CMOS,Pinputpair,Ncommon-mode,supplySep28,2009bias,currentchanges,signmagnitude,crossover,distortion,NPN,PNP,impedance,matchphase,reversal,latchup,overdriveAPPLICATIONNOTE4428Rail-to-Rail:RailroadingandtheElectronicsofOpAmpsBy:BillLaumeister,StrategicApplicationsEngineerAbstract:Railroadshavehadrail-to-railcomponentsforyearsthatwere,infact,nearlyrailtorail.Opampsemploythesamenearlyrail-to-railtradition.Thisapplicationnotediscussesrail-to-railopamps,andexplainswhysomeinputsandoutputscanbelessthan,nearly,orslightlymorethanthepowerrails.IntroductionF……

摘要：铁路已经有多年了，其实，近轨到轨的轨到轨组件。运算放大器采用相同的近轨到轨的传统。本应用笔记讨论了轨至轨运算放大器，并解释了为什么一些输入和输出可以是小于，接近或略高于电源轨。Maxim>AppNotes>AmplifierandComparatorCircuitsKeywords:railtorail,opamps,input,output,signalswings,beyondtherails,MOS,bi-polar,CMOS,Pinputpair,Ncommon-mode,supplySep28,2009bias,currentchanges,signmagnitude,crossover,distortion,NPN,PNP,impedance,matchphase,reversal,latchup,overdriveAPPLICATIONNOTE4428Rail-to-Rail:RailroadingandtheElectronicsofOpAmpsBy:BillLaumeister,StrategicApplicationsEngineerAbstract:Railroadshavehadrail-to-railcomponentsforyearsthatwere,infact,nearlyrailtorail.Opampsemploythesamenearlyrail-to-railtradition.Thisapplicationnotediscussesrail-to-railopamps,andexplainswhysomeinputsandoutputscanbelessthan,nearly,orslightlymorethanthepowerrails.IntroductionF……

：取消负载允许运算放大器的能力高输出电流，同时维持所有其他高精度规格，例如，获得了很高的开放环，低偏置的电压和电流、低偏移电压和电流的偏移量的噪音，低失真。Maxim>AppNotes>AMPLIFIERANDCOMPARATORCIRCUITSKeywords:negativeresistance,opamp,operationalamplifier,loadcanceling,open-loopgain,lowoffsetJan31,2003voltage,offsetcurrent,lowoffset-voltage,offset-currentnoise,lowdistortion,opampAPPLICATIONNOTE1868NegativeResistorCancelsOpAmpLoadAbstract:Cancelingtheloadallowstheopampthecapabilityforhighoutputcurrentwhilemaintainingalltheotherhigh-accuracyspecificationssuchasveryhighopen-loopgain,lowoffsetvoltageandcurrent,lowoffset-voltageandoffset-currentnoise,andlowdistortion.Accurateopampsareoftencharacterizedashavingveryhighopen-loopgain,lowoffsetvoltageandcurrent,lowoffset-voltageandoffset-currentnoise,andlowdistortion.Conspicuouslyabsen……

摘要：铁路轨到轨组件多年了，事实上，近轻轨铁路。运算放大器雇用近轨轨一样的传统。本应用指南讨论轨到轨运算放大器，并解释了为什么一些输入和输出可以是少于、近，或略超过电源导轨。Maxim>AppNotes>AmplifierandComparatorCircuitsKeywords:railtorail,opamps,input,output,signalswings,beyondtherails,MOS,bi-polar,CMOS,Pinputpair,Ncommon-mode,supplySep28,2009bias,currentchanges,signmagnitude,crossover,distortion,NPN,PNP,impedance,matchphase,reversal,latchup,overdriveAPPLICATIONNOTE4428Rail-to-Rail:RailroadingandtheElectronicsofOpAmpsBy:BillLaumeister,StrategicApplicationsEngineerAbstract:Railroadshavehadrail-to-railcomponentsforyearsthatwere,infact,nearlyrailtorail.Opampsemploythesamenearlyrail-to-railtradition.Thisapplicationnotediscussesrail-to-railopamps,andexplainswhysomeinputsandoutputscanbelessthan,nearly,orslightlymorethanthepowerrails.IntroductionF……

摘要：常用的音频系统使用模拟开关切换低级别的输入或调整音频过滤器的特点。选择合适的模拟开关，可以帮助优化系统的总谐波失真（THD），在设计师的成本预算。Maxim>AppNotes>AUDIOCIRCUITSSWITCHESANDMULTIPLEXERSKeywords:analogswitches,THD,audiofilter,on-resistancedistortion,flatness,linearityimpedanceFeb23,2001APPLICATIONNOTE730MinimizingTotalHarmonicDistortionContributedbyAnalogSwitchesinAudioSystemsAbstract:Analogswitchesarecommonlyusedinaudiosystemstoswitchlow-levelinputsoradjustaudiofiltercharacteristics.Selectingtheproperanalogswitchcanhelpoptimizethetotalharmonicdistortion(THD)ofasystemwithinthedesigner'scostbudget.Analogswitchesarecommonlyusedinaudiosystemstoswitchlow-levelinputsoradjustaudiofiltercharacteristics.Selectingtheproperanalogswitchcanhelpoptimizethetotalharmonicdistortion(THD)ofasystemwithinthedesigner's……

摘要：在进程产量分析和预报统计过程控制计算器(斯佩克)艾滋病。计算器，可以用一个HP®50克计算器或免费的PC模拟器Maxim>Designsupport>Appnotes>AmplifierandComparatorCircuits>APP4295Maxim>Designsupport>Appnotes>AutomaticTestEquipment(ATE)>APP4295Maxim>Designsupport>Appnotes>Automotive>APP4295Keywords:linearamplifierresponse,feedbackdistortion,perfect-diodecomparator,slew-rate,OpAmp,frequencyresponse,bias,gain,lowpassfilters,signalbandwidthJun24,2011APPLICATIONNOTE4295Small-SignalBandwidthinaBig-BandEraBy:BillLaumeister,StrategicApplicationsEngineerAbstract:Thepopularmusicofseveraldecadesagorequiredmanyinstruments,hencethename"bigbandera."Today,bandwidthincreaseisagainasignofth……

几十年的流行音乐前需要许多乐器，故名“大乐队时代。”今天，带宽的增加，又是一个时代的标志。互联网的使用，网络功能的移动电话（3G，4G，LTE和Wi-Fi®），音乐播放器，数码摄像机的爆炸已扩大了对带宽的消费者的期望。我们的批发数据传输到便携设备的风口浪尖上。带宽已成为国王，因此，我们再次在“大带宽时代。”那么，为什么讨论小信号带宽吗？Maxim>Designsupport>Appnotes>AmplifierandComparatorCircuits>APP4295Maxim>Designsupport>Appnotes>AutomaticTestEquipment(ATE)>APP4295Maxim>Designsupport>Appnotes>Automotive>APP4295Keywords:linearamplifierresponse,feedbackdistortion,perfect-diodecomparator,slew-rate,OpAmp,frequencyresponse,bias,gain,lowpassfilters,signalbandwidthJun24,2011APPLICATIONNOTE4295Small-SignalBandwidthinaBig-BandEraBy:BillLaumeister,StrategicApplicationsEngineerAbstract:Thepopularmusicofseveraldecadesagorequiredmanyinstruments,hencethename"bigbandera."Today,bandwidthincreaseisagainasignofth……

摘要：几十年的流行音乐前需要许多乐器，故名“大乐队时代。”今天，带宽的增加，又是一个时代的标志。互联网的使用，网络功能的移动电话（3G，4G，LTE和Wi-Fi®），音乐播放器，数码摄像机的爆炸已扩大了对带宽的消费者的期望。我们的批发数据传输到便携设备的风口浪尖上。带宽已成为国王，因此，我们再次在“大带宽时代。”那么，为什么讨论小信号带宽吗？Maxim>Designsupport>Appnotes>AmplifierandComparatorCircuits>APP4295Maxim>Designsupport>Appnotes>AutomaticTestEquipment(ATE)>APP4295Maxim>Designsupport>Appnotes>Automotive>APP4295Keywords:linearamplifierresponse,feedbackdistortion,perfect-diodecomparator,slew-rate,OpAmp,frequencyresponse,bias,gain,lowpassfilters,signalbandwidthJun24,2011APPLICATIONNOTE4295Small-SignalBandwidthinaBig-BandEraBy:BillLaumeister,StrategicApplicationsEngineerAbstract:Thepopularmusicofseveraldecadesagorequiredmanyinstruments,hencethename"bigbandera."Today,bandwidthincreaseisagainasignofth……