标签: equalization

AnEqualizationApproachtoFeedbackStabilizationOverFadingChannels

Abstract:Digital-to-analogconverters(DACs)convertdigitaldatatoanalogvoltageorcurrentinapplicationssuchasinstrumentationandwirelesscommunications.ADAC'soutputfrequencygenerallyrangesfromDCtolessthanfS/2,wherefSistheinput-updatingfrequency.TheoutputfrequencyresponseformostDACs,however,rollsoffaccordingtothesin(x)/x(sinc)frequency-responseenvelope.Maxim>AppNotes>A/DandD/ACONVERSION/SAMPLINGCIRCUITSBASESTATIONS/WIRELESSINFRASTRUCTUREDIGITALPOTENTIOMETERSHIGH-SPEEDSIGNALPROCESSINGWIRELESS,RF,ANDCABLEKeywords:preequalization,postequalization,frequencyresponse,sinx/x,sincfunction,interpolation,Nyquist,imageJun01,2006frequency,reconstructionfilter,FIR,roll-offAPPLICATIONNOTE3853EqualizingTechniquesFlattenDACFrequencyResponseAbstract:Digital-to-analogconverters(DACs)convertdigitaldatatoanalogvoltageorcurrentinapplicationssuchasinstrumentationandwirelesscommunications.ADAC'soutputfrequencygenerallyrangesfromDCtolessthanfS/2,wherefSistheinput-updatingfrequency.TheoutputfrequencyresponseformostDACs,however,rollsoffaccordingtothesin(x……

摘要：数字-模拟转换器（DAC）将数字数据转换成模拟电压或电流的仪器和无线通信等应用。一个DAC的输出频率范围从DC到低于FS/2，其中FS是输入更新频率。然而，对于大多数的DAC输出频率响应，推出了根据SIN（X）/X（SINC）频率响应信封。Maxim>AppNotes>A/DandD/ACONVERSION/SAMPLINGCIRCUITSBASESTATIONS/WIRELESSINFRASTRUCTUREDIGITALPOTENTIOMETERSHIGH-SPEEDSIGNALPROCESSINGWIRELESS,RF,ANDCABLEKeywords:preequalization,postequalization,frequencyresponse,sinx/x,sincfunction,interpolation,Nyquist,imageJun01,2006frequency,reconstructionfilter,FIR,roll-offAPPLICATIONNOTE3853EqualizingTechniquesFlattenDACFrequencyResponseAbstract:Digital-to-analogconverters(DACs)convertdigitaldatatoanalogvoltageorcurrentinapplicationssuchasinstrumentationandwirelesscommunications.ADAC'soutputfrequencygenerallyrangesfromDCtolessthanfS/2,wherefSistheinput-updatingfrequency.TheoutputfrequencyresponseformostDACs,however,rollsoffaccordingtothesin(x……

摘要：发送预加重和接收均衡功能，可以允许串行/解串器（SerDes）器件工作在廉价的电缆或在更长的距离。本应用笔记介绍了如何将信号电缆和如何补偿，退化，退化。此外，这份文件说明了如何实现与马克西姆吉比特多媒体串行链路（GMSL）产品的强劲链接，使用有损电缆时。文章还提供了一个上线均衡的概述。Maxim>DesignSupport>TechnicalDocuments>Tutorials>High-SpeedInterconnect>APP5045Maxim>DesignSupport>TechnicalDocuments>Tutorials>VideoCircuits>APP5045Keywords:serializer,deserializer,SerDes,preemphasis,equalization,STP,shieldedtwistedpair,video,highspeeddata,cablecompensation,GMSL,gmslNov23,2011TUTORIAL5045AnIntroductiontoPreemphasisandEqualizationinMaximGMSLSerDesDevicesBy:CaglarYilmazerNov23,2011Abstract:Transmitpreemphasisandreceiveequalizationcanallowserializer/deserializer(SerDes)devicestooperateoverinexpensivecablesoroverextendeddistances.Thisapplicationnote……