标签: bandwidth

FastCompensationExtendsPowerBandwidth

howtoincreasethebandwidthofdigitalpotentiometers10xto100x……

buildhigh-GBWop-ampfromadualvideoamplifiers……

射频CMOS集成电路原理和设计-10High-FrequencyAmplifierDesignContentsIntroductionZerosasBandwidthEnhancersTheShunt-SeriesAmplifierTunedAmplifiersNeutralizationandUnilateralizationCascadedAmplifiersLecture8,Oct.21,20031IntroductionThedesignofamplifiersathighfrequenciesdemandsmoreeffortinreachingthedesiredperformancewhenapproachingtheinherentlimitationsofthedevicesthemselves.Theeffectofever-presentparasiticcapacitancesandinductancescanimposeseriousconstraintsonachievableperformance.Acollectionofusefulbandwidthextensiontechniqueswillbeintroduced.Itispos……

vga矩阵切换芯片……

Abstract:TheThermalNoiseCalculator(TNC)aidsintheanalysisofthermalnoisefoundinresistorsandothernoisesources.TheprogramisforusewithanHP®50gcalculatororfreePCemulator.Maxim>DesignSupport>AppNotes>A/DandD/AConversion/SamplingCircuits>APP5059Maxim>DesignSupport>AppNotes>AmplifierandComparatorCircuits>APP5059Maxim>DesignSupport>AppNotes>DigitalPotentiometers>APP5059Keywords:thermalnoise,noisevoltage,whitespectraldensity,Johnsonresistance,temperature,1/fcornerfrequency,calculators,analogcircuitdesign,HP50gprograms,designtool,circuitanalysis,signaltestmeasurement,bandwidth,clock,jitter,analogreferredAug23,2011APPLICATIONNOTE5059ThermalNoiseCalculatorTutorialBy:BillLaumeister,StrategicApplicationsEngineerAbstract:TheThermalNoiseCalculator(TNC……

Abstract:Interleavingmultipleanalog-to-digitalconverters(ADCs)isusuallyperformedwiththeintenttoincreaseaconverterseffectivesamplerate,especiallyiftherearenooronlyfewoff-the-shelfADCsavailablethatfulfillthedesiredsample,linearityandACrequirementsofsuchapplications.However,time-interleavingdataconvertersisnotaneasytask,becauseevenwithperfectlylinearcomponents,gain/offsetmismatchesandtimingerrorscancauseundesiredspursintheoutputspectrum.Thefollowingarticleprovidesvaluableinsightintothetheoreticalapproachoftime-interleavedanalog-to-digitalconvertersandthekindofroadblocks(andhowtocompensateforthem)adesignerusuallyencounterswhenbuildingatime-interleavedsystem.Maxim>DesignSupport>TechnicalDocuments>Tutorials>A/DandD/AConversion/SamplingCircuits>APP989Maxim>DesignSupport>TechnicalDocuments>Tutorials>Basestations/WirelessInfrastructure>APP989Maxim>DesignSupport>TechnicalDocuments>Tutorials>High-SpeedSignalProcessing>APP989Keywords:interleaving,time-interleaving,high-speed,analog-to-digitalconverter,high-speedADC,coarsequantizer,finequantizer,flashconverter,bandwidthlimitation,offseterror,gainerror,mismatches,nonlinearities,clockphasenoise,clockjitterMar01,2001TUTORIAL989MultiplyYourSamplingRatewithTime-InterleavedDataConvertersMar01,200……

【应用手册】SharingExternalMemoryBandwidthUsingtheMulti-PortFront-EndReferenceDesignThisdocumentdescribesthefeaturesandarchitectureoftheAltera®Multi-PortFront-End(MPFE)referencedesign,detailsthedesignflowyoushouldfollowtointegratetheMPFEblockintoyourdesign,andillustratesthefunctionalityoftheMPFEblockinanexamplesystemwithmultiplemasters.TheMPFEreferencedesignallowsyoutoefficientlyshareaccesstoexternalmemorybetweenmultipledatamastersinyourdesign.CombinedwiththeAlteraDDR2andDDR3SDRAMControllerwithUniPHY,theMPFEblockallowsefficientaccesstoDDR2orDDR3SDRAMmemories.Inthisdocument,thetermsmasterandslavearerelativetotheMPFEreferencedesign,unlessspecificallyreferredtoasamasterinyoursystem.ThemasterportontheMPFEblockconnectstotheslaveportonthememorycontroller.EachslaveportontheMPFEconnectstothemasterportontheuserlogicblockinyoursystemthatrequiresaccesstoexternalmemory.SharingExternalMemoryBandwidthUsingtheMulti-PortFront-EndReferenceDesignAN-637-01ApplicationNoteThisdocumentdescribesthefeaturesandarchitectureoftheAlteraMulti-PortFront-End(MPFE)referencedesign,detailsthedesignflowyoushouldfollowtointegratetheMPFEblockintoyourdesign,andillustratesthefunctionalityofthe……

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：交错多个模拟-数字转换器（ADC）通常采用增加一个转换器，有效样本率的意图，尤其是如果有没有或只有很少可用的现成的ADC完成所需的样品，线性交流等应用的要求。然而，时间交错的数据转换器是不是一件容易的事，因为即使有完美的线性元件，增益/偏移不匹配和时序错误可能会导致在输出频谱中意外马刺。时间交错的模拟-数字转换器和路障（以及如何补偿他们）的理论方法，设计师通常会建立一个时间交错系统时遇到下面的文章提供了宝贵的见解。Maxim>DesignSupport>TechnicalDocuments>Tutorials>A/DandD/AConversion/SamplingCircuits>APP989Maxim>DesignSupport>TechnicalDocuments>Tutorials>Basestations/WirelessInfrastructure>APP989Maxim>DesignSupport>TechnicalDocuments>Tutorials>High-SpeedSignalProcessing>APP989Keywords:interleaving,time-interleaving,high-speed,analog-to-digitalconverter,high-speedADC,coarsequantizer,finequantizer,flashconverter,bandwidthlimitation,offseterror,gainerror,mismatches,nonlinearities,clockphasenoise,clockjitterMar01,2001TUTORIAL989MultiplyYourSamplingRatewithTime-InterleavedDataConvertersMar01,200……

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……

摘要：交错多个模拟-数字转换器（ADC）通常采用增加一个转换器，有效样本率的意图，尤其是如果有没有或只有很少可用的现成的ADC完成所需的样品，线性交流等应用的要求。然而，时间交错的数据转换器是不是一件容易的事，因为即使有完美的线性元件，增益/偏移不匹配和时序错误可能会导致在输出频谱中意外马刺。时间交错的模拟-数字转换器和路障（以及如何补偿他们）的理论方法，设计师通常会建立一个时间交错系统时遇到下面的文章提供了宝贵的见解。Maxim>DesignSupport>TechnicalDocuments>Tutorials>A/DandD/AConversion/SamplingCircuits>APP989Maxim>DesignSupport>TechnicalDocuments>Tutorials>Basestations/WirelessInfrastructure>APP989Maxim>DesignSupport>TechnicalDocuments>Tutorials>High-SpeedSignalProcessing>APP989Keywords:interleaving,time-interleaving,high-speed,analog-to-digitalconverter,high-speedADC,coarsequantizer,finequantizer,flashconverter,bandwidthlimitation,offseterror,gainerror,mismatches,nonlinearities,clockphasenoise,clockjitterMar01,2001TUTORIAL989MultiplyYourSamplingRatewithTime-InterleavedDataConvertersMar01,200……

摘要：热噪声计算器（TNC）艾滋病在电阻和其他噪声源中的热噪声分析。该方案是®50克使用惠普计算器或免费的PC模拟器Maxim>DesignSupport>AppNotes>A/DandD/AConversion/SamplingCircuits>APP5059Maxim>DesignSupport>AppNotes>AmplifierandComparatorCircuits>APP5059Maxim>DesignSupport>AppNotes>DigitalPotentiometers>APP5059Keywords:thermalnoise,noisevoltage,whitespectraldensity,Johnsonresistance,temperature,1/fcornerfrequency,calculators,analogcircuitdesign,HP50gprograms,designtool,circuitanalysis,signaltestmeasurement,bandwidth,clock,jitter,analogreferredAug23,2011APPLICATIONNOTE5059ThermalNoiseCalculatorTutorialBy:BillLaumeister,StrategicApplicationsEngineerAbstract:TheThermalNoiseCalculator(TNC……

MeasuringtheLoopBandwidthAppliedRadioLabswww.radiolab.com.auMeasuringtheLoopBandwidthofaPLLDesignFile:DN00315October1999IntroductionManymoderncommunicationsystemsutilisePLLfrequencysynthesizers.ThePLLisafeedbackloop,andthefrequencydomaincharacteristicsofthelooptransferfunction(gainandphaseresponse)havesignificanteffectonthePLLoperation,forexample:§§§Lockingtimes(e.g.overshootandringingforpoorphasemargin)Phasenoise‘ears’ifphasemarginispoorFrequencyresponseofmodulation/demodulationLink1VCOFoutMainDivider1/NKv/sF(s)PhaseDetectorKd1/MReferenceDividerFrefLoopFilterFigure1-PLLSynthesizerMeasuringtheLoopBandwidthForthePLLinFigure1,weinsertalow-passfilterinplaceofLink1.Asuitablefilterist……

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……