标签: resistive

RRAMResistiveRandomAccessMemory相关技术手册.pdf

Bridgecircuitsareatime-honoredwaytomakeaccuratemeasurementofresistanceandotheranalogvalues.Thisarticlecoversthebasicsofbridgecircuitsandshowshowtousethemtomakeaccuratemeasurementsinpracticalenvironments.Itdetailsthekeyconcernsofbridge-circuitapplicationssuchasnoise,offsetvoltagesandoffsetvoltagedrift,common-modevoltage,andexcitationvoltage.Itdescribeshowtointerfacebridgestohigh-resolution,analog-to-digitalconverters(ADCs)andthetechniquesformaximizingADCcapabilities.……

Abstract:Touchscreensarenotanewconcept.Wherepreviouslytouchscreensweremerelydesignedtoreplacekeyboardsandmice,todaytheyconveyacompletelynewoperatingexperience.Featuringgreaterinteractionbetweentheuseranddevice,thisnew"touch"experiencehasbeenachievedbyacombinationofdifferenttechnologies.Thisarticleprovidesanoverviewofrecentadvancesintouch-screentechnologyMaxim>DesignSupport>AppNotes>A/DandD/AConversion/SamplingCircuits>APP5122Maxim>DesignSupport>AppNotes>Microcontrollers>APP5122Keywords:touchscreen,touchpanel,capacitivetouch,resistivetouch,haptics,mutualcapacitance,selfcapacitance,projectedcapacitive,hapticsactuatorSep07,2011APPLICATIONNOTE5122Touch-ScreenTechnologiesEnableGreaterInteractionBetweenUserandDeviceBy:RolandSandfuchsAbstract:Touchscreensarenotanewconcept.Wherepreviouslytouchscreensweremerelydesignedtoreplacekeyboardsandmice,todaytheyconveyacompletelynewoperatingexperience.Featuringgreaterinteractionbetweenthe……

Abstract:ThisapplicationnotedescribesthedesignofaPC-based,14-bitdataacquisitionsystem.Ittakesasystemapproach,includesallthenecessarybuildingblocks:analog,digital,hardware,andsoftware.Itdiscusseseachstep,testingsystemsseparatelybeforeintegratingthem,anddetailingpitfallslearnedalongtheway.Maxim>AppNotes>A/DandD/ACONVERSION/SAMPLINGCIRCUITSAMPLIFIERANDCOMPARATORCIRCUITSKeywords:DAQ,dataacquisition,windows-based,pc-based,ADC,analogtodigitalconverter,ADCs,Jun28,2002converters,RS232,AVR,resistordivider,resistivedivider,signalconditioning,rs-232APPLICATIONNOTE1138PracticalDataAcquisitionusingaWindows-basedPowerMeterAbstract:ThisapplicationnotedescribesthedesignofaPC-based,14-bitdataacquisitionsystem.Ittakesasystemapproach,includesallthenecessarybuildingblocks:analog,digital,hardware,andsoftware.Itdiscusseseachstep,testingsystemsseparatelybeforeintegratingthem,anddetailingpitfallslearnedalongtheway.Manyarticleshavebeenwrittenaboutthebuildingblocksinatypicaldataacq……

MAX4211F）跨负载，感官的通过电流和电压和用品在其产出（撅嘴模样）电压成正比的这些变量，连续的产品之一即成比例的负载瞬时功率。外部放大器生成控制p通道MOSFET负荷系列中的相应PWM（脉冲宽度调制）输出信号。Maxim>AppNotes>AmplifierandComparatorCircuitsCircuitProtectionKeywords:constant-powerdrivers,resistiveloads,chopped-DCdrive,opamps,analogmultipliers,current-senseamplifiersNov29,2010APPLICATIONNOTE4523Constant-PowerDriverIsSimple,Efficient,andInexpensiveAbstract:Acombinationcurrent-senseamplifierandmultiplier(MAX4211F)sensesboththecurrentthroughandvoltageacrosstheload,andsuppliesatoneofitsoutputs(POUT)avoltageproportionaltothecontinuousproductofthosevariables,i.e.,proportionaltotheload'sinstantaneouspower.ExternalopampsgenerateacorrespondingPWM(pulsewidthmodulated)outputsignalthatcontrolsap-channelMOSFETinserieswiththeload.Asimilarversionofthisarticl……

摘要：本应用笔记描述了一个基于PC的14位数据采集系统的设计。它需要一个系统的方法，包括所有必要的积木：模拟，数字，硬件和软件。分别讨论每一个步骤，测试系统整合，并详细介绍沿途了解到的陷阱之前。Maxim>AppNotes>A/DandD/ACONVERSION/SAMPLINGCIRCUITSAMPLIFIERANDCOMPARATORCIRCUITSKeywords:DAQ,dataacquisition,windows-based,pc-based,ADC,analogtodigitalconverter,ADCs,Jun28,2002converters,RS232,AVR,resistordivider,resistivedivider,signalconditioning,rs-232APPLICATIONNOTE1138PracticalDataAcquisitionusingaWindows-basedPowerMeterAbstract:ThisapplicationnotedescribesthedesignofaPC-based,14-bitdataacquisitionsystem.Ittakesasystemapproach,includesallthenecessarybuildingblocks:analog,digital,hardware,andsoftware.Itdiscusseseachstep,testingsystemsseparatelybeforeintegratingthem,anddetailingpitfallslearnedalongtheway.Manyarticleshavebeenwrittenaboutthebuildingblocksinatypicaldataacq……

摘要：机械错位和缩放因素导致的触摸屏面板（触摸屏控制器翻译）和（通常是一个液晶显示器）上安装触摸屏显示未来值之间的不匹配。本教程讨论如何校准触摸屏，以配合显示。Maxim>DesignSupport>TechnicalDocuments>ApplicationNotes>Automotive>APP5296Maxim>DesignSupport>TechnicalDocuments>ApplicationNotes>InterfaceCircuits>APP5296Maxim>DesignSupport>TechnicalDocuments>ApplicationNotes>MeasurementCircuits>APP5296Keywords:touchscreenpanels,touchscreencontrollers,touchscreen,touchpanels,N-pointcalibration,calibration,3-pointcalibration,touchsystems,resistiveMay07,2012APPLICATIONNOTE5296AnEasy-to-UnderstandExplanationofCalibrationinTouch-ScreenSystemsBy:FaisalTariqMay07,2012Abstract:Mechanicalmisalignmentandscalingfactorsleadtoamismatchbetweenthevaluescomingf……

摘要：双方目前的组合电流检测放大器和倍增器（MAX4211F）感官和负载两端的电压，其输出（POUT的）电压成正比，即这些变量的连续产品的供应，成正比负载的瞬时功率。外部运算放大器产生相应的PWM（脉宽调制）输出信号，控制与负载串联p沟道MOSFET。Maxim>AppNotes>AmplifierandComparatorCircuitsCircuitProtectionKeywords:constant-powerdrivers,resistiveloads,chopped-DCdrive,opamps,analogmultipliers,current-senseamplifiersNov29,2010APPLICATIONNOTE4523Constant-PowerDriverIsSimple,Efficient,andInexpensiveAbstract:Acombinationcurrent-senseamplifierandmultiplier(MAX4211F)sensesboththecurrentthroughandvoltageacrosstheload,andsuppliesatoneofitsoutputs(POUT)avoltageproportionaltothecontinuousproductofthosevariables,i.e.,proportionaltotheload'sinstantaneouspower.ExternalopampsgenerateacorrespondingPWM(pulsewidthmodulated)outputsignalthatcontrolsap-channelMOSFETinserieswiththeload.Asimilarversionofthisarticl……

摘要：DS4402或DS4404可调电流DAC用于调整的DC-DC转换器的输出电压的幅度。本文介绍如何正确地选择在一个DC-DC转换器的反馈分压器网络的电阻值时，DS4402或DS4404在设计就业。Maxim>AppNotes>COMMUNICATIONSCIRCUITSOSCILLATORS/DELAYLINES/TIMERS/COUNTERSPOWER-SUPPLYCIRCUITSKeywords:DC/DCConverter,resistivefeedbackdividernetwork,currentDAC,full-scalecurrent,sourceMay30,2007current,sinkcurrent,outputvoltagemarginAPPLICATIONNOTE4055UsingtheDS4402/DS4404toMargintheOutputVoltageofaDC-DCConverterAbstract:ADS4402orDS4404adjustable-currentDACisusedtoadjustthemarginofaDC-DCconverter'soutputvoltage.ThisarticledescribeshowtoproperlyselecttheresistorvaluesinaDC-DCconverter'sfeedbackdividernetworkwhenaDS4402orDS4404isemployedinthedesign.TheAdjustablePowerSupplyTheDS4402/DS4404DACscontaintwo/fourICadjustablecurrentsourcescapableofsinkingandsourcingcurr……

摘要：一个DS4412可调电流DAC用于调整的DC-DC转换器的输出电压幅度。本文介绍如何正确地选择一个DC-DC转换器的反馈分压器网络的电阻值时，DS4412在设计就业。Maxim>AppNotes>COMMUNICATIONSCIRCUITSMICROPROCESSORSUPERVISORCIRCUITSMISCELLANEOUSCIRCUITSVOLTAGEREFERENCESKeywords:DC-DCconverter,resistivefeedbackdividernetwork,currentDAC,full-scalecurrent,sourceFeb20,2008current,sinkcurrent,outputvoltagemarginAPPLICATIONNOTE4197UsingtheDS4412toMargintheOutputVoltageofaDC-DCConverterAbstract:ADS4412adjustable-currentDACisusedtoadjustthemarginofaDC-DCconverter'soutputvoltage.ThisarticledescribeshowtoproperlyselecttheresistorvaluesofaDC-DCconverter'sfeedbackdividernetworkwhenaDS4412isemployedinthedesign.TheAdjustablePowerSupplyTheDS4412containstwoICadjustablecurrentsourcescapableofsinkingandsourcingcurrent.Atypicalapplicationforthese……

摘要：一个电阻反馈网络经常被用来设置输出电压的电源。一个机械电位器（壶），方便地解决问题，调整电源。为了更方便地自动校准，机械锅可以用数字电位器取代。本应用笔记介绍了校准解决方案，采用了数字电位器，因为数字电位器小，随着年龄的增长或振动不动，并且可以远程重新调整。这个建议的解决方案降低了系统的最终数字电位器的端到端电阻的容差的敏感度，使设计师的最佳解决方案。本应用笔记中还介绍了一些需要计算电阻链的价值，并以这种方式使用的数字电位器的方程。一个与标准reisistor值的电子表格是容易计算。Maxim>DesignSupport>TechnicalDocuments>ApplicationNotes>DigitalPotentiometers>APP4936Keywords:powersupply,calibrate,calibration,voltagereference,digitalpotentiometer,digipot,mechanicalpotentiometer,resistivefeedbackApr20,2012APPLICATIONNOTE4936CalibratingaPowerSupplywithaDigitalPotentiometerBy:DavidFry,StrategicApplicationsEngineeringManagerApr20,2012Abstract:Aresistivefeedbacknetworkisoftenusedtosettheoutputvoltageofapowersupply.Amechanicalpotentiometer(pot)convenientlysolvestheproblemofadjustingapowersupply.Foreasierautomaticcalibration,amechanicalpotcanbereplacedwithadi……

摘要：一个DS4424可调电流DAC用于调整的DC-DC转换器的输出电压幅度。本文介绍如何正确地选择一个DC-DC转换器的反馈分压器网络的电阻值时，DS4424在设计就业。Maxim>AppNotes>DIGITALPOTENTIOMETERSKeywords:DC-DCconverter,resistivefeedbackdividernetwork,currentDAC,full-scalecurrent,sourceSep22,2008current,sinkcurrent,outputvoltagemargin,powersupply,testmargining,DC-DCconverterfeedbackmarginingAPPLICATIONNOTE4280UsingtheDS4424toMargintheOutputVoltageofaDC-DCConverterAbstract:ADS4424adjustable-currentDACisusedtoadjustthemarginofaDC-DCconverter'soutputvoltage.ThisarticledescribeshowtoproperlyselecttheresistorvaluesofaDC-DCconverter'sfeedbackdividernetworkwhentheDS4424isemployedinthedesign.IntroductionTheDS4424adjustable-currentDACissimilartotheDS4404adjustable-currentDACwithtwomajordifferences.First,theDS4424has127settingseachfor……

摘要：DS4424可调节电流DAC用于调整直流-直流转换器的输出电压的边距。本文介绍如何正确选择的直流-直流转换器的反馈分隔线网络电阻值时DS4424受雇于设计。Maxim>AppNotes>DIGITALPOTENTIOMETERSKeywords:DC-DCconverter,resistivefeedbackdividernetwork,currentDAC,full-scalecurrent,sourceSep22,2008current,sinkcurrent,outputvoltagemargin,powersupply,testmargining,DC-DCconverterfeedbackmarginingAPPLICATIONNOTE4280UsingtheDS4424toMargintheOutputVoltageofaDC-DCConverterAbstract:ADS4424adjustable-currentDACisusedtoadjustthemarginofaDC-DCconverter'soutputvoltage.ThisarticledescribeshowtoproperlyselecttheresistorvaluesofaDC-DCconverter'sfeedbackdividernetworkwhentheDS4424isemployedinthedesign.IntroductionTheDS4424adjustable-currentDACissimilartotheDS4404adjustable-currentDACwithtwomajordifferences.First,theDS4424has127settingseachfor……

摘要：电阻式反馈网络经常用来设置输出电压的电源。机械电位器(罐)方便地解决调整电源的问题。为方便的自动校准、机械锅可以替换成数字锅。本应用指南介绍了校准解决方案，它使用数字锅，因为digipots是规模较小，不会随年龄或振动、移动和可以远程要重新校准。这项拟议的解决方案降低了数字锅端到端阻力，制作设计师最优解决方案中的容错系统的敏感性。本应用程序说明还解释了一些计算的电阻链值和使用这种方式的数字锅所需的方程。可很容易计算标准reisistor的值与电子表格。Maxim>DesignSupport>TechnicalDocuments>ApplicationNotes>DigitalPotentiometers>APP4936Keywords:powersupply,calibrate,calibration,voltagereference,digitalpotentiometer,digipot,mechanicalpotentiometer,resistivefeedbackApr20,2012APPLICATIONNOTE4936CalibratingaPowerSupplywithaDigitalPotentiometerBy:DavidFry,StrategicApplicationsEngineeringManagerApr20,2012Abstract:Aresistivefeedbacknetworkisoftenusedtosettheoutputvoltageofapowersupply.Amechanicalpotentiometer(pot)convenientlysolvestheproblemofadjustingapowersupply.Foreasierautomaticcalibration,amechanicalpotcanbereplacedwithadi……

FullyIntegrated60-GHzSingle-EndedResistiveMixerin90-nmCMOSTechnologyIEEEMICROWAVEANDWIRELESSCOMPONENTSLETTERS,VOL.16,NO.1,JANUARY200625FullyIntegrated60-GHzSingle-EndedResistiveMixerin90-nmCMOSTechnologyBaharM.Motlagh,StudentMember,IEEE,StenE.Gunnarsson,MattiasFerndahl,andHerbertZirath,Member,IEEEAbstract―Thisletterpresentsthedesignandcharacterizationofafullyintegrated60-GHzsingle-endedresistivemixerina90-nmCMOStechnology.Aconversionlossof11.6dB,1-dBcompressionpointof6dBmandIIP3of16.5dBmweremeasuredwithalocaloscillator(LO)powerof4dBmandzerodrainbias.ThepossibilityofimprovementinIIP3withselectivedrainbiashasbeenveried.A3-dBimprovementinIIP3wasobtainedwith150-mVdcvoltageappliedatthedrain.Microstriptransmissionlinesareusedtorealizema……