标签: rejection

Anovelrobustdisturbancerejectionanti-windupframework

Common-moderejectionofthedifferentialoperationalamplifierwithshuntcommon-modefeedback

ImprovingdisturbancerejectionofPIDcontrollersbymeansofthemagnitudeoptimummethod

ImprovedPowerSupplyRejectionForICLinearRegulators……

Thisarticleexplorestheeffectofclocktoleranceontheperformanceofthelowpassdecimationanddigitalfilterinherentinsigma-deltaADCs,andespeciallythefilternotchfrequencies.Low-bandwidthsigma-deltaapplicationscommonlytakeadvantageofthedigitalfiltertoprovide50Hz,60Hz,orsimultaneous50Hz/60Hznoiserejection.Itisimportanttounderstandtherelationshipbetweenclockfrequencyandfiltercharacteristicsofthedigitalfilterwhenchoosinganexternalclockcrystalorselectinganinternalclock.……

Abstract:Manyoftoday'sinstrumentationandprocesscontrolapplicationsconverttheanalogoutputofasensorforprocessingand/orstorageusingananalog-to-digitalconverter(ADC).ForvoltageinputADCs,threedifferentinputstructuretypesexist:Single-Ended,Pseudo-DifferentialandFully-Differential.Thistutorialexplainsthedifferences,advantagesandtradeoffsbetweentheinputtypes.Maxim>AppNotes>A/DandD/AConversion/SamplingCircuitsKeywords:single-ended,signalconditioning,pseudodifferential,fullydifferential,commonmoderejection,Jun14,2002CMRR,noise,ADC,a/d,analogdigital,analogtodigital,converters,convertorsAPPLICATIONNOTE1108UnderstandingSingle-Ended,Pseudo-DifferentialandFully-DifferentialADCInputsAbstract:Manyoftoday'sinstrumentationandprocesscontrolapplicationsconverttheanalogoutputofasensorforprocessingand/orstorageusingananalog-to-digitalconverter(ADC).ForvoltageinputADCs,threedifferentinputstructuretypesexist:Single-Ended,Pseudo-DifferentialandFully-Differential.Thistutorialexplainsthedifferences,advantagesandtradeoffsbetweentheinputtypes.Manyoftoday'selec……

摘要：描述的电路提供了一个从piezofilm传感器的热输出。该电路是一个高输入阻抗的差分电荷放大器，使用三运放仪表放大器配置了几分古典。差阶段拒绝电阻产生的热噪声，并作为一阶高通滤波器。元件值的选择进行了讨论，并一些典型valuese建议。备用配置建议，为克服一些典型电路限制。Maxim>AppNotes>AmplifierandComparatorCircuitsSensorsKeywords:thermalsensor,temperaturesensor,piezoelectric,high-impedanceinput,high-Zbufferamplifier,tempsensor,piezo,chargeJun26,2002amplifier,high-passfilter,noiserejection,common-moderejection,CMR,differentialtosingle-ended,signalconditioning,APPLICATIONNOTE1127AmplifierProvidesSignalConditioningforPiezofilmSensorAbstract:Describedcircuitprovidesathermaloutputfromapiezofilmtransducer.Thecircuitisahigh-input-impedancedifferentialchargeamplifierusingthreeopampsinasomewhatclassicalinstrumentationamplifierconfiguration.Thedifferentialstagerejectsresistor-generatedthermalnoise,andactsasafirst-orderhigh-passfilter.Choiceofcomponentvaluesis……

摘要：本应用笔记检查方法，以减少不良副作用，如串扰和不准确的，Teridian公司的Maxim产品组合™电能计量IC。在简要回顾ADC输入，本文讨论的计量IC，以及使用铁氧体磁珠，以减少RF敏感度不同的电容器和电阻的影响。Maxim>DesignSupport>TechnicalDocuments>ApplicationNotes>EnergyMeasurement&Metering>APP5292Keywords:meteringIC,analoginput,filter,componentselection,LPF,ferrites,capacitors,inverter,solar,inter-harmonics,noiserejection,lowpassfilter,RFnoiseJun04,2012APPLICATIONNOTE5292ExternalFiltersfortheAnalogInputsofMeteringICsBy:JPJunkerJun04,2012Abstract:Thisapplicationnoteexamineswaystoreduceadversesideeffects,suchascrosstalkandinaccuracies,intheMaximportfolioofTeridianenergymeteringICs.AfterbrieflyreviewingtheADCinputs,thisarticlediscussestheeffectofdifferentcapacitorsandresistorsonmetering……

摘要：在便携式通信，低压差线性稳压器（LDO）产生的射频电路的电源电压，这些电压供电时，必须是干净的合成器和压控振荡器（VCO）。供应调节，权力往往包括宽带AC纹波的直流叠加。LDO的预期拒绝这些文物。本文介绍了三种方法改善LDO的电源抑制比（PSRR）。Maxim>Designsupport>Appnotes>FilterCircuits(Analog)>APP883Maxim>Designsupport>Appnotes>Power-SupplyCircuits>APP883Keywords:powersupplyrejectionratio,PSRR,lowdropoutregulator,LDOs,linearregulators,dampening,filter,noise,voltagecontroloscillator,VCO,lineregulation,quiescentcurrentOct01,2002APPLICATIONNOTE883ImprovedPower-SupplyRejectionforLinearRegulatorsAbstract:Inportablecommunications,low-dropoutlinearregulators(LDOs)generatesupplyvoltagesfortheRFcircuitry;thesevoltagesmustbeespeciallycleanwhenpoweringthesynthesizerandvoltage-controlledoscillator(VCO).Thesupplythatpowers……

摘要：敏感的模拟系统，如果没有足够的旁路来消除噪声，在系统的性能退化意外从一个电源运行将导致。本应用笔记提供了合适的技术来克服这个路障的洞察力。Maxim>DesignSupport>TechnicalDocuments>ApplicationNotes>BatteryManagement>APP4713Maxim>DesignSupport>TechnicalDocuments>ApplicationNotes>High-SpeedInterconnect>APP4713Maxim>DesignSupport>TechnicalDocuments>ApplicationNotes>Power-SupplyCircuits>APP4713Keywords:analog,digital,noise,AC,60Hz,powersupplyrejectionratio,PSRR,VoIP,ethernet,audioamplifier,clock,noise,bypass,filtering,LPF,low-passfilter,RFsystem,CMOS,camera,sensorchipMay11,2012APPLICATIONNOTE4713EliminateNoiseThroughProperSupplyBypassFilteringBy:WalterChen,PrincipleMemberoftheTechnicalStaff,ApplicationsMay11,2012Abstract:I……