标签: mixer

IPProductGuide

LT5579和LT5578混频不需使能引脚即可用于带有外部电源的开关TDD应用中。仅使用三个部件(IRLML6401、2N7002和MC74HC1G04)，一个高性能高频端电源开关实现打开和关断的时间小于1μ秒。FastTimeDivisionDuplex(TDD)TransmissionUsinganUpconvertingMixerwithaHighSideSwitch……

Abstract:ThefollowingarticleprovidesaninsightintothefeaturesandfunctionalityofMaxim'snewLObuffer/splitterfamilyMAX9987andMAX9990.Thepapercoversspecifiedparametersandtheirimportanceandimpactonsystemapplicationssuchascellularbasestationsandconcludeswithpracticalapplicationscircuits,whichconfigurethebuffer/splittercircuitstoadjustoutputpowerlevelsanaloganddigitalaswellascompensatefortemperaturefluctuations.Maxim>AppNotes>A/DandD/ACONVERSION/SAMPLINGCIRCUITSBASESTATIONS/WIRELESSINFRASTRUCTURECOMMUNICATIONSCIRCUITSHIGH-SPEEDSIGNALPROCESSINGWIRELESS,RF,ANDCABLEKeywords:localoscillator,buffer,splitter,LO,amplifier,cellular,basestation,UMTS,GSM,DCS,PCS,RFMar06,2003outputpower,mixer,temperaturecontrol,temperaturecompensation,WilkinsonsplitterAPPLICATIONNOTE1917SimplifyingTomorrow'sLODriveDesignswiththeMAX9987-90FamilyofLOBuffers/SplittersAbstract:ThefollowingarticleprovidesaninsightintothefeaturesandfunctionalityofMaxim'snewLObuffer/splitterfamilyMAX9987andMAX9990.Thepapercoversspecifiedparametersandtheirimportanceandimpactonsystemapplicationssuchascellularbasestationsandconcludeswithpr……

摘要：下面的文章提供了Maxim的新LO缓冲器/分配器系列MAX9987和MAX9990的特点和功能的洞察力。本文涵盖了指定的参数，其重要性和影响系统的应用，如蜂窝基站，并得出结论与实际应用电路，配置缓冲/分路器电路模拟和数字来调整输出功率水平以及补偿温度波动。Maxim>AppNotes>A/DandD/ACONVERSION/SAMPLINGCIRCUITSBASESTATIONS/WIRELESSINFRASTRUCTURECOMMUNICATIONSCIRCUITSHIGH-SPEEDSIGNALPROCESSINGWIRELESS,RF,ANDCABLEKeywords:localoscillator,buffer,splitter,LO,amplifier,cellular,basestation,UMTS,GSM,DCS,PCS,RFMar06,2003outputpower,mixer,temperaturecontrol,temperaturecompensation,WilkinsonsplitterAPPLICATIONNOTE1917SimplifyingTomorrow'sLODriveDesignswiththeMAX9987-90FamilyofLOBuffers/SplittersAbstract:ThefollowingarticleprovidesaninsightintothefeaturesandfunctionalityofMaxim'snewLObuffer/splitterfamilyMAX9987andMAX9990.Thepapercoversspecifiedparametersandtheirimportanceandimpactonsystemapplicationssuchascellularbasestationsandconcludeswithpr……

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……

ADSMixerdesign]AdvancedDesignSystem2008-MixerDesignGuideMixerDesignGuideADS2008Update1May2008MixerDesignGuide1AdvancedDesignSystem2008-MixerDesignGuideAgilentTechnologies,Inc.2000-20085301StevensCreekBlvd.,SantaClara,CA95052USANopartofthismanualmaybereproducedinanyformorbyanymeans(includingelectronicstorageandretrievalortranslationintoaforeignlanguage)withoutprioragreementandwrittenconsentfromAgilentTechnologies,Inc.asgovernedbyUnitedStatesandinternationalcopyrightlaws.AcknowledgmentsMentorGraphicsisatrademarkofMentorGraphicsCorporationintheU.S.andothercountries.Microsoft,Windows,MSWindows,WindowsNT,andMS-DOSareU.S.registeredtrademarksofMicrosoftCorporation.PentiumisaU.S.registered……

解决方案之十子谐波混频器设计ansoft_solution_mixerANSOFT高频系列设计Ansoft频设计决子谐波混频器设计-电路/系统/平面电磁场AnsoftDesigner基于电磁场的EDA软件工具设计ANSOFT高频系列设计AnsoftDesignerCircuit/System/EMPlanar设计环ElectromagneticallyChargedEDASoftware射频模块设计、调谐、贴片天线、PCB设计高频电路/平面电磁场仿真层计为先进的数据输入全集成化的版图/原理图编辑器动态设计项目管理部件库扩展和管理求解器管理先进的后处理和图形化结果强大的三维动态视图系统、电路和部件仿真分析三维多层平面电磁仿真全集成化的多种仿真工具的协同仿真和HFSS协同仿真将频级电电电气统设计软连个设设计ANSOFT高频系列设计Circuit/System/EMPlanarElectromagneticallyChargedEDASoftware子谐波混频器LO利用本振的耦次谐波产生的交调产物利用本振的耦次谐波产生的交调产物传统的混频器中所需的交调产物为LOLO±±传统的混频器中所需的交调产物为RF。RF。子谐波混频器中所需的交调产物为2LO2LO子谐波混频器中所需的交调产物为±RF。RF。±RF优点……

MicrowaveOffice设计混频器视频,MWO_MIXER_VIDEO……

DesigninganRFICCMOSupconversionmixerdesignsoftwareDesigninganRFICCMOSupconversionmixerSoftwaretohelptheengineerdesignandimplementaCMOSmixeronanRFICplatform―issues,tradeoffsandsolutions.ByStephenLongesigningamixertoworkwithinaradiofrequencyintegratedcircuit(RFIC)ischallenging.Differingperformancespecificationsmustbeprioritizedbasedontheapplication.Somespecificationsareforreceiveapplicationswithawiderangeofinputsignallevelswheremaximumlinearityunderlargesignalconditionsisoftenmorecriticalthanthenoisefigure.Ontheotherhand,fortransmitapplicationswherethesignallevelscanbecontrolled,thedesignstrategyshiftstotradeoffsbetweennoiseandintermodulationdistortion(IMD)behaviortoachievethelargestuseabledynamicrange.Inthis……

MixerSheet1of10MixersAMixerisananaloguedevicethatcanmultiplytwosignalstogetherandalsoprovidesthedifferenceofthetwosignals.Theyarecomposedofanon-lineardevice(adiodeoratransistor)andpassivecouplersdevicestoinjecttheinputmixingsignalsintothenon-lineardevicethatwillperformthemixing.Currenttechnologystate-of-the-artinmixerrealizationshowsthatthebandwidthofmixersarelimitedbythepassivedevicesandnotbythediodeortransistors,whichhavebandwidthsexceedingtherequirements.Bandwidthofthemixerwillbelimitedbythebandwidthofthecouplers.Themultiplicationprocessbeginsbyinputtingtwosignals:a=Asin(ω1t+φ1)andsignalb=Bsin(ω2t+φ2)Theresultingmultipliedsignalwillbe:a.b=ABsin(ω1.t+φ1)……

Mixerdesign,(Mixerdesign)……

MixerSimulationwithHPAdvancedDesignSystemSolutionsfromHPEEsofMixerSimulationwithHPAdvancedDesignSystemTechnicalNoteIntroductionMixersarenonlinearcircuitsusedtotranslatesignalsfromonefrequencytoanother.Theyarecharacterizedbyhowmuchgainorlosstheyintroduceinthisconversion,aswellashowmuchdistortionandnoisetheycontribute.Forthisreason,accuratenonlineardevicemodelsareessentialtogettinggoodresults,butobtainingthesemodelsisnotdiscussedhere.ThistechnicalnotecoverssomeofthedetailsrequiredtosimulatemixerswithHPAdvancedDesignSystem.Unlessotherwisenoted,allofthesimulationset-upsanddatadisplaysareincludedintheHPADS1.0exampleprojectexamples/RFIC/Mixers_prj.Adesignercouldeasilycopyandmodifypartsofthisprojectinordertorun……

PaperMixer……

混频器的ADS设计（含project文件，ppt）,mixer……

LPLVRFmixerLow-PowerLow-VoltageCMOSRFMixersMohamedKawokgy1)Introduction:RFmixerisanessentialpartofwirelesscommunicationsystems.Modernwirelesscommunicationsystemsdemandstringentdynamicrangerequirements.Thedynamicrangeofareceiverisoftenlimitedbythefirstdownconversionmixer.Thisforcesmanycompromisesbetweenfiguresofmeritsuchasconversiongain,linearity,dynamic,range,noisefigureandporttoportisolationofthemixer.Integratedmixersbecomemoredesirablethandiscreteonesforhighersystemintegrationwithcostandspacesavings.Inordertooptimizetheoverallsystemperformance,thereexistaneedtoexaminethemeritsandshortcomingsofeachmixerfeasibleforintegratedsolutions.[1]Afewyearsagotheworldofwirelesscommunications……

AN1838_Mixer2x2andIP2COMMUNICATIONSCIRCUITSHIGH-SPEEDSIGNALPROCESSINGApplicationNote1838:Dec27,2002Mixer2x2SpuriousResponseandIP2RelationshipThisapplicationnotedetailsthedefinitionsfor2ndorderinterceptpoint(IP2)and2x2spuriousresponse,parametersfrequentlyfoundinRF-relatedcomponentdatasheetssuchasmixers.ReadingthroughthisapplicationnotewillenabletheusertoconvertIP2toitscorresponding2x2spuriousresponsevalueandviceversa.Whenmixerdatasheetsprovide2nd-orderresponseinformationintheirACelectricalcharacteristicstable,theywilleitherrefertosecondorderinterceptpoint(IP2)performanceor2x2spuriousrejectionperformance.Thepurposeofthisapplicationnoteistoshowtherelationshipbetweenthesetwoparametersanditsapplicabil……

CMOS_LNA_mixer_designSomeDesignAspectsonRFCMOSLNAsandMixersAnna-KarinStenmanDepartmentofElectroscienceLundUniversityP.O.Box118,S-22100LUNDSWEDEN2001Anna-KarinStenmanNo.26ISSN1402-8662PrintedinSwedenKFSABLund,December2001ToMarkusAbstractThisthesisdealwithtwopartsofaradioreceiver.Thelownoiseamplifier(LNA)andthemixer.AtunedRFfront-endamplierinCMOSwithanoperatingfrequencyaround1.8to2GHzhasbeeninvestigated.Asymmetricdesignhasbeenusedtoimprovelinearitywithpreservedpowerconsumption.Inthiscaseithasbeenaparallelconnectionofcomplementarydevices.Thesymmetricsolutionallowstheuseofinductorpairsintransformerconfigurationtoimprovethegainofthecircuit.Theinputimpedancehasbeencontrolledbyan……