tag 标签: Overview

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    时间: 2020-9-25 23:32
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    上传者: LGWU1995
    Lesson13Overviewofmoderndigitalsystemdesign.ppt
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    时间: 2020-9-7 21:49
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    SmartCloudEntryOverview
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    时间: 2020-9-7 21:48
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    Overviewofcloudcomputing
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    时间: 2020-7-30 09:29
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    An_overview_of_ST_MC_SDK_525
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    时间: 2020-4-7 12:20
    大小: 386KB
    上传者: 978461154_qq
    GSM_System_Overview(一台湾的教程不错)GSMSystemOverview1OGSMt¨J¤Aù¤qy{BwqBê°eA°ò±`CGSMU-¤l¨tBLuq¤-±B¤÷ùUPGroupSpecialGSMWGlobalSystemforMobileCommunication,¤]°Mobile,xì°q¨t,O{¤¨jv¤GN°q°T¨t.b±°QGSMwó¨P[cL¤{whüa¤è4,ISDN,Hhv-l¤.¨O]°.,|o{GSMhGSMPL¨uLuqT°ó¨featuresO¨AMPSPIS-¨p,1984~,¨wnetworkarchitecture,signalingprotocol,openinterfaceGSM3(aworkinggroupofGSM)¨üìISDN-ìhy,]servicedefinitionMsignalingprotocol¨üISDNvj¤T.¨¤§@,KO¨OSI(OpenSystemInterconnection)layeredmodel.Reference(1/2)[1]WirelessandMobileNetworkArchitecturesAY-BingLinandImrichChlamtacAWileyComputerPublishingC[2]MobileandWirelessNetworksAUylessBlackAPrenticeHallC[3]TheGSMSystemforMobileCommunicationAM……
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    时间: 2019-12-25 15:38
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    EDK入门学习……
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    时间: 2020-1-3 18:28
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    lcdintroduction-chuanpin……
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    时间: 2020-1-3 18:29
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    上传者: 二不过三
    lcd_drive_ic_design……
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    时间: 2020-1-6 12:01
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    上传者: 238112554_qq
    在辨识mark的过程中,如果你不能确定封装,那也会給确定型号带来很大的困难,该文件含图片,详细尺寸,封装交叉对照,觉得值得一看,两个文件,各品牌通用。通常从mark去反查型号,我们按以下4个步骤,尽可能知道多的信息:1.品牌2.封装3.分类4.mark由于各厂商的命名规则不同,所以会看到不少元器件表面的mark非常复杂,以至于不能分辨那些是主要mark,这就要靠经验了,通常要先分析该品牌的特殊规则,譬如特殊标记,特殊位置等等。不同厂商对同一种封装所使用的叫法也不尽相同。在datasheet看尺寸,外形都一样的元器件,不同厂商用了不同标准的叫法。举例子SMA,DO-214AC10个厂商可能都叫的不一样,所以先来认识封装很重要,这也是学习电子的基础之一。PhilipsSemiconductorsDiscreteSemiconductorPackagesPrefaceTABLEOFCONTENTSIntroduction..................................................................................iiiChapter1-Packageoverview.................................................................1-1PackagesinascendingorderofSOD/SOTnumbers............................................1-2Cross-referencefromJEDECtoSOD/SOT……
  • 所需E币: 3
    时间: 2019-12-24 23:04
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    Abstract:AniButtonisachiphousedinastainlesssteelenclosure.Tokeepthecostofaccesslow,theelectricalinterfaceisreducedtoanabsoluteminimum,i.e.,onedatalineplusground(alsocalled1-Wire®).Theenergyneededforcommunicationis"stolen"fromthedataline("parasiticpower").……
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    时间: 2020-1-9 17:59
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    11_RedArrow–OverviewRedArrowIntroductionKingterXiaAgendaMMIArchitecture……
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    ULC2资料,Driver_Overview……
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    时间: 2020-1-13 19:13
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    RFDirectionalCouplersand3dBHybridsOverviewApplicationNoteRFDirectionalCouplersand3dBHybridsOverviewDirectionalCouplersForprovidingasampleofthepowerpropagatinginonedirectiononatransmissionline.M560V2.003dBHybridsFordividingasignalintotwosignalsofequalamplitudeandaconstant90°or180°phasedifferential.Forquadraturecombiningorperformingsummation/differentialcombining.coupler”,“90°hybrid”,and“180°hybrid”isbasedonconvention.However,the90°and180°hybridscouldbethoughtofas3dBdirectionalcouplers.Despitethesesimilarities,theparametersusedtodescribesignalflowindirectionalcouplersandtheapplication,inactualuse,issufficientlydifferenttowarrantseparateconsiderations.180°HybridsFunctionalDescriptionA180°hybridisareciprocalfour-……
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    时间: 2020-1-13 19:32
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    Cross-couplingincoaxialcavityfilters-atutorialoverview1368IEEETRANSACTIONSONMICROWAVETHEORYANDTECHNIQUES,VOL.51,NO.4,APRIL2003Cross-CouplinginCoaxialCavityFilters―ATutorialOverviewJ.BrianThomas,Member,IEEEAbstract―Thispaperpresentsatutorialoverviewoftheuseofcouplingbetweennonadjacentresonatorstoproducetransmissionzerosatrealfrequenciesinmicrowavefilters.Multipathcouplingdiagramsareconstructedandtherelativephaseshiftsofmultiplepathsareobservedtoproducetheknownresponsesofthecascadedtripletandquadrupletsections.Thesametechniqueisalsousedtoexplorelesscommonnestedcross-couplingstructuresandtopredicttheirbehavior.Adiscussionoftheeffectsofnonzeroelectricallengthcouplingelementsispresented.Finally,abriefcategorizationofthevarioussynthe……
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    时间: 2020-1-14 10:39
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    Cross-couplingincoaxialcavityfilters-atutorialoverview1368IEEETRANSACTIONSONMICROWAVETHEORYANDTECHNIQUES,VOL.51,NO.4,APRIL2003Cross-CouplinginCoaxialCavityFilters―ATutorialOverviewJ.BrianThomas,Member,IEEEAbstract―Thispaperpresentsatutorialoverviewoftheuseofcouplingbetweennonadjacentresonatorstoproducetransmissionzerosatrealfrequenciesinmicrowavefilters.Multipathcouplingdiagramsareconstructedandtherelativephaseshiftsofmultiplepathsareobservedtoproducetheknownresponsesofthecascadedtripletandquadrupletsections.Thesametechniqueisalsousedtoexplorelesscommonnestedcross-couplingstructuresandtopredicttheirbehavior.Adiscussionoftheeffectsofnonzeroelectricallengthcouplingelementsispresented.Finally,abriefcategorizationofthevarioussynthe……
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    时间: 2020-1-14 19:32
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    Ch1_OverviewAdvancedHDLDesignTrainingOnXilinxFPGASpeaker:ElmerChiangXilinxTaiwanFPGAExpressOverview1-1Chapter1FPGAExpressv3.3OverviewFPGAExpressOverview1-2WhatisFPGAExpressandCompilerII?FPGAExpressFPGACompilerIIConstraintsDrivenDesignWaredc_shellconverterPush-ButtonFlowIndustry-StandardHDLsIndustry-LeadingQoRBuilt-InStaticTimingAnalyzerSchematicViewerIntegrationwithP&Rtools.dbFPGAExpressretimingFPGAExpressOverview1-3FPGAExpressFlowDSPCOREGenModuleGeneratorVHDLVerilogBehavioralSimulationModelsVHDLVerilogVerilog&VHDLInstantiationuniprimHDLEDF.VEO.VHORequirementsTimingEDFVHDLVerilogEDFFunctionalSimulationFlowTimingSimulationFlowTestBenchHDLEditorVHDLVerilog3rd……
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    时间: 2020-1-15 10:05
    大小: 173.96KB
    上传者: givh79_163.com
    AnoverviewofLVDSAnOverviewofLVDSTechnologyAnOverviewofLVDSTechnologyINTRODUCTIONRecentgrowthinhigh-endprocessors,multi-media,virtualrealityandnetworkinghasdemandedmorebandwidththaneverbefore.Butthepoint-to-pointphysicallayerinterfaceshavenotbeenabletodealwithmovinginformationatthedataratesrequired.Someoftoday’sbiggestchallengesthatremaintobesolvedinclude:theabilitytotransferdatafast,lowerpowersystemsthancurrentlyavailable,andeconomicalsolutionstoovercomethephysicallayerbottleneck.DataTransmissionstandardslikeRS-422,RS-485,SCSIandothersallhavetheirownlimitationsmostnotablyintransferringrawdataacrossamedia.Notanymore.LowVoltageDifferentialSignaling(LVDS)isahighspeed(>155.5Mbps),lowpowerge……
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    时间: 2020-1-15 11:44
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    上传者: rdg1993
    cdma2000Overview_2……
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    时间: 2020-1-15 16:20
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    上传者: givh79_163.com
    Connector_Overview_1WokenTechnologyInc,10F-4No.63,WenHwa3rdRoad,Gueishan,TAOYUAN,TAIWANTEL:886-3-397-9900FAX:886-3-397-9911RFSpectrumAcronymsRFConnectorInformationRFFrequency()andWavelength(λ)RFSpectrumAcronymsDC:LF:MF:HF:DirectCurrent(0Hz).LowFrequency(30KHz~300KHz).MediumFrequency(300KHz~3MHz).HighFrequency(3MHz~30MHz).VHF:VeryHighFrequency(30MHz~300MHz).UHF:UltraHighFrequency(300MHz~3GHz).SHF:SuperHighFrequency(3GHZ~30GHz).EHF:ExtraHighFrequency(30GHz~300GHz).RFConnectorInformationBNC(BayonetNeillConcelman)MCX(MicroCoaxial)MMCX(MiniatureMicro-coaxial)SMA(SubminiatureVersionA)SMB(SubminiatureVersionB)SMC(SubminiatureVersionC)TNC(ThreadedNeillConcelman)TypeN……
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    时间: 2020-1-16 12:21
    大小: 3.38MB
    上传者: 二不过三
    AnIntroductoryOverviewofITIL_itSMFCOMPLISSIMENUETARYTheITInfrastructureLibraryAnIntroductoryOverviewofITILVersion1.0aWrittenby:Contributor:Editedby:Publishedby:ColinRuddGaryHodgkissAlisonCartlidgeitEMSLtdCGE&YXansaitSMFLtdWebbsCourt8HolmesRoadEarleyReadingRG67BHUnitedKingdomTel:+44(0)1189260888Fax:+44(0)8707061531e-mail:publications@itsmf.comCopyrightitSMF,2004ThisversionfirstpublishedApril2004MinorupdatespublishedJuly2004Basedonothercopyrightmaterialwiththepermissionofthecopyrightowners.TheitSMFwouldliketothankthecontributorstoanextensiveinternationalqualityreviewprocessfortheircomments.ITILisaregisteredtrademarkandaregisteredcommunitytrademarkoftheOfficeofGovernmentCommerce(OGC)andisregistered……
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