标签: backplane

PXI3U8SLOTBACKPLANETechnologySpecification

LTC4300-1允许用户将I/O卡插入带电的背板而不会对2线系统的SDA和SCL信号造成破坏。而连接电路了双向缓冲，保证背板和卡之间的电容隔离。上升时间加速电路可提供额外的性能以满足上升时间的要求。advertisementHotSwapandBufferI2CBusesDesignNote263JohnZieglerAsserversystemshavegrown,thenumberandcomplex-AftergroundandVCCconnect,SDAINandSCLINmakeityofinput/output(I/O)cardsthatcontaincontrolcircuitryconnectionwiththebackplaneSDAandSCLlines.Duringtomonitortheservershavegrowninproportion.Zerothistime,the1VprechargecircuitryisactiveandforcesdowntimesystemsrequireuserstoinsertI/Ocardsinto1Vthrough100knominalresistorstothelowcapacitancealivebackplane.WhilemanyICvendorshavedeveloped……

摘要：技术简介7提供了一个8MHz的系统背板使用Dallas半导体/Maxim的DS2152和DS2154T1/E1单芯片收发（SCT的）复用的PCM流的要求。DS2155，DS26528，DS26524，DS26522，DS26521，DS26519和DS26518中都含有国际文凭组织的功能，无需外部电路，并建议用于新设计。Maxim>AppNotes>COMMUNICATIONSCIRCUITSKeywords:T1,E1,T1/E1,8MHz,backplane,PCM,pulsecodemodulation,elasticstore,DS0,2.048MHz,Apr05,2001systemclock,framer,byteinterleaved,IBO,interleavebusoperation,SCTs,singlechiptransceivers,streamAPPLICATIONNOTE561TechBrief7:DS2152andDS21548MHzSystemClockOperationAbstract:TechBrief7providestherequirementsformultiplexingfourPCMstreamsintoone8MHzsystembackplaneusingtheDallasSemiconductor/MaximDS2152andDS2154T1/E1singlechiptranceivers(SCTs).TheDS2155,DS26528,DS26524,DS26522,DS26521,DS26519andDS26518allcontainIBOfunctionalitywithoutexternalcircuitryandarerecommendedfornewdesigns.TheDS2152andDS2154PCMsignalscaninterfacetoan8MHzsystem……

摘要：本应用笔记介绍了如何设计一个8.192MHz背板，同时连接到任何以下四个成帧器：DS21Q41四T1成帧器，DS21Q43E1成帧器，T1控制器DS2141，DS2151T1单芯片收发器（SCT）和DS2153的E1SCT。Maxim>AppNotes>COMMUNICATIONSCIRCUITSKeywords:multiplex,backplane,framers,clockoperation,T1controller,singlechiptransceiver,SCT,E1May01,2001framer,T1framerAPPLICATIONNOTE302DS2141,DS21Q41,DS21Q438-MHzSystemClockOperationAbstract:Theapplicationnotedescribeshowtodesignabackplaneof8.192MHzthatsimultaneouslyconnectstoanyfourframersofthefollowing:DS21Q41quadT1framer,DS21Q43E1framer,DS2141T1controller,DS2151T1singlechiptransceiver(SCT),andDS2153E1SCT.TheDS2141,DS21Q41,DS21Q43,DS2151andDS2153PCMsignalscaninterfacetoan8MHzsystembackplane.Typicallythisapplicationisusedtomultiplexfour2.048MHzPCMstreamsontoasingle8MHzPCMstream.Toaccomplishthistheelasticstoresareenabledandpl……

摘要：本应用笔记提供了一个8MHz的系统使用Dallas半导体/马克西姆的SCT和成帧器不包含交错总线（IBO）的运作模式internally.TheDS2155，DS26528，DS26524，DS26522，DS26521的背板，复用的PCM流的要求，DS26519和DS26518中都含有国际文凭组织的功能，无需外部电路，并建议用于新设计。Maxim>AppNotes>COMMUNICATIONSCIRCUITSKeywords:T1,E1,T1/E1,8MHz,backplane,PCM,pulsecodemodulation,elasticstore,DS0,2.048MHz,May29,2001systemclock,framer,byteinterleaved,IBO,interleavebusoperation,SCTs,singlechiptransceiver,streamAPPLICATIONNOTE301LegacyT1/E18MHzBackplaneOperationAbstract:ThisapplicationnoteprovidestherequirementsformultiplexingfourPCMstreamsintoone8MHzsystembackplaneusingDallasSemiconductor/MaximSCTsandframersthatdonotcontaininterleavebusoperation(IBO)modesinternally.TheDS2155,DS26528,DS26524,DS26522,DS26521,DS26519andDS26518allcontainIBOfunctionalitywithoutexternalcircuitryandarerecommendedfornewdesigns.IntroductionThisapplicationnoteappliestothefollo……