所需E币: 4
时间: 2019-12-24 18:21
大小: 71.25KB
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……