Texas Instruments DS91M047 Bedienungsanleitung
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Line Card in SLOT 1
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BACKPLANE
DS91M047
Line Card in SLOT N-1
M-LVDS Receivers
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Line Card in SLOT N
M-LVDS Receivers
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DS91M047
www.ti.com
SNLS145E–JUNE2008–REVISEDAPRIL2013
DS91M047125MHzQuadM-LVDSLineDriver
CheckforSamples:DS91M047
1
FEATURES
DESCRIPTION
TheDS91M047isahigh-speedquadM-LVDSline
2
•DC-125MHz/250MbpsLowJitter,Low
driverdesignedfordrivingclockordatasignalstoup
Skew,LowPowerOperation
tofourmultipointnetworks.
•ConformstoTIA/EIA-899M-LVDSStandard
M-LVDS(MultipointLVDS)isanewfamilyofbus
•ControlledTransitionTimes(2nstyp)
interfacedevicesbasedonLVDStechnology
MinimizeReflections
specificallydesignedformultipointandmultidrop
•8kVESDonM-LVDSPinsProtectsAdjoining
cableandbackplaneapplications.Itdiffersfrom
Components
standardLVDSinprovidingincreaseddrivecurrentto
handledoubleterminationsthatarerequiredinmulti-
•Flow-ThroughPinoutSimplifiesPCBLayout
pointapplications.Controlledtransitiontimes
•IndustrialOperatingTemperatureRange
minimizereflectionsthatarecommoninmultipoint
(−40°Cto+85°C)
configurationsduetounterminatedstubs.
•AvailableinaSpaceSavingSOIC-16Package
TheDS91M047acceptsLVTTL/LVCMOSinputlevels
andtranslatesthemtoM-LVDSsignallevelswith
APPLICATIONS
transitiontimesofgreaterthan1ns.Thedevice
providestheDEandDEinputsthatareANDed
•Multidrop/MultipointClockandData
togetherandcontroltheTRI-STATEoutputs.TheDE
Distribution
andDEinputsarecommontoallfourdrivers.
•High-Speed,LowPower,Short-Reach
AlternativetoTIA/EIA-485/422
TheDS91M047hasaflow-throughpinoutforeasy
PCBlayout.TheDS91M047providesanew
•ClockDistributioninAdvancedTCA(ATCA)
alternativeforhighspeedmultipointinterface
andMicroTCA(μTCA,uTCA)Backplanes
applications.ItispackagedinaspacesavingSOIC-
16package.
TYPICALAPPLICATION
1
Pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsof
TexasInstrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.
2Alltrademarksarethepropertyoftheirrespectiveowners.
PRODUCTIONDATAinformationiscurrentasofpublicationdate.
Copyright©2008–2013,TexasInstrumentsIncorporated
ProductsconformtospecificationsperthetermsoftheTexas
Instrumentsstandardwarranty.Productionprocessingdoesnot
necessarilyincludetestingofallparameters.
Produktspezifikationen
| Marke: | Texas Instruments |
| Kategorie: | Nicht kategorisiert |
| Modell: | DS91M047 |
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