Texas Instruments DS64MB201 Handleiding

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DS64MB201

www.ti.com

SNLS307E–JANUARY2011–REVISEDJULY2013

DS64MB201DualLane2:1/1:2Mux/BufferwithEqualizationand

De-Emphasis

CheckforSamples:DS64MB201

1

FEATURES

DESCRIPTION

TheDS64MB201isaduallane2:1multiplexerand

2

•Upto6.4Gbpsduallane2:1mux,1:2switch

1:2switchorfan-outbufferwithsignalconditioning

orfan-out

suitableforSATA/SASandotherhigh-speedbus

•Adjustablereceiveequalizationupto+33dB

applicationsupto6.4Gbps.Thedeviceperforms

gain

bothreceiveequalizationandtransmitde-emphasis,

allowingmaximumflexibilityofphysicalplacement

•Adjustabletransmitde-emphasisupto−12dB

withinasystem.Thereceiver'scontinuoustimelinear

•AdjustabletransmitVOD

equalizer(CTLE)providesaboostofupto+33dBat

•<0.25UIofresidualDJat6.4Gbpswith40”

3GHzandiscapableofopeninganinputeyethatis

FR4trace

completelyclosedduetointer-symbolinterference

(ISI)inducedbytheinterconnectmedium.The

•SATA/SAS:OOBsignalpass-through

transmitterfeaturesaprogrammableoutputde-

•AdjustableelectricalIDLEdetectthreshold

emphasisdriverandallowsamplitudevoltagelevels

•Lowpower

tobeselectedfrom600mVp-pto1200mVp-ptosuit

•Signalconditioningprogrammableviapinmultipleapplicationscenarios.Thesignalconditioning

settingsareprogrammableviacontrolpinsettingsor

selectionorSMBusinterface

SMBusinterface.

•Single2.5Vsupplyoperation

ToenableseamlessupgradefromSAS/SATA3.0

•>6kVHBMESDRating

Gbpsto6.0Gbpsdatarateswithoutcompromising

•3.3VtolerantSMBusinterface

physicalreach,DS64MB201automaticallydetects

•Highspeedsignalflow–thrupinoutpackage:

theincomingdatarateandselectstheoptimalde-

54-pinWQFN(10mmx5.5mm)

emphasispulsewidth.Thedevicedetectstheout-of-

band(OOB)idleandactivesignalsoftheSAS/SATA

specificationandpassesthroughwithminimumsignal

APPLICATIONS

distortion.

•SASandSATA(1.5,3.0and6Gbps)

•XAUI(3.125Gbps),RXAUI(6.25Gbps)

•sRIO–SerialRapidI/O

•FibreChannel(4.25Gbps)

•10GBase-CX4,InfiniBand(SDR&DDR)

•FR-4backplanetraces

1

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2Alltrademarksarethepropertyoftheirrespectiveowners.

PRODUCTIONDATAinformationiscurrentasofpublicationdate.

Copyright©2011–2013,TexasInstrumentsIncorporated

ProductsconformtospecificationsperthetermsoftheTexas

Instrumentsstandardwarranty.Productionprocessingdoesnot

necessarilyincludetestingofallparameters.

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