USB 3.0 Single Channel Redriver with Equalization …

1 TerminationRX+RX-DetectTX+TX-Termination 3rdGeneration State MachineLFPS AUGUST2013 REVISEDAUGUST2013 USB SingleChannelRedriverwith EqualizationCheckfor Samples:TUSB5011 FEATURESDESCRIPTIONTheTUSB501is a AggressiveLow-PowerArchitecture(Typ) GbpsSuperSpeed 126 mW ActivePowerUSBsignalstravelacrossa PCBor cable,signal 20 mW in U2/U3integritydegradesdueto 3 mW withNo Connectionby applyingequalizationthat compensateschannel AutomaticLFPSDE Controlloss,and drivesout signalswitha highdifferential ExcellentJitterand possiblechannellength,and enablessystemsto compliance. 32 inchesof FR4 4 mil StriplineTheTUSB501advancedstatemachinem akesit 3 m of 30 AWGcabletransparentto hostsand devices. IntegratedTerminationAfterpowerup, the TUSB501periodicallyperforms Small2 x 2 mm QFNP ackagereceiverdetectionon the TX it detectsa SelectableReceiverEqualization,Transmitt erSuperSpeedUSBreceiver,RX terminationbecomesDe-Emphasisand OutputSwingenabled,and the TUSB501is readyto redrive.

2 Hot-PlugCapableThereceiverequalizerhas threegainsettingsthat ESDP rotection 5 kV HBMare controlledby pin EQ: 3 dB, 6 dB, and 9 dB. Thisshouldbe set basedon amountof ,theoutputdriversupportsAPPLICATIONS configurationof De-Emphasisand OutputSwing(pins Cell Phones,Computers,DockingStations,DE and OS).Thesesettingsallowthe TUSB501to beTVs,ActiveCables,Backplanesflexiblypla cedin the SuperSpeedUSBpath, ,the TUSB501featuresreducedpowerin all link states,a strongerOS option,improvedreceiverequalizationsetti ngs, ,for full TUSB501is packagedin a small2 x 2 mm QFN,and operatesthroughan industrialtemperaturerangeof 40 C to 85 awarethat an importantnoticeconcerningavailability,st andardwarranty,and use in criticalapplicationsofTexasInstrumentsse miconductorproductsand disclaimerstheretoappearsat the end of this trademarksare the propertyof currentas of 2013.

3 TexasInstrumentsIncorporatedProductsconf ormto specificationsper the termsof the all AUGUST2013 leadsshouldbe shortedtogetheror the deviceplacedin conductivefoamduringstorageor handlingto preventelectrostaticdamageto the (TOPVIEW)PIN for 5 for 5 integratedpull-upand integratedpull-upand outputswing(differentialvoltageamplitude ).2-stateinputwith 2013, AUGUST2013 REVISEDAUGUST2013 DEVICECONFIGURATIONT able1. ControlPin Effects(TypicalValues)PINDESCRIPTIONLOGI CSTATEGAINLow3 dBEQE qualizationAmountFloating6 dBHigh9 dBOUTPUTDIFFERENTIALVOLTAGEPINDESCRIPTIO NLOGICSTATEFORTHETRANSITIONBITLow930 mVppOutputSwingOSAmplitudeHigh1300mVppDE -EMPHASISRATIO(1)PINDESCRIPTIONLOGICSTAT EFOROS = LOWFOROS = HIGHLow0 dB dBDe-EmphasisDEFloating dB dBAmountHigh dB dB(1)TypicalvaluesABSOLUTEMAXIMUMRATINGS overoperatingfree-airtemperaturerange(un lessotherwisenoted)(1)MINMAXUNITS upplyvoltagerange(2)VCC any inputor outputterminalCMOS inputs + (all pins)(3) 5 ElectrostaticdischargekVCharged-devicemo del(all pins)(4) ,TSTG 65150 CMaximumjunctiontemperature,TJ-40105 C(1)

4 Stressesbeyondthoselistedunderabsolutema ximumratingsmay causepermanentdamageto the stressratingsonly and functionaloperationof the deviceat theseor any conditionsbeyondthoseindicatedunderrecom mendedoperatingconditionsis not absolute-maximum-ratedconditionsfor extendedperiodsmay affectdevicereliability.(2)All voltagevaluesare with respectto the GNDterminals.(3)Testedin accordancewith JEDECS tandard22, TestMethodA114-B.(4)Testedin accordancewith JEDECS tandard22, (1)UNITSDRF JC(top)Junction-to-case(top) C/W JTJunction-to-topcharacterizationparamet er70 JC(bottom)Junction-to-case(bottom) (1)For moreinformationabouttraditionaland new thermalmetrics,see the IC PackageThermalMetricsapplicationreport, 2013,TexasInstrumentsIncorporatedSubmitD ocumentationFeedback3 ProductFolderLinks.

5 TUSB501 TUSB501 SLLSEG5A AUGUST2013 (unlessotherwisenoted) 4085 CCACAC couplingcapacitor75100200nFPOWERSUPPLYCH ARACTERISTICS overoperatingfree-airtemperaturerange(un lessotherwisenoted)PARAMETERTESTCONDITIO NSMINTYP(1)MAX(2)UNITLink in U0 with ,OS = LowICC-ACTIVEA verageactivecurrentmALink in U0 with ,OS = HighLink has someactivity,not in U0,ICC-IDLEA veragecurrentin idle = LowICC-U2U3 Averagecurrentin U2/U3 Link in U2 or SuperSpeedUSBdeviceisICC-NCAveragecurren twith no TXP,TXNOS = Low126 PDPowerDissipationin U0mWOS = High145234(1)TYPvaluesuse VCC= V, TA= 25 C.(2)MAXvaluesuse VCC= V, TA= 40 ELECTRICALCHARACTERISTICS overoperatingfree-airtemperaturerange(un lessotherwisenoted)PARAMETERTESTCONDITIO NSMINTYPMAXUNIT3-StateCMOSI nputs(EQ,DE) HighimpedanceVCC/ 2 VRPUI nternalpull-upresistance190k RPDI nternalpull-downresistance190k IIHHigh-levelinputcurrentVIN= V36 AIILLow-levelinputcurrentVIN= GND,VCC= V-36 A2-StateCMOSI nput(OS) HighimpedanceGNDVRPDI nternalpull-downresistance270k IIHHigh-levelinputcurrentVIN= V26 AIILLow-levelinputcurrentVIN= GND-1 A4 SubmitDocumentationFeedbackCopyright 2013, AUGUST2013 REVISEDAUGUST2013AC ELECTRICALCHARACTERISTICS overoperatingfree-airtemperaturerange(un lessotherwisenoted)PARAMETERTESTCONDITIO NSMINTYPMAXUNITD ifferentialReceiver(RXP,RXN)

6 InputdifferentialvoltageswingAC-coupledd ifferentialpeak-to-peakVDIFF-pp1001200mV ppsignalCommon-modevoltagebias in (DC)Presentaftera SuperSpeedUSBZRX-DIFFD ifferentialinputimpedance(DC)7291120 deviceis detectedon TXP/TXNC ommon-modeinputimpedancePresentaftera (DC)deviceis detectedon TXP,TXNP resentwhenno SuperSpeedUSBZRX-HIGH-Common-modeinputim pedancedeviceis detectedon TXP, IMP-DC-POSwith terminationdisabled(DC)Measuredoverthe rangeof 0-500mV with respectto FrequencyPeriodicSignalingBelowthe minimumis squelched100300mVppDET-DIFF-pp(LFPS)Dete ctThresholdDifferentialTransmitter(TXP,T XN)OS = Low,No load930 TransmitterdifferentialvoltageswingVTX-D IFF-PPmVpp(transition-bit)OS = High,No load1300 VTX-DE-Transmitterde-emphasisDE = Floating,OS = inputcapacitanceto GNDAt the driver7593125 Common-modeimpedanceof theMeasuredwith respectto AC driverover0-500mVITX-SCTX shortcircuitcurrentTX shortedto GND60mACommon-modevoltagebias in (DC)AC common-modevoltageswinginVCM-TX-ACWithin U0 and withinLFPS100mVppactivemodeVTX-IDLE-Diff erentialvoltageswingduringTestedwith a high-passfilter010mVppDIFF-AC-ppelectric alidleVTX-CM-Absolutedeltaof DC CM voltageRestrictthe test conditionto meet100mVDeltaU1-U0duringactiveand idle states100 mVVTX-idle-diff-DC electricalidle differentialoutputVoltagemustbe low passfilteredto012mVDCvoltageremoveany AC componentDifferentialTransmitter(TXP,TXN )

7 Outputrise, fall time20%-80%of differentialvoltagetR, tF80pssee Figure4measured1 inch fromthe outputpin20%-80%of differentialvoltagetRF-MMOutputRise,Fall time mismatch20psmeasured1 inch fromthe outputpinDe-emphasis= dB propagationtdiff-LH,Differentialpropagat iondelaydelaybetween50%levelat input290pstdiff-HLsee Figure2and outputtidleEntry,Idle entryand exit Figure3 Copyright 2013,TexasInstrumentsIncorporatedSubmitD ocumentationFeedback5 ProductFolderLinks:TUSB501 Tdiff_LHTdiff_HLINOUT 24"1"-6"Up to 3m(30 AWG)TUSB5014"AWGJ itter Measurement ATUSB501 SLLSEG5A AUGUST2013 ELECTRICALCHARACTERISTICS(continued)over operatingfree-airtemperaturerange(unless otherwisenoted)PARAMETERTESTCONDITIONSMI NTYPMAXUNITT imingApply0 V to VCC,connectTimefrompowerapplieduntil RXSuperSpeedUSBterminationtotREADY9mster minationTX , V to VCC,andmeasurewhenZRX-DIFFis (1) (2) (3)EQ = Floating,OS = High,DJTXD eterministicjitter(2)DE = (3)See (2) (4) (3)(1)IncludesRJat 10-12.

8 (2)Measuredat the endsof referencechannelin Figure1 with ,VID= 1000mVpp, 5 Gbps, dB de-emphasisfromsource.(3)UI = 200 ps.(4)Rjcalculatedas RMSrandomjitter for JitterMeasurementSetupspacerFigure2. PropagationDelay6 SubmitDocumentationFeedbackCopyright 2013,TexasInstrumentsIncorporatedProduct FolderLinks:TUSB501 DE = 0dBTransitionbitConsecutive bitsDE = = = 0dBDE = = bitsVTX- DIFF- PP0V415mV-415mV400ps800ps0ps1200ps200ps6 00ps1000ps80%20%trtf tidleExittidleEntryVcmIN+IN-OUT+ AUGUST2013 REVISEDAUGUST2013 PARAMETERMEASUREMENTINFORMATION(continue d)Figure3. ElectricalIdle ModeExit and EntryDelayspacerFigure4. OutputRiseand Fall TimesspacerFigure5. TransmitterDifferentialVoltage,OS = LCopyright 2013,TexasInstrumentsIncorporatedSubmitD ocumentationFeedback7 ProductFolderLinks:TUSB501 TUSB501 SLLSEG5A AUGUST2013 (continued)Figure6.

9 Inputfor TypicalOutputMeasurementat TUSB501at TA= 25 C8 SubmitDocumentationFeedbackCopyright 2013, AUGUST2013 REVISEDAUGUST2013 PARAMETERMEASUREMENTINFORMATION(continue d)Figure7. TypicalOutputEye for JitterMeasurementSetupin Figure1at TA= 25 C, DE = HIGH,OS = HIGH,EQ = NCCopyright 2013,TexasInstrumentsIncorporatedSubmitD ocumentationFeedback9 ProductFolderLinks:TUSB501 TUSB501 SLLSEG5A AUGUST2013 (August2013)to RevisionAPage ChangedfromProductPreviewto 2013,TexasInstrumentsIncorporatedProduct FolderLinks:TUSB501 PACKAGE OPTION 1 PACKAGING INFORMATIONO rderable DeviceStatus(1)Package TypePackageDrawingPinsPackageQtyEco Plan(2)Lead/Ball FinishMSL Peak Temp(3)Op Temp ( C)Device Marking(4/5)SamplesTUSB501 DRFRACTIVEWSONDRF83000 Green (RoHS& no Sb/Br)CU NIPDAUL evel-2-260C-1 YEAR-40 to 85T501 (1) The marketing status values are defined as follows:ACTIVE: Product device recommended for new.

10 TI has announced that the device will be discontinued, and a lifetime-buy period is in : Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new : Device has been announced but is not in production. Samples may or may not be : TI has discontinued the production of the device. (2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check for the latest availabilityinformation and additional product content : The Pb-Free/Green conversion plan has not been (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement thatlead not exceed by weight in homogeneous materials.