Transcription of USB 3.0 Single Channel Redriver with Equalization …
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USB 3.0 Single Channel Redriver with Equalization …
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.
TUSB501 www.ti.com SLLSEG5A –AUGUST 2013–REVISED AUGUST 2013 DEVICE CONFIGURATION Table 1. Control Pin Effects (Typical Values) PIN DESCRIPTION LOGIC STATE GAIN Low 3 dB EQ Equalization Amount Floating 6 dB
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