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TUSB2E22: USB redriver for LS operation

Steve Widener
Genius 11010 points
Part Number: TUSB2E22
Other Parts Discussed in Thread: TUSB4020BI

We found the TUSB2E22 as a redriver capable of LS/FS/HS operation but it requires the eUSB2 standard. Do we have a USB2.0 redriver that supports LS/FS/HS?

  • +1
    TI__Guru 60870 points

    Hi Steve,

    The TUSB2E22 is an eUSB2 repeater, not a typical USB redriver.  All of our USB 2.0 redrivers impact HS only and pass through FS/LS traffic.  Typically, FS/LS signaling does not require much redriving.  If you do need to redrive all USB 2.0 traffic, the application may require a USB 2.0 hub like the TUSB4020BI.

    Regards,

    JMMN