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HD3SS3220: Connection

Will Wang47
Expert 5990 points
Part Number: HD3SS3220

Hi team,

Due to layout complexity, customer would like to switch the USB3.0 TX and RX connection as follow, could you help check if it's OK for customer to do connection as follow?

Thanks and Best Regards,

Will

  • 0
    TI__Guru**** 153401 points

    Will

    There is no issue with swap polarity, for USB specification all the USB3 PHYs must be able to detect any polarity inversion and compensate it. And from our device's perspective, there is no issue since the HD3SS3220 is a passive switch and does not deal with the information on the SS lanes.

    Thanks

    David