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TUSB1146: Schematic Review

Pavels Ivanovs
Prodigy 170 points
Part Number: TUSB1146


Hi TI team,

We've designed and assembled a device with TUSB1146 chip for USB 3.2 Gen 2x1 communication, however, it doesn't work for some reason. May we ask for a schematic review and if so, where can we send it?

Kind regards,

Pavels.

  • +1
    TI__Guru 64326 points

    Hi Pavels,

    You can share your schematic here or can send through E2E DM. I can review. When you say the link does not work can you be more specific? Does a connected USB device always enumerate at USB2 instead of USB3? Or does the USB 3 link continually drop out?