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TUSB522P: TUSB522P Schematic review

Part Number: TUSB522P

Hi Sir,

We are planning to use TUSB522P redriver on ourUSB-A port due to we are suffering this port has U3.0 device detect failure issue so far which we guess the root cause could be the signal strength issue due to long trace and additional b2b connection use in our application.

ps. same USB3 hub connects a type-C mux-dedriver has no such issue.

 

Attached is the schematic for your review. please help review and comment if ths part is recommmended in our appplication.

TUSB522_PTHR_sch.pdf

BR,

Colin Liu