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TUSB211RPTREVM: TUSB211A ref design

Min Hisen Kao
Prodigy 240 points

Part Number: TUSB211RPTREVM
Other Parts Discussed in Thread: TUSB211A, TUSB211,

Hi Support Team,

I am planning to use the TUSB211A as a USB 2.0 Redriver solution. However, I noticed that the current EVM is only available for the TUSB211. Could you please confirm if I can use the TUSB211 EVM as a reference design for the TUSB211A?

Additionally, I was unable to locate the design files for the TUSB211 EVM on the website. Would it be possible for you to provide these documents for my reference?



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  • 0
    Prodigy 240 points

    The design files are now available for download. However, I still need to confirm the design differences between the TUSB211 and the TUSB211A. Additionally, if the CD and ENA_HS pins are not utilized in my design, is it acceptable to leave them floating?

  • 0 in reply to Min Hisen Kao
    TI__Guru 56296 points

    Hi,

    The TUSB211 and TUSB211A are P2P compatible; their footprints are the same. You can use the TUSB211EVM as a reference design for the TUSB211A.

    It is ok to leave CD and ENA_HS floating if not used. However, I recommend having a test point on these pins to help debugging if needed.

  • 0 in reply to Min Hisen Kao
    TI__Guru 52425 points

    Hello,

    The TUSB211RPTREVM uses the TUSB211A instead of the TUSB211. You can use that EVM to test the TUSB211A. You can find the design files on the TUSB211RPTREVM webpage: www.ti.com/.../TUSB211RPTREVM

    If CD and ENA_HS are not being used, these can be left floating or connected to a test point, to debug the redriver in case any issues come up in testing.

    Thanks,

    Ryan