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TUSB9261: EYE pattern example

Kei Kuwahara
Expert 6090 points
Part Number: TUSB9261

Hello team,

Is there any example of typical EYE pattern for this device? (From the EVM maybe?)

Is there any MIN EYE pattern requirement?

Best Regards,
Kei Kuwahara

  • 0
    TI__Mastermind 23650 points

    Hi Kei,

    What eye diagrams are you looking for? USB eye diagrams? SATA eye diagrams? We do not have any example eyes on hand, as these eyes can be depending on the host device's driving strength.

    For USB2, Eye diagrams should be able to fulfill the requirements set by USB2 standards, section 7.1.2.2, and for USB3, they should be able to fulfill the requirements set by USB3 standards, section 6.6.1.

    Please let me know if you have any other questions.

    Thanks,

    Ryan