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TUSB8020B: layout requirements

Miranda Gu
Genius 14777 points
Part Number: TUSB8020B

Hi team,

My customers are designing TUSB8020 & TUSB4041 layout.

They wonder what's the layout requirements of the lanes from oscillators to TUSB8020/TUSB4041. For example, the lane length or width.

Look forward to your answers, thank you!

  • +1
    TI__Guru 60865 points

    Hi Miranda,

    We do not have a set of layout requirements for an oscillator for the TUSBxxxx hubs, but the oscillator must be 1.8V and the trace length should be kept as short as possible.

    Regards,

    JMMN