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Does DS90UB914A support VDDIO 2.5V?

Tony Xia
Prodigy 105 points

Does DS90UB914A support VDDIO 2.5V?  According to datasheet, VDDIO of DS90UB914A can be connected to 1.8V or 3.3V

From SERDESUB-913 User’s Guide.pdf, the reference schematics are not very clear. Could you please provide a legible schematic?

  • 0
    TI__Expert 7395 points

    Hi Tony,

    The DS90UB914A VDDIO is only characterized for 1.8V and 3.3V operation. The 2.5V VDDIO will function however not ensured.

    The documentation is being updated to include higher quality schematics. Please e-mail dac.tran (at) ti.com for a higher resolution version of the schematic.

    Dac Tran

    SVA APPS