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DS250DF810: schematic check

Tommy Tzeng
Genius 5115 points
Part Number: DS250DF810

Hi Team,

could help confrom any problem with the schematic about DS250DF810, or any suggestion and comment, thanks for your help and support.

DS250DF810_SCH_20210426-1.pdf

  • 0
    TI__Mastermind 19225 points

    I reviewed the schematic and did not find any issue

     

    Checked and ok

    • VDD decoupling
    • CAL_CLK_IN ->25MHz oscillator reference
    • ADDR pin strap option
    • High-speed inputs and outputs -> No external AC coupling (not required, as retimer has integrated AC coupling caps)
    • SCL and SDA
    • EN_SMB -> 1kOhm pullup to VDD for normal operation in SMBus Slave Mode
    • READ_EN_N -> reset input circuit implemented
    • ALL_DONE_N -> floating
    • INT_N
    • TEST pins floating

    Thanks,

    Rodrigo Natal