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PCM1774: Power supply and clock sequence

Kuramochi Tadahiko
Guru 28715 points

Part Number: PCM1774

Hi,

Does the sequence of the power supply and clocks have any restrict?

Best Regards,

Kuramochi

  • 0
    TI__Guru 56923 points

    Hi Kuramochi-san,

    The only supply sequence recommendation is that during power-on VDD be supplied first or simultaneously  to the other supplies.  Table 3 in the PDS shows the recommended register configuration during power up.

    Thanks,

    Paul