• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 30 subscribers
  • Views 70 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

PCMD3140-Q1: FSYNC Frequency Tolerance around 96 kHz

Christopher Brooks
Prodigy 70 points
Part Number: PCMD3140-Q1
Other Parts Discussed in Thread: PCMD3140

Tool/software:

I would like to operate the device with the FSYNC frequency slightly (~1-2%) off 96 kHz to synchronize with external devices.  Will this pose a problem for the internal operation of the PCMD3140?

(Note: BCLK will remain exactly 32x the FSYNC frequency.)

Thanks.

  • 0
    TI__Genius 16330 points

    Hi Christopher,

    A 1-2% deviation should not pose a problem for the PLL and auto-clocking configuration within the device. Since the ratio between BCLK and FSYNC is supported, the dividers to generate internal clocks will even out correctly.

    Regards,