• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 46 subscribers
  • Views 345 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.

ADS131E06 Fclk

Tom Saluzzo
Expert 1280 points

On the ADS131E06IPAGR, can we vary Fclk, which is nominally 2.048 MHz.

For example, for 60 Hz operation, we will need Fclk of 1966080 Hz.

For example 50 Hz operation, we will need Fclk of 1638400 Hz.

Please confirm if we do this can we expect ENOBs and specs pretty much per the data sheet. How about any side effects on digital filters?

  • 0
    TI__Mastermind 23235 points
    Hello Tom -
    An externally supplied clock can vary within the specifications listed in the datasheet on page 4 of the datasheet. Please note the difference in range based on AVDD supply value. Any variations of the device performance based on frequency change should be minimal.