• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 20 subscribers
  • Views 127 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.

LMK1D1204: LMK1D1204 input related issues

jeno.zhang
Expert 2315 points
Part Number: LMK1D1204

Hi，

The input of LMK1D1204 is a 1GHz differential clock output by a phase-locked loop, Sine wave, is input feasible?

Thanks！

  • 0
    TI__Expert 7740 points

    Hi Jeno, 

    As long as the input meets all of the requirements in the Electrical Characteristics section of the datasheet, there shouldn't be any issues. One of the main drawbacks of using a sine wave input is the relatively slow slew rate which could impact phase noise performance, but at higher frequencies like 1GHz this isn't a concern. Let me know if you have any other questions. 

    Regards, 

    Connor