Announcements
IMPORTANT: Cypress Developer Community is transitioning on October 20th. To learn more and be prepared for this change, check out our latest announcement.
cancel
Showing results for 
Search instead for 
Did you mean: 

Clocks

Anonymous
Not applicable

Hi guys.

   

Would you please kindly advise me which clock ic can suit as below application? parameter: peak - peak 0.8v 16M frequency  sine wave input and 3.3v square wave output.  thanks very much.

0 Likes
1 Solution
Anonymous
Not applicable

Unfortunately Cypress does not have any clock buffer or generator that will work reliably with 0.8V peak-peak sine wave input. You need to match the Vih (2.0V min) and Vil (0.8 max) specifications for the input for the available devices. A Sine wave is not an issue and can be used which meets the Vih and Vil specs as the phase detector compares the reference and feedback on the rising edges.

View solution in original post

0 Likes
1 Reply
Anonymous
Not applicable

Unfortunately Cypress does not have any clock buffer or generator that will work reliably with 0.8V peak-peak sine wave input. You need to match the Vih (2.0V min) and Vil (0.8 max) specifications for the input for the available devices. A Sine wave is not an issue and can be used which meets the Vih and Vil specs as the phase detector compares the reference and feedback on the rising edges.

View solution in original post

0 Likes