AnsweredAssumed Answered

AD9957 PROFILE<2:0> and I/O_UPDATE pins

Question asked by SergAvdjushin on Feb 13, 2012
Latest reply on Mar 6, 2012 by DSB

Hello!

In the AD9957 Datashet on page 10 it is written about PROFILE<2:0> pins: "State changes should be set up to the SYNC_CLK pin."

Do I understand correctly that I need to add the D-flip-flop on these inputs?

Shall I do it on I/O_UPDATE pin as well?

Example circuit I have shown in the picture.

Serg.

Attachments

Outcomes