LMK04826: Dynamic change the frequency divider

Mia Ma

Part Number: LMK04826

Hi team,

Customer have a application that need two set of clock parameter of some channels for different function, and other channel keep one set and need to be continous.

I am wondering if our LMK04826 support a dynamic frequency register change under a already output status, and during the change, all the unchanged clock channel keep original setup output without disturbtion?

Thanks

Best regards

Mia Ma

8 months ago

0 William Pfennigwerth 8 months ago

TI__Expert 8231 points

Mia,

I will get back to you tomorrow.

Regards,

Will

0 William Pfennigwerth 8 months ago in reply to William Pfennigwerth

TI__Expert 8231 points

Mia,

Any change to output dividers can be done without disturbing the other outputs. Having to change the VCO frequency during operation would effect all of the outputs.

What specific functions does your customer need?

Regards,

Will

0 Mia Ma 8 months ago in reply to William Pfennigwerth

TI__Intellectual 2335 points

Hi Will,

Thanks for your reply, customer is doing some pre-research function but would like to share the end application at this moment.

Thanks

Best regards

Mia Ma

Clock & timing

Clock & timing forum

LMK04826: Dynamic change the frequency divider