CDCE913-Q1: Jitter cleaner for differential clock

Fery Feng

Part Number: CDCE913-Q1
Other Parts Discussed in Thread: LMK04208

Hi team,

We are looking for a jitter cleaner for DS90UB927-Q1 differential input clock, which is about 58MHz, do we have suitable solution?

Thanks

over 4 years ago

0 Derek Payne over 4 years ago

TI__Mastermind 28980 points

Hi Fery,

As far as I can tell, all of our automotive clocking products are CMOS output. Unless a non-automotive product will work, we have no solution for this at this time.

Regards,

0 Fery Feng over 4 years ago in reply to Derek Payne

TI__Intellectual 2270 points

Hi Derek,

What is the part number of non auto version solution?

0 Derek Payne over 4 years ago in reply to Fery Feng

TI__Mastermind 28980 points

Fery,

You could try something like LMK04208 used in 0-delay mode. 0-delay mode corrects the phase offset between input and output, so that the output phase is preserved. This seems helpful for inserting a jitter cleaner on the clock line.

Regards,

Clock & timing

Clock & timing forum

CDCE913-Q1: Jitter cleaner for differential clock