CDCS503: Device recommendation

Ryo Akashi

Genius 9470 points

Part Number: CDCS503

Hello experts,

My customer is looking for the device which meets the requirement as below;

Input : LVCMOS 3.3V (4~12MHz)

Output : LVCMOS 3.3V, single channel

Multiplication : x2 ~ x4 (From 4~12MHz clock, they want to make max 25MHz clock)

With the function which can bypass input clock (if possible)

CDCS503 can meet the requirements?

I would appreciate if you would give me suggestion.

Thanks and best regards,

Ryo Akashi

over 4 years ago

0 Lane Boyd over 4 years ago

TI__Genius 16845 points

Hi Ryo,

CDCS503 cannot do x2, only x1 or x4. 8MHz is the minimum frequency specified in the datasheet and performance is not guaranteed outside of this range. Perhaps you can use a D flip flop as a frequency divider on the x4 output to get the x2 output

Kind regards,
Lane

Clock & timing

Clock & timing forum

CDCS503: Device recommendation