CDCM61002/CDCM61004

Hello Eli,

CDCM61002/4 can only generate 125MHz out of 25MHz Xtal.

Best regards,

Julian

Hi Julian,

So what is the mining of line 3 at table 3,page 11,of the CDCM61004 d/s?

Eli

Hi Julian

Any feedback?

Can you reconfirm that CDCM61004, CANT produce 125M from external 25M input?

Eli

Hello Eli,

it is possible to generate 125MHz out of 25MHz.

Julian

Hi Julian,

Thanks.

What about inputs of  23.63M and generate 125M?

B.regards

Eli

Hello Eli,

the CDCM61001/2/4 family can not generate 125MHz with 23.63MHz. 125MHz are only possible if you use 25MHz input as the device has limited divider settings.

Best regards,

Julian

Thanks!!

What should be our recommendation for generate 4 outputs of 125M from inputs of 23.62M or 19.2M?

Another option could be CDCE62005 with 19.2MHz or directly 307.2MHz input.

2nd option would be CDCM6208 with 19.2MHz or 307.2MHz input which would give you better performance as the CDCE62005.

Hi,

-Which is giving better performance  6208 or 6205 ?

-Can you recommend for a chip one input one output LVPECL clock devider by 2 or 4 ?  

-Can you recommend for  LVPECL with 2input and two banks of 3 LVPECL outputs Buffer ?

 B.regards

Eli