AnsweredAssumed Answered

Is it available to use AD9910 as SSCG ?

Question asked by sin on May 10, 2016
Latest reply on May 10, 2016 by LouijieC

Hi

 

I have a couple of questions about AD9910 from the customer.
The customer would like to use AD9910 as Spread Spectrum Clock Generator (SSCG).

The conditions are followings,
  Center Frequensy = 300MHz
  Spred Percentage = +/-3%
  Modulation Frequency = 30kHz to 300kHz

Can AD9910 work well as SSCG  under the above conditions ?   If this is possible, the customer plans

to evaluate the part in detail using  evaluation board.  In this case, can the customer use this board

without exchanging 25MHz crystal ?
http://www.analog.com/media/en/technical-documentation/user-guides/UG-207.pdf

 

By the way I have found AD9577 in the ADI site.
Should I recommend AD9577 as SSCG to the customer ?
http://www.analog.com/jp/products/clock-and-timing/clock-generation-distribution/ad9577.html

 

Best Regards.

Outcomes