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Need a ADI recommended Fractional N PLL

Question asked by Se-woong on Dec 16, 2016
Latest reply on Dec 20, 2016 by dyoung1

Hello,

 

My customer wants to use ADI PLL devices, so they request your recommeded  PLL device adapting below conditions.

Please refer below conditions and let me know your opinions.

 

Case 1:

        1. Reference Frequency: 153.6MHz

        2. Reference Frequency: 10MHz

        3. Output Clock Frequency: 322.265625MHz

   

         If you can recommend, both reference Frequencies are supported.

         If you can't, 153.6MHz is more important than 10MHz.

 

Would you recommend ADI PLL adapting above conditions?

 

 

Case 2:

        1. Reference Frequency:  322.265625MHz

        2. Output Clock Frequency: 153.6MHz

        

        If 322.265625MHz is too high, they can use divided- N (integer) frequency of this.

    

  Would you recommend ADI PLL adapting above conditions?    

 

Please advise me.

 

Regards,

Se-woong

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