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Inquiries about configuration of AD9680

Question asked by jhshin on Jun 8, 2016
Latest reply on Jun 8, 2016 by UmeshJ

Hello,

 

My customer has several inquiries about configuration of AD9680 as below.

 

  1. JESD204B lane assignment

      She wants to use only one physical lane for ADC A or B.

        ADC A ---- SERDOUT 0 or SERDOUT 1

        ADC B ---- SERDOUT 2 or SERDOUT 3

      Is there any problem in applying the above condition to AD9680?

  2. When the user assign one physical lane to one ADC, the maximum sample rate is up to 625MHz

      (DDC block is disabled). Is it right?

  3. Could you please provide a sample register values of AD9680 for the above conditions?

 

Thanks in advance.

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