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AD9234-1000 does not work at 1GSPS

Question asked by EasonLife on Mar 23, 2017
Latest reply on Mar 28, 2017 by UmeshJ


      There is a question about the sampling rate of AD9234-1000.

      Configure LMF as 421 before ,AD9234-1000 can work well with 500MSPS sampling clock.

      Now I cofigure LMF as 411 for 1GSPS sampling becuase my lane rate can only reach 9Gbps. But the chip is automatically power down.

      Trying different sampling rates, I found this chip can only work at a sampling clock not higher than 800MSPS.

      What's wrong with my chip? 

      Looking forward for your reply. Thanks!