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AD9361 RX/TX PLL & RX/TX CP CAL

Question asked by buzuoluren on Sep 16, 2017
Latest reply on Sep 20, 2017 by Vinod

When debugging SPI, BBPLL debugging is normal, but RX / TX CP CAL read the data is ox68, no lock, and RX / TX PLL is not locked.like these:

Question:

1.What are the cause of the problem?

2.How do I find the problem?

3.how to solve this problem?

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