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AD9364 AGC and signal strength

Question asked by huangyu on Nov 27, 2017
Latest reply on Nov 27, 2017 by Vinod

Hi:

   i have some quesions about AD9364 AGC(0fa = e2),the follow is the i、q signals received by AD9364.

quesions:

   1、as the red arrow pointing,why theres many peak value in my rx data,i think, when AD9364 detect these peak will cause the gain change,which make the received signal strength compressed,and how can i avoid these peak value?

   2、the received signal is 12bits,1 sign bit and 11 data bits,that is to say,only when the signal range is between -2048~+2048 (2^11),the receive channel is correct,does this right? or others.

   thanks!

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