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The AD9364 output spurious signal is too large

Question asked by Hurin on Apr 11, 2018
Latest reply on Apr 13, 2018 by sripad


I am debugging AD9364,The AD9364 system RX Lo is set at 751 MHz, the bandwidth is 3 MHz, and the TX Lo is 433.92 MHz. When actual test of the spectrum analyzer, whatever the input signal is small or large, there are obvious spurious signals in the band。

The figure is the actual test result。

May I ask where the problem may be, is it a problem with configuration parameters?