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One-Shot Sync Mode of AD9144

Question asked by jhshin on Jul 30, 2018


My customer is testing AD9144 operation on the customized board.

In sync processing mode, the customer sets up One-Shot sync Mode.

if the customer keeps the SYSREF signal, the problem is that the output of AD9144 is stop.

According to the following description in AD9144 datasheet, the SYSREF signal can still be continuous in One-Shot Sync Mode.

Please let us know why the problem occurred.