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DIR9001-Q1: DIR9001

Part Number: DIR9001-Q1

Hi expert,

I am designing one EMI board, and audio interface device uses DIR9001-Q1. According to first version board EMI test, there is coupling from SCKO and BCKO.

I have one question about SCKO (pin #4). If SCKO is not used, is there anyway to disable SCKO output? If not, can we short SCKO to ground through 49.9ohm+10nF?

Thank you!