DS90UB953-Q1: Which mode has better EMC performance??

Harry Shin1

Part Number: DS90UB953-Q1

Hello Team,

I recommend customer to use sync mode for 953/954.

but Customer is asking if sync mode has better EMC performance than async mode.

Do you have any experiment to guide them to have better option as EMC standpoint??

Thanks for support as all the time.

+1 Casey McCrea over 3 years ago

Hello Harry,

See attached for recommendations on 953/954 EMC

Best Regards,

Casey

0 Harry Shin1 over 3 years ago in reply to Casey McCrea

Hello Casey,

Thanks for quick answer.

It looks AON is more helpful and DC balance bit as well.

Let me propose sync mode first, if their system shows poor EMC, I will propose REF OSC with SSC. this would be more simple and flexible option

Thank you

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