Hi Switch,

First let me clarify this is not a problem. This is the latency of the integrated processing features as it is normally configured.
The option we have is to disable the DEQ, which improves by ~2ms, resulting in ~4ms delay.

• Is it OK for your application to disable DEQ feature?
• Is ~4ms delay OK for your application?
• Which version of TAS2563 are you using, QFN or WCSP?

Best regards,
-Ivan Salazar
Applications Engineer

Hi Ivan，

Thank you very much for your reply. I will confirm the DEQ problem with the customer in the future.