PCM9211 Unlock Condition of CDR

Sadanori Kato

Hi,

Could you please tell us the unlocked condition of the clock data recovery?
If the biphase error, the frame length error or the preamble error is only input once, is the clock data recovery unlocked?

Best Regards,
Kato

over 11 years ago

0 Dominik Hartl11 over 11 years ago

TI__Guru 62196 points

The PLL will unlock if there's an error, even if only once, and the error signal will be issued. It will re-lock after the programmed release wait time, if the error condition is removed.

0 Sadanori Kato over 11 years ago in reply to Dominik Hartl11

Guru 36540 points

Hi Dominik-san,

Thank you for your quick reply.
I understood.

Best Regards,
Kato

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PCM9211 Unlock Condition of CDR