Question about Lock / Unlock condition of ADF4153A

Hello,

My customer use ADF4153A in their product and they ask some questions about lock and unlock condition.

Please refer below questions and let me know you ropinions.

1. Output frequency condition at changing LD to Low.

    (It means that they wnat to know the offset value or gab value from normal output frequency when LD change to Low state.)

2.  REF input condition at  releasing LOCK status.

   ( (It means that they wnat to know the offset value or gab value from normal REF input when Lock is released.)

Please advise me.

Regards,

Se-woong