ADN2812 CDR

=== ADN2812 CDR ===

The LOL (loss of lock) of ADN2812 is asserted around every 200ms for short  period in our system.

The datasheet shows it will return frequency acquisition mode when frequency difference between VCO & incoming data over 1000 ppm. The LOL is asserted in frequency acquisition mode.

Suppose the jitter of our system is over 1000ppm sometimes, and under 1000ppm at most of time.

Is it possible to extend the criteria to return frequency acquisition mode from 1000ppm to 2000ppm, 5000ppm. Or something likes that. Thanks.

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    •  Analog Employees 
    on Aug 2, 2018 3:45 PM
    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
    EZ Admin
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  • 0
    •  Analog Employees 
    on Aug 2, 2018 3:45 PM
    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
    EZ Admin
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