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DS125DF410 / LOOPBACK AND LOCK PIN TIMING

Ran Feldman
Intellectual 780 points
Other Parts Discussed in Thread: DS125DF410, DS110DF111

Hi, Does the DS125DF410 supports loopback between RX and TX on each ports in the DS125DF410? Regarding the lock pin in DS125DF410, what is the timing for loss lock detect when the link is fail? (the lock timing Tlock is define, we want to know the opposite when the link loss the lock) ? Thanks, Ran
  • 0
    TI__Guru* 93570 points

    Hi Ran,

    I appologize for the long delay.

    There is no loop back on DS125DF410. Please let us know your application or a block diagram since there is another device, DS110DF111, with loop back.

    Also, loss of lock detection occurs in less than 1uS.

    Regards,,nasser