Other Parts Discussed in Thread: DS125DF1610
Team,
One of our customers is using the DS110DF1610. They are observing that the setting for REF_MODE in 0x36 is set to b00 after reset (referenceless). These bits are supposed to be b11 after reset according to the datasheet. Do you have any explanation for how these bits could be b00?
Even after they change the setting to b11, it does not help achieve a reliable lock. Sometimes it takes hours to lock. Other times, it locks and shows high BER. Is this related to the REF_MODE bits being set wrong?
Thanks,
Darren