Hi, > I can't be 100% sure, but my understanding is it just compares to its internal > OCXO. > > It know the margin of error of its OCXO, so if the incoming freq is more > different than what it expects, Either the OCXO went bad or the incoming > clock is bad. In either case, it's a fault.
OK, possibly less sophisticated than expected :) I have thought about some crazy jitter and drift detection... > Cheers, > > Sylvain Thanks! Ralph.
