[time-nuts] PIC Divider Performance (was Re: time-nuts Digest, Vol 56, Issue 71)

Pete peterawson at earthlink.net
Mon Mar 30 21:39:35 EDT 2009


John,

Thanks for sharing your experimental results.

I am surprised that the PIC divider outputs were
85 ms apart when driven from the same source. I
am ignorant of their internal workings, but I would
expect the jitter results to be significantly impacted
by this.

Any thoughts on the origin of the 85 ms differential?
Might this be a trigger point anomaly? (seems too big!)

Resolving this difference should be interesting.

Pete Rawson







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