Dither is only an issue when using a control loop. The difference is that with dithering you eliminate the D/A portion which doubles the cost from $ 15 to $ 30. I personally prefer the analog approach. The same design can have both options. Part of the program. Bert Kehren In a message dated 1/13/2012 3:48:19 P.M. Eastern Standard Time, charles_steinm...@lavabit.com writes:
Bert wrote: >wrong there is no DAC involved, it is a DDS Ahh. Not so simple, then. I still don't much like the notion of dithering, but it may be the only alternative. Or, as has also been suggested here, add a manual C-field adjustment (but that would not change the fact that the RS-232 adjustments would still be ~ 7e-13 steps). Best regards, Charles _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
