Hi If you have a source of “noise” that is not in your model *and* it’s significant, then your model will not predict the outcome. That’s true if it’s in or if it’s outside the loop bandwidth.
Bob On Mar 23, 2014, at 2:27 PM, Hal Murray <hmur...@megapathdsl.net> wrote: >> 4) How much do the DAC, reference, op-amps, resistors, capacitors, drift >> with time? > > Assuming constant temperature and supply voltage... > > What is the time scale for parts drifting? Is it very low frequency so well > within the loop bandwidth or is it jumps that will be hard to filter out? > > What happens if temperature or voltage is not constant? Are the changes > reasonably linear with temperature/voltage? > > -- > These are my opinions. I hate spam. > > > > _______________________________________________ > 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.