The first reference at hand I checked was the ADI Data Converter Handbook, 1986. Pg 60 Discusses track & hold, with a reference to the HDD-1206 as including track/hold on die.
On Tue, Jul 26, 2016 at 2:46 PM, Richard (Rick) Karlquist < rich...@karlquist.com> wrote: > > > On 7/25/2016 10:42 PM, Scott Stobbe wrote: > >> >> dramatically different due to glitching on code transition. That being >> said, they are kept separate not to confuse sources of error. >> >> > FWIW: > > The 5071A has a "home brew" DDS that was designed by the late > (and great) Robin Giffard. He used what he called a "blanking" > circuit that disconnected the DAC during the time period when it > is at risk for glitching on code transitions. He described it > in terms of some new innovation he had invented. It seemed to > me an "obvious" (that loaded word) idea that surely must have > been used before. In any event, he was clearly doing something > right (as usual). > > Rick > > _______________________________________________ > 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.