On Tue, 21 Mar 2017 21:10:19 -0400 David Scott Coburn <scot...@optonline.net> wrote:
> > What information are you looking for? > > I was curious if anyone else has tried to do a PLL with two 0.5 Hz signals. > Does not seem like a particularly popular pastime! I did find a few articles > which used a digital PLL to lock a OCXO to GPS at 1 Hz. [...] > I was interested in doing this as an analog PLL, for the challenge. I've > done > my time on microprocessors and microcontrollers! There have been a couple of discussions about doing GPSDOs using only analog components in the past. People fare more knowledgable than me have commented there on what the challenges would be and how to solve them. So I recommend to go through the archives and look for those discussions. They might be a little bit hidden, though. Attila Kinali -- It is upon moral qualities that a society is ultimately founded. All the prosperity and technological sophistication in the world is of no use without that foundation. -- Miss Matheson, The Diamond Age, Neil Stephenson _______________________________________________ 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.