On Fri, 26 Oct 2012 11:46:35 +1100
Tom Harris wrote:
> I have been asked the viability of using a vanilla TCXO, with an
> accuracy of +/- 0.5ppm (+/- 15 secs per year) that is disciplined
> occasionally (perhaps only once a month) with a GPS module. The
> application is for an analogue clock, whi
Hi
If you want to dig into some papers, the RBXO (rubidium and OCXO) is
essentially the same thing.
Bottom line:
As long as aging + repeated temperature is the dominant effect, it works fine.
As soon as you get a temperature transient - not so much. Worst case is when
the temperature delta ha
Greetings,
I have been asked the viability of using a vanilla TCXO, with an
accuracy of +/- 0.5ppm (+/- 15 secs per year) that is disciplined
occasionally (perhaps only once a month) with a GPS module. The
application is for an analogue clock, which powers up a GPS module
every so often to learn t
