[time-nuts] GPS: ADEV or MDEV?
SAIDJACK at aol.com
SAIDJACK at aol.com
Mon Apr 23 03:13:47 UTC 2007
In a message dated 4/22/2007 06:30:46 Pacific Daylight Time, didier at cox.net
writes:
> If you want the lowest tempco and drift available try using an LTZ1000
> (used in HP 8 1/2 digit DVMs).
>
>In those cases where a thermally stabilized reference is undesirable
>(power consumption, power dissipation, thermal stabilization time at
>power up), see Thaler www.thaler.com
>They have the best (as far as I know) thermally compensated references
>and the best initial accuracy.
>Didier KO4BB
Hi Didier, Bruce,
Thanks for the pointers!
the Thaler ref is pretty nice, low noise too. The LT part is a bit complex
to properly put into an application, and both are probably not that cheap. I
like Intersils' new X60008 reference line, cheap, pretty good stability, very
good accuracy, and completely self-contained.
bye,
Said
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