[time-nuts] Heating or Cooling an LPRO (was Re: chip scale atomic clock)

Peter Vince pvince at theiet.org
Thu Dec 31 20:05:05 UTC 2009


> ...5-6 W is significantly lower than 12-13 W and should allow for simpler solutions.

Thanks Magnus.  If saving 7 watts is important, then OK, but I am more
concerned about the significantly lower MTBF quoted on page 4 of the
manual (the ninth page in the PDF file):

Amb. Temp:	20°C 	25°C 	30°C 	40°C 	50°C 	60°C
MTBF (hrs)	381,000	351,000	320,000	253,000	189,000	134,000

Regards,

	Peter




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