[time-nuts] LPRO-GPSDO
Hal Murray
hmurray at megapathdsl.net
Fri Jan 8 22:16:25 UTC 2010
> There are a lot of 10 MHz OCXO's out there that do the same crystal at
> 20 MHz / output at 10 MHz trick.
In the old days of TTL digital design, it was common to run the clock from
the typical osc package through a divide by 2 FF to get (much) better
symmetry. The asymmetry would always come out of your timing budget
someplace inconvenient.
--
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