[time-nuts] DMTD - analog multiplier vs. diode mixer ?
phk at phk.freebsd.dk
Tue Jan 5 19:56:33 UTC 2016
My little HP5065 project is continually running into the jitter of
my HP5370B counter which is annoying me, so I'm looking int DMTD.
Everybody seems to be using traditional diode-mixers for DMTD,
and to be honest I fail to see the attraction.
Why wouldn't a analog multiplier like AD835 be better idea ?
What am I overlooking ?
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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