[time-nuts] Re: thermodynamics of time keeping
Hal Murray
halmurray+timenuts at sonic.net
Tue Sep 7 21:24:18 UTC 2021
phk at phk.freebsd.dk said:
> But putting multiple '04 inverters in sequence was a well known method to
> shapen flanks, and I have always understood that as the reason for using
> three in the xtal clock generator setup.
They used to make a 74U04, U for Unbuffered, basically a simple analog
amplifier. The target market was crystal oscillators.
Why would some people want low gain while others are going for high gain?
Is there a bogus urban legend involved, or were there 2 different market
segments?
--
These are my opinions. I hate spam.
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