[volt-nuts] How to keep voltage stable in the sub-100nV range?

[Poul-Henning Kamp]

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In message <dfoj1c5tqhjtsj8mjgkfo95fvs8gf8ml69 at 4ax.com>, David writes:

>When I looked into this a couple months ago in connection with
>building a long time constant integrator for an analog only GPSDO, the
>primary limitation was insulation resistance of the capacitor.  Even
>the best low dielectric constant C0G/NP0 capacitors were much worse
>than polypropylene film which was itself was much better than
>polyester.

We should add that there is a LOT of good wisdom about a lot of relevant
electronic details in r3 of Art of Electronics.

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