[time-nuts] Thunderbolt? (re simple gpsdo.) >> capacitors
Poul-Henning Kamp
phk at phk.freebsd.dk
Tue Jan 3 19:48:48 UTC 2012
In message <80B26DC756AA45DD84E4EB9E14B58998 at Warcon28Gz>, "WarrenS" writes:
>The leakage current noise I measured was way below insignificant when things
>are properly scaled.
Really stupid question: Couldn't the "double condensor" from voltage
references trick be used to eliminate the leakage entirely ?
[Some op-amp] >-+------------+-->
| |
| -----
| -----
| ____ |
+--|____|----+
|
-----
-----
|
|
GND
--
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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