[time-nuts] Simple Super Ripple Eater

ehydra ehydra at arcor.de
Mon Jan 16 13:44:22 EST 2012


Here is a hand-corrected version:
http://ehydra.dyndns.info/NG/time-nuts/Simple%20power%20supply%20ripple%20rejection%20for%20battery%20systems.zip

- Henry

John Lofgren schrieb:
> There have been discussions in the past about ways to reduce regulator output noise or clean-up oscillator or voltage reference power supplies.  Here's an article from Design Ideas in Electronic Design that looks promising.  It has pretty decent rejection even at 1 Hz.
> 
> http://electronicdesign.com/article/power/Simple-Super-Ripple-Eater-Also-Cleans-Battery-Based-Supply.aspx
> 
> Note that the figures don't display properly (at least in Firefox) with anything but the embedded links in the text.

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