Thanks, Magnus.
The phrase "The JPL units use a ua709-type operational amplifier to
allow a high switching speed with low noise" makes me thing a lot about
how the concepts "high switching speed" and "low noise" have changed
with time :)
Regards,
Javier
El 10/09/2011 17:57, Magnus Danielson escribió:
On 10/09/11 05:15, Richard (Rick) Karlquist wrote:
This article was in the PTTI proceedings around 1990.
Highly recommended.
This article might be what you refer to:
http://www.dtic.mil/cgi-bin/GetTRDoc?Location=U2&doc=GetTRDoc.pdf&AD=ADA515384
Cheers,
Magnus
Rick Karlquist
On 9/9/2011 6:58 AM, Jim Lux wrote:
On 9/9/11 6:37 AM, ehydra wrote:
Hi Bruce -
Do you have a reference to read on for this?
I imagine that's the standard cascade of limiters used in zero crossing
detectors..
google for JPL and Greenhall to get started. I can't remember the exact
cite (or even if Greenhall was one of the authors, but he'll have cited
the paper that describes it)
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