[sdiy] OTA, Min-Max operator

[Yves Usson]

Hi all

While googling with the e following target :"Transconductance  
operational",
I came accross two papers that may be of interest for the SDIY  
community.

Here are the references :

http://www.vabo.cz/stranky/biolek/veda/articles/ECCTD03_2.pdf

http://somi.cinstrum.unam.mx/i&d/pdfv3n9/Artic6.pdf

The first paper deals with : Building blocks for current mode analog
signal processing.

The second paper deals deals with the design of a fuzzy controller based
on analog electronics. In this paper there is the description of min-max
operators based on current mirrors. It's a very different implementation
of my voltage based circuits that can be found at :
http://www-timc.imag.fr/Yves.Usson/personnel/SDIY/Modular/EN/MinMax/ 
index.html

Cheers

-------------------------------------------------------------
Yves Usson
http://www-timc.imag.fr/Yves.Usson/personnel/SDIY/
email : yves.usson at imag.fr, yves.usson at ujf-grenoble.fr