[sdiy] Splendid OTA application paper!

[karl dalen]

Here are a splendid paper, among the best actually, that i have come across.

""Active Filter Design Using Operational Transconductance Amplifiers""
""Randall L. Geiger and Edgar Sánchez-Sinencio""

amesp02.tamu.edu/~sanchez/ota-Tutorial1.PDF

It describes every possible and imaginable OTA filter application 
thats possible. I have using it for years since i first found it
on a local library!

You can find more OTA papers under:
http://amesp02.tamu.edu/~sanchez/pubs/ota-c.html

KD