Programmable switched-capacitor filter Conference Paper

abstract

• A switched-capacitor filter with independent programmable gain at either low frequency, passband frequency and high frequency band is presented. The gain at each of these frequency bands is controlled by a capacitor bank. This universal second order switched-capacitor filter employs 3 operational amplifiers, 3 capacitor banks and some additional capacitors. Experimental results, from a breadboard, are in good agreement with the simulated and theoretical ones.

authors

• Silva-Martinez, Jose

published proceedings

• Proceedings - IEEE International Symposium on Circuits and Systems

author list (cited authors)

• Silva-Martinez, J.

complete list of authors

• Silva-Martinez, J

publication date

• December 1994

published in

• IEEE International Symposium on Circuits and Systems  Journal

start page

• 727

end page

• 730

volume

• 5