Title :
A comparison of RC op amp and RC current conveyor filters
Author_Institution :
Dept. of Electr. & Comput. Eng., Clarkson Univ., Potsdam, NY, USA
Abstract :
Using a general procedure for designing C current conveyor networks having a specified voltage transfer function, an example is considered in which the current conveyors are implemented using the AD844. A comparison is made between filters implemented using op amps and filters implemented using current conveyors. It is found that filters containing nonideal current conveyors and filters containing nonideal op amps preform similarly
Keywords :
RC circuits; active filters; circuit feedback; current conveyors; lumped parameter networks; operational amplifiers; transfer functions; AD844; C current conveyor networks; RC current conveyor filters; RC op amp filters; specified voltage transfer function; Capacitors; Chebyshev approximation; Circuit synthesis; Filters; Frequency response; Impedance; Operational amplifiers; Passband; Transfer functions; Voltage;
Conference_Titel :
Circuits and Systems, 1993., Proceedings of the 36th Midwest Symposium on
Conference_Location :
Detroit, MI
Print_ISBN :
0-7803-1760-2
DOI :
10.1109/MWSCAS.1993.343368
