Title :
A filter designer´s filter design aid: filtorX
Author :
Ouslis, Chris ; Snelgrove, Martin ; Sedra, Adel S.
Author_Institution :
Dept. of Electr. Eng., Toronto Univ., Ont., Canada
Abstract :
An interactive filter design program suitable for both nonexperts and experts is described. A system library provides the necessary functionality for most design problems. Its language basis allows extensibility for expert users. Examples of code to generate biquads which are automatically paired, ordered, and scaled for dynamic range, and to determine capacitor-ratios for switched-capacitor biquads are provided to illustrate filtorX´s potential
Keywords :
active filters; circuit CAD; switched capacitor filters; IIR filters; biquadratic filters; biquads generation; capacitor-ratios; dynamic range; expert users; extensibility for expert users; filter design aid; filtorX; interactive filter design program; language basis; nonexpert users; programming language; switched-capacitor biquads; system library; Algorithm design and analysis; Circuit testing; Computer languages; Dynamic range; Electronic mail; Filters; Libraries; Packaging; Production facilities; Switched capacitor circuits;
Conference_Titel :
Circuits and Systems, 1991., IEEE International Sympoisum on
Print_ISBN :
0-7803-0050-5
DOI :
10.1109/ISCAS.1991.176352
