DocumentCode
1612564
Title
A robust digitally programmable and reconfigurable monolithic filter structure
Author
Loh, Kou-hung ; Hiser, Doug L. ; Adams, William J. ; Geiger, Randall L.
Author_Institution
Dept. of Electr. Eng., Texas A&M Univ., College Station, TX, USA
fYear
1989
Firstpage
110
Abstract
A completely programmable and reconfigurable digitally controllable active structure is presented. A specific implementation, which has over three decades of adjustment range and is capable of realizing any even-order filter function of up to sixth-order, was fabricated and tested. The filter operates over the 1-kHz to 1-MHz frequency range. Experimental results that confirm the reconfigurability and programmable characteristics of this structure are presented
Keywords
active filters; monolithic integrated circuits; 1 kHz to 1 MHz; adjustment range; digitally controllable active structure; even-order filter function; frequency range; programmable characteristics; reconfigurability; robust digitally programmable reconfigurable monolithic filter structure; Bandwidth; CMOS process; Digital control; Digital filters; Linearity; Poles and zeros; Resonant frequency; Robustness; Signal resolution; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1989., IEEE International Symposium on
Conference_Location
Portland, OR
Type
conf
DOI
10.1109/ISCAS.1989.100303
Filename
100303
Link To Document