Title :
Fully-balanced structures of continuous-time MLF OTA-C filters
Author :
Sun, Yichuang ; Fidler, Kel
Author_Institution :
Dept. of Electr. & Electron. Eng., Hertfordshire Univ., Hatfield, UK
Abstract :
This paper presents general fully balanced structures of continuous-time OTA-C filters based on multiple loop feedback (MLF) configurations. Both simple all pole and complex arbitrary zero fully balanced implementations are described. The general explicit iterative design formulae for the filters based on the important LF structure are presented. The design of fifth-order fully balanced LF filters is considered
Keywords :
circuit feedback; continuous time filters; iterative methods; linear network synthesis; operational amplifiers; poles and zeros; active filters; all pole implementations; complex arbitrary zero implementations; continuous-time OTA-C filters; explicit iterative design formulae; fifth-order fully balanced filters; fully-balanced structures; loop feedback structure; multiple loop feedback configurations; Active filters; Feedback loop; Negative feedback; Output feedback; Poles and zeros; Sun; Topology; Transfer functions; Voltage; Wire;
Conference_Titel :
Electronics, Circuits and Systems, 1998 IEEE International Conference on
Conference_Location :
Lisboa
Print_ISBN :
0-7803-5008-1
DOI :
10.1109/ICECS.1998.813292
