Electronically-controlled multifunctional current mode filter based on commercially available current conveyors and buffers

Author

Sotner, Roman ; Slezak, Josef ; Dostal, Tomas

Author_Institution

Dept. of Radio Electron., Brno Univ. of Technol., Brno, Czech Republic

fYear

2009

fDate

22-23 April 2009

Firstpage

311

Lastpage

314

Abstract

Application of commercially available modern functional blocks used for design of analog filters using integrator synthesis method is discussed in this paper. One example of all possible structures of 2^nd-order multifunctional filters with current conveyors and followers is chosen and designed. Attention is paid to electronic control of parameters of the filter, sensitivity analysis and computer simulation using OrCAD.

Keywords

analogue integrated circuits; current conveyors; current-mode circuits; sensitivity analysis; 2^nd-order multifunctional filter; OrCAD; analog filter design; computer simulation; current conveyor; electronically-controlled multifunctional current mode filter; integrator synthesis method; sensitivity analysis; Band pass filters; Computer simulation; Feedback; Flow graphs; Frequency; Low pass filters; Sensitivity analysis; Transconductance; Tuning; Voltage; Current conveyors; current mode; electronic adjusting; multifunctional filters; voltage mode;

fLanguage

English

Publisher

ieee

Conference_Titel

Radioelektronika, 2009. RADIOELEKTRONIKA '09. 19th International Conference

Conference_Location

Bratislava

Print_ISBN

978-1-4244-3537-1

Electronic_ISBN

978-1-4244-3538-8

Type

conf

DOI

10.1109/RADIOELEK.2009.5158778

Filename

5158778