Single-input three-output current-mode filter using dual-output current conveyors

Author

Koton, Jaroslav ; Herencsár, Norbert ; Vrba, Kamil

Author_Institution

Dept. of Telecommun., Brno Univ. of Technol., Brno, Czech Republic

fYear

2009

fDate

5-8 Nov. 2009

Abstract

In this paper we present a new universal current-mode frequency filter using only three dual-output second-generation current conveyors (DO-CCII) and five grounded passive elements. Simultaneously a low-pass, high-pass and band-pass can be realized - all with high output impedance. Using the proposed structure the quality factor Q can be via single passive element changed independently of the natural angular frequency Â¿₀. The PSpice simulations are given, which confirm the theoretical analysis results.

Keywords

Q-factor; band-pass filters; current-mode circuits; high-pass filters; low-pass filters; passive filters; PSpice simulations; band-pass filter; dual-output current conveyors; dual-output second-generation current conveyors; grounded passive elements; high-pass filter; low-pass filter; quality factor; single-input three-output current-mode filter; universal current-mode frequency filter; Analytical models; Band pass filters; Bandwidth; Circuit topology; Frequency; Impedance; Passive filters; Q factor; Transfer functions; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Electronics Engineering, 2009. ELECO 2009. International Conference on

Conference_Location

Bursa

Print_ISBN

978-1-4244-5106-7

Electronic_ISBN

978-9944-89-818-8

Type

conf

Filename

5355314