DVCC based voltage-mode multifunctional biquadratic filter

Author

Dixit, Vijay Kumar

Author_Institution

Dept. of Electron. Eng., B.S.A Coll. of Eng.&Tech., Mathura, India

fYear

2009

fDate

22-24 Dec. 2009

Firstpage

128

Lastpage

131

Abstract

A voltage-mode DVCC based multifunctional biquardratic filter configuration is proposed. The circuit uses two DVCCs as active elements and together with two capacitors and three resistors as passive elements. The proposed filter can realize the low-pass, high-pass, three band-pass, band-eliminate and all-pass responses in a single circuit. The new configurations offer very high-input impedance, which enables easy cascading and enjoy low sensitivities. The theoretical results are verified with PSPICE simulations using a CMOS realization of DVCC.

Keywords

CMOS integrated circuits; SPICE; band-pass filters; band-stop filters; biquadratic filters; current conveyors; high-pass filters; low-pass filters; CMOS; DVCC based voltage mode multifunctional biquadratic filter; PSPICE; all pass filter; band eliminate filter; differential voltage current conveyor; high pass filter; low pass filter; three band pass filter; Band pass filters; Capacitors; Circuits; Feeds; Frequency; Impedance; Operational amplifiers; Resistors; Signal processing; Voltage; Biquardratic filter; CCII; DDA; DVCC;

fLanguage

English

Publisher

ieee

Conference_Titel

Emerging Trends in Electronic and Photonic Devices & Systems, 2009. ELECTRO '09. International Conference on

Conference_Location

Varanasi

Print_ISBN

978-1-4244-4846-3

Type

conf

DOI

10.1109/ELECTRO.2009.5441157

Filename

5441157