Dual-input current-mode integrator and differentiator using single DVCC and grounded passive elements

Author

Minaei, Shahram

Author_Institution

Dept. of Electron. & Commun. Eng., Dogus Univ., Istanbul, Turkey

Volume

1

fYear

2004

Firstpage

123

Abstract

In this paper new simple dual-input current-mode integrator/differentiator structures using differential voltage current conveyor (DVCC) are presented. The proposed circuits are composed of one DVCC and three passive components. The effects of the DVCC terminal tracking error are analyzed, which shows that the time constants (τ) are practically active-insensitive. Compensation design equations are derived for correcting the values of τ that was altered due to the terminal tracking errors of the DVCC. The performance of the circuits are demonstrated on SPICE platform.

Keywords

RC circuits; SPICE; current conveyors; current-mode circuits; differentiating circuits; integrating circuits; SPICE; differential voltage current conveyor; differentiator structures; dual-input current-mode integrator; grounded passive elements; passive components; single DVCC; terminal tracking error; time constants; Capacitors; Circuit analysis; Equations; Error analysis; Error correction; Impedance; Operational amplifiers; Resistors; Tuned circuits; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrotechnical Conference, 2004. MELECON 2004. Proceedings of the 12th IEEE Mediterranean

Print_ISBN

0-7803-8271-4

Type

conf

DOI

10.1109/MELCON.2004.1346788

Filename

1346788