Title :
Dual-input current-mode integrator and differentiator using single DVCC and grounded passive elements
Author_Institution :
Dept. of Electron. & Commun. Eng., Dogus Univ., Istanbul, Turkey
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;
Conference_Titel :
Electrotechnical Conference, 2004. MELECON 2004. Proceedings of the 12th IEEE Mediterranean
Print_ISBN :
0-7803-8271-4
DOI :
10.1109/MELCON.2004.1346788
