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New current-mode first-order allpass filter using a single CCCDTA
Author(s)
Date Issued
December 1, 2011
Type
Conference Paper
Abstract
This paper presents a new current-mode first-order allpass filter employing only one current-controlled current differencing transconductance amplifier, one grounded capacitor and one grounded resistor. The use of grounded capacitor makes the circuit more suitable for integrated circuit implementation. The circuit also possesses high output impedance which enables easy cascading in the current-mode circuits. Simulation results are given to verify the presented theory. © 2011 IEEE.
Citation
2011 International Symposium on Integrated Circuits Isic 2011, 364-367, 2011