Title :
Universal filter with one input and five outputs using DDCCs
Author :
Chiu, Wei-Yuan ; Horng, Jiun-Wei ; Cheng, Shih-Ting
Author_Institution :
Dept. of Electron. Eng., Chung Yuan Christian Univ., Chung-Li
Abstract :
In this paper, a new single input and five outputs voltage-mode universal biquadratic filter with high-input impedance is presented. The proposed circuit employs three plus-type differential difference current conveyors, two grounded capacitors and three resistors and offers the following features: realization of all the standard filter functions, that is, high-pass, band-pass, low-pass, notch, and all-pass filters simultaneously, the use of only grounded capacitors and high-input impedance.
Keywords :
all-pass filters; band-pass filters; biquadratic filters; capacitors; current conveyors; high-pass filters; low-pass filters; notch filters; resistors; DDCC; all-pass filter; band-pass filter; differential difference current conveyor; grounded capacitor; high-input impedance; high-pass filter; low-pass filter; notch filter; resistor; voltage-mode universal biquadratic filter; Active filters; Band pass filters; Bandwidth; Capacitors; Impedance; Passive filters; RLC circuits; Resistors; Resonance; Voltage;
Conference_Titel :
Intelligent Signal Processing and Communications Systems, 2008. ISPACS 2008. International Symposium on
Conference_Location :
Bangkok
Print_ISBN :
978-1-4244-2564-8
Electronic_ISBN :
978-1-4244-2565-5
DOI :
10.1109/ISPACS.2009.4806740
