DocumentCode :
2501794
Title :
Current controlled current conveyor-based currentmode universal filter
Author :
Jaikla, Winai ; Siripruchyanun, Montree
Author_Institution :
Electr. & Electron. Program, Suan Sunandha Rajabhat Univ., Bangkok, Thailand
fYear :
2009
fDate :
28-30 Sept. 2009
Firstpage :
893
Lastpage :
896
Abstract :
This article presents a current-mode universal biquadratic filter performing completely standard functions: low-pass, high-pass, band-pass, band-reject and all-pass functions, based-on dual-output current controlled current conveyor (DO-CCCII). The features of the circuit are that: the quality factor and pole frequency can be tuned orthogonally via the input bias currents: the circuit description is very simple, consisting of merely 4 DO-CCCIIs and 2 grounded capacitors. Without any external resistors and require component matching conditions, the proposed circuit is very suitable to further develop into an integrated circuit. The PSPICE simulation results are depicted. The given results agree well with the theoretical anticipation. The maximum power consumption is approximately 1.16 mW at plusmn1.5 V power supply voltages.
Keywords :
Q-factor; SPICE; biquadratic filters; current conveyors; current-mode circuits; DO-CCCII; PSPICE simulation; all-pass function; band-pass function; band-reject function; current-mode universal biquadratic filter; dual-output current controlled current conveyor; grounded capacitor; high-pass function; low-pass function; pole frequency; power 11.6 mW; quality factor; Band pass filters; Capacitors; Circuit simulation; Energy consumption; Frequency; Power supplies; Q factor; Resistors; SPICE; Tuned circuits;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Communications and Information Technology, 2009. ISCIT 2009. 9th International Symposium on
Conference_Location :
Icheon
Print_ISBN :
978-1-4244-4521-9
Electronic_ISBN :
978-1-4244-4522-6
Type :
conf
DOI :
10.1109/ISCIT.2009.5340972
Filename :
5340972
Link To Document :
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