Current-tunable current-mode all-pass section using DDCC

Author

Torteanchai, Usa ; Kumngern, Montree

Author_Institution

Avionics Div., Civil Aviation Training Center, Bangkok, Thailand

fYear

2011

fDate

25-27 April 2011

Firstpage

217

Lastpage

220

Abstract

This paper presents a new dual input current-mode first-order all-pass filter employing one differential difference current conveyor, one grounded capacitor and three grounded resistors. The use of grounded passive component makes the circuit suitable for integrated circuit implementation. The output terminals also have high impedance level which enables easy cascading in current-mode operation. The performances of the proposed circuit are simulated with PSPICE to confirm the present theory.

Keywords

SPICE; all-pass filters; current-mode circuits; electric impedance; PSPICE; current-mode all-pass filter; current-tunable all-pass section; differential difference current conveyor; dual input all-pass filter; first-order all-pass filter; grounded capacitor; grounded passive component; grounded resistors; impedance level; integrated circuit implementation; Band pass filters; Capacitors; Filtering theory; Impedance; Oscillators; Resistors; all-pass section; current-mode circuit; differential difference current conveyor (DDCC); quadrature oscillator;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronic Devices, Systems and Applications (ICEDSA), 2011 International Conference on

Conference_Location

Kuala Lumpur

ISSN

2159-2047

Print_ISBN

978-1-61284-388-9

Type

conf

DOI

10.1109/ICEDSA.2011.5959038

Filename

5959038