A multifunction filter configuration based on CFA

DOI

10.2991/icitmi-15.2015.114How to use a DOI?

Keywords

Current feedback amplifier; Filter; Multifunction configuration

Abstract

A new multifunction filter configuration using two CFAs and six impedances is presented in this paper. The proposed circuit can realize the different function using the different impedances. The natural frequency 0 and quality factor Q can be orthogonal controlled, and the quality factor Q can also be independently controlled by the impedance. Both the active and passive sensitivities are no more than unity. At the end, the theoretical analysis is verified using PIPICE simulations of the filter designs.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Pinghua Zhang
AU  - Zhihui Deng
PY  - 2015/10
DA  - 2015/10
TI  - A multifunction filter configuration based on CFA
BT  - Proceedings of the 4th International Conference on Information Technology and Management Innovation
PB  - Atlantis Press
SP  - 685
EP  - 689
SN  - 2352-538X
UR  - https://doi.org/10.2991/icitmi-15.2015.114
DO  - 10.2991/icitmi-15.2015.114
ID  - Zhang2015/10
ER  -