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KHATEB, F. BAY ABO DABBOUS, S. KUMNGERN, M. KULEJ, T.
Original Title
Novel current controlled differential-input buffered output active element and its application in all-pass filter
Type
conference paper
Language
English
Original Abstract
This paper presents a novel high-performance first-order voltage-mode all-pass filter based on single active element and single grounded capacitor. The filter provides high-input and extremely low output impedances with possibility of electronic tuning of its natural frequency. The active element used in the filter design is novel and named current controlled differential-input buffered output (CC-DIBO) where the intrinsic resistances of its input current terminals can be controlled independently by external balancing bias currents. The proposed CC-DIBO element has current and voltage terminals appearing on both of its input and output; hence it is suitable for voltage-, current- and mixed-mode applications. The SPICE simulation results of the proposed filter properties using the 0.18um CMOS technology from TSMC are also presented.
Keywords
All pass-filter; current controlled active elements; voltage-mode.
Authors
KHATEB, F.; BAY ABO DABBOUS, S.; KUMNGERN, M.; KULEJ, T.
RIV year
2015
Released
9. 7. 2015
Location
Prague, Czech Republic
ISBN
978-1-4799-8498-5
Book
38th International Conference on Telecommunications and Signal Processing (TSP)
NEUVEDENO
Pages from
335
Pages to
338
Pages count
4
URL
http://dx.doi.org/10.1109/TSP.2015.7296279
BibTex
@inproceedings{BUT114377, author="Fabian {Khateb} and Salma {Bay Abo Dabbous} and Montree {Kumngern} and Tomasz {Kulej}", title="Novel current controlled differential-input buffered output active element and its application in all-pass filter", booktitle="38th International Conference on Telecommunications and Signal Processing (TSP)", year="2015", pages="335--338", address="Prague, Czech Republic", doi="10.1109/TSP.2015.7296279", isbn="978-1-4799-8498-5", url="http://dx.doi.org/10.1109/TSP.2015.7296279" }