Publication detail

Novel current controlled differential-input buffered output active element and its application in all-pass filter

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)

ISBN

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"
}