Low frequency active only filters with small chip area

Hacer Atar Yıldız; Ali Toker; Selçuk Kılınç; Serdar Ozoguz

doi:10.1007/s10470-016-0777-2

Low frequency active only filters with small chip area

Hacer Atar Yıldız, Ali Toker, Selçuk Kılınç^*, Serdar Ozoguz

^*Corresponding author for this work

Department of Electronics and Communication Engineering

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

In order to provide a systematic approach to the realization of filters with small chip area, two techniques which lead to a substantial reduction in the chip area occupied by MOSFET-C filters are proposed. The first method is based on using capacitance multipliers, while the second method relies on modifying the given circuit by appropriately adding cross coupled transistor pairs. Theoretical analysis and simulation results verifying the usefulness of the filters obtained through the proposed techniques are provided.

Original language	English
Pages (from-to)	739-747
Number of pages	9
Journal	Analog Integrated Circuits and Signal Processing
Volume	89
Issue number	3
DOIs	https://doi.org/10.1007/s10470-016-0777-2
Publication status	Published - 1 Dec 2016

Bibliographical note

Publisher Copyright:
© 2016, Springer Science+Business Media New York.

Keywords

Allpass filters
Low frequency operation
MOS-only filters

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10.1007/s10470-016-0777-2

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AU - Toker, Ali

AU - Kılınç, Selçuk

AU - Ozoguz, Serdar

PY - 2016/12/1

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N2 - In order to provide a systematic approach to the realization of filters with small chip area, two techniques which lead to a substantial reduction in the chip area occupied by MOSFET-C filters are proposed. The first method is based on using capacitance multipliers, while the second method relies on modifying the given circuit by appropriately adding cross coupled transistor pairs. Theoretical analysis and simulation results verifying the usefulness of the filters obtained through the proposed techniques are provided.

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KW - Allpass filters

KW - Low frequency operation

KW - MOS-only filters

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ER -

Low frequency active only filters with small chip area

Abstract

Bibliographical note

Keywords

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