Resistorless universal biquad filter based on digitally programmable current follower transconductance amplifier

Andrzej Malcher

doi:10.23919/MIXDES.2017.8005244

Resistorless universal biquad filter based on digitally programmable current follower transconductance amplifier

Andrzej Malcher

Department of Electronics; Electrical Engineering and Microelectronics (RAU/RAU11)

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

3 Citations (Scopus)

Abstract

The work presents a modification of an active component called Current Follower Transconductance Amplifier, which enables digital control of transconductance. The paper contains the characteristics and paramétrés obtained as the result of SPICE simulation. The component can be used in a digitally programmable current-mode continuous time biquad filter. The obtained characteristics confirm the possibility to implement the presented circuit as a part of a mixed-mode signal processing system.

Original language	English
Title of host publication	Proceedings of the 24th International Conference on Mixed Design of Integrated Circuits and Systems, MIXDES 2017
Editors	Andrzej Napieralski
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	416-421
Number of pages	6
ISBN (Electronic)	9788363578114
DOIs	https://doi.org/10.23919/MIXDES.2017.8005244
Publication status	Published - 8 Aug 2017
Event	24th International Conference on Mixed Design of Integrated Circuits and Systems, MIXDES 2017 - Bydgoszcz, Poland Duration: 22 Jun 2017 → 24 Jun 2017

Publication series

Name	Proceedings of the 24th International Conference on Mixed Design of Integrated Circuits and Systems, MIXDES 2017

Conference

Conference	24th International Conference on Mixed Design of Integrated Circuits and Systems, MIXDES 2017
Country/Territory	Poland
City	Bydgoszcz
Period	22/06/17 → 24/06/17

Keywords

current follower transconductance amplifier
current mode circuit
programmable analog circuit

ASJC Scopus subject areas

Hardware and Architecture
Electrical and Electronic Engineering

Access to Document

10.23919/MIXDES.2017.8005244

Cite this

Malcher, A. (2017). Resistorless universal biquad filter based on digitally programmable current follower transconductance amplifier. In A. Napieralski (Ed.), Proceedings of the 24th International Conference on Mixed Design of Integrated Circuits and Systems, MIXDES 2017 (pp. 416-421). Article 8005244 (Proceedings of the 24th International Conference on Mixed Design of Integrated Circuits and Systems, MIXDES 2017). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/MIXDES.2017.8005244

Malcher, Andrzej. / Resistorless universal biquad filter based on digitally programmable current follower transconductance amplifier. Proceedings of the 24th International Conference on Mixed Design of Integrated Circuits and Systems, MIXDES 2017. editor / Andrzej Napieralski. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 416-421 (Proceedings of the 24th International Conference on Mixed Design of Integrated Circuits and Systems, MIXDES 2017).

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title = "Resistorless universal biquad filter based on digitally programmable current follower transconductance amplifier",

abstract = "The work presents a modification of an active component called Current Follower Transconductance Amplifier, which enables digital control of transconductance. The paper contains the characteristics and param{\'e}tr{\'e}s obtained as the result of SPICE simulation. The component can be used in a digitally programmable current-mode continuous time biquad filter. The obtained characteristics confirm the possibility to implement the presented circuit as a part of a mixed-mode signal processing system.",

keywords = "current follower transconductance amplifier, current mode circuit, programmable analog circuit",

author = "Andrzej Malcher",

note = "Publisher Copyright: {\textcopyright} 2017 Department of Microelectronics and Computer Science, Lodz University of Technology.; 24th International Conference on Mixed Design of Integrated Circuits and Systems, MIXDES 2017 ; Conference date: 22-06-2017 Through 24-06-2017",

year = "2017",

month = aug,

day = "8",

doi = "10.23919/MIXDES.2017.8005244",

language = "English",

series = "Proceedings of the 24th International Conference on Mixed Design of Integrated Circuits and Systems, MIXDES 2017",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "416--421",

editor = "Andrzej Napieralski",

booktitle = "Proceedings of the 24th International Conference on Mixed Design of Integrated Circuits and Systems, MIXDES 2017",

address = "United States",

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Malcher, A 2017, Resistorless universal biquad filter based on digitally programmable current follower transconductance amplifier. in A Napieralski (ed.), Proceedings of the 24th International Conference on Mixed Design of Integrated Circuits and Systems, MIXDES 2017., 8005244, Proceedings of the 24th International Conference on Mixed Design of Integrated Circuits and Systems, MIXDES 2017, Institute of Electrical and Electronics Engineers Inc., pp. 416-421, 24th International Conference on Mixed Design of Integrated Circuits and Systems, MIXDES 2017, Bydgoszcz, Poland, 22/06/17. https://doi.org/10.23919/MIXDES.2017.8005244

Resistorless universal biquad filter based on digitally programmable current follower transconductance amplifier. / Malcher, Andrzej.
Proceedings of the 24th International Conference on Mixed Design of Integrated Circuits and Systems, MIXDES 2017. ed. / Andrzej Napieralski. Institute of Electrical and Electronics Engineers Inc., 2017. p. 416-421 8005244 (Proceedings of the 24th International Conference on Mixed Design of Integrated Circuits and Systems, MIXDES 2017).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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N2 - The work presents a modification of an active component called Current Follower Transconductance Amplifier, which enables digital control of transconductance. The paper contains the characteristics and paramétrés obtained as the result of SPICE simulation. The component can be used in a digitally programmable current-mode continuous time biquad filter. The obtained characteristics confirm the possibility to implement the presented circuit as a part of a mixed-mode signal processing system.

AB - The work presents a modification of an active component called Current Follower Transconductance Amplifier, which enables digital control of transconductance. The paper contains the characteristics and paramétrés obtained as the result of SPICE simulation. The component can be used in a digitally programmable current-mode continuous time biquad filter. The obtained characteristics confirm the possibility to implement the presented circuit as a part of a mixed-mode signal processing system.

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KW - current mode circuit

KW - programmable analog circuit

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BT - Proceedings of the 24th International Conference on Mixed Design of Integrated Circuits and Systems, MIXDES 2017

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Malcher A. Resistorless universal biquad filter based on digitally programmable current follower transconductance amplifier. In Napieralski A, editor, Proceedings of the 24th International Conference on Mixed Design of Integrated Circuits and Systems, MIXDES 2017. Institute of Electrical and Electronics Engineers Inc. 2017. p. 416-421. 8005244. (Proceedings of the 24th International Conference on Mixed Design of Integrated Circuits and Systems, MIXDES 2017). doi: 10.23919/MIXDES.2017.8005244

Resistorless universal biquad filter based on digitally programmable current follower transconductance amplifier

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