A CMOS field programmable analog array and its application in continuous-time OTA-C filter design

B. Pankiewicz; M. Wojcikowski; S. Szczepanski; Y. Sun

doi:10.1109/ISCAS.2001.921774

A CMOS field programmable analog array and its application in continuous-time OTA-C filter design

B. Pankiewicz
, M. Wojcikowski
, S. Szczepanski
, Y. Sun

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

7 Citations (Scopus)

59 Downloads (Pure)

Abstract

A general configurable analog block (CAB) is presented, which consists of the programmable OTA, programmable capacitor and MOSFET switches. Using the CABs, the universal tunable and field programmable analog array (FPAA) can be constructed, which can realize many signal-processing functions, including filters. A prototype 5×8 CAB array has been fabricated. The chip has also been configured to realize a programmable OTA-C filter. From the simulated and measured results it has been found that filters with frequencies from several kHz to a few MHz can be realized based on the proposed CAB and FPAA.

Original language	English
Title of host publication	Procs IEEE Int Symposium on Circuits & Systems
Subtitle of host publication	ISCAS 2001
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	5-8
Volume	2001
ISBN (Print)	0-7803-6685-9
DOIs	https://doi.org/10.1109/ISCAS.2001.921774
Publication status	Published - 2001

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10.1109/ISCAS.2001.921774

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“This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder." “Copyright IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.”
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title = "A CMOS field programmable analog array and its application in continuous-time OTA-C filter design",

abstract = "A general configurable analog block (CAB) is presented, which consists of the programmable OTA, programmable capacitor and MOSFET switches. Using the CABs, the universal tunable and field programmable analog array (FPAA) can be constructed, which can realize many signal-processing functions, including filters. A prototype 5×8 CAB array has been fabricated. The chip has also been configured to realize a programmable OTA-C filter. From the simulated and measured results it has been found that filters with frequencies from several kHz to a few MHz can be realized based on the proposed CAB and FPAA.",

author = "B. Pankiewicz and M. Wojcikowski and S. Szczepanski and Y. Sun",

note = "“This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder.{"} “Copyright IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.”",

year = "2001",

doi = "10.1109/ISCAS.2001.921774",

language = "English",

isbn = "0-7803-6685-9",

volume = "2001",

pages = "5--8",

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address = "United States",

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A CMOS field programmable analog array and its application in continuous-time OTA-C filter design. / Pankiewicz, B.; Wojcikowski, M.; Szczepanski, S. et al.
Procs IEEE Int Symposium on Circuits & Systems: ISCAS 2001. Vol. 2001 Institute of Electrical and Electronics Engineers (IEEE), 2001. p. 5-8.

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

TY - GEN

T1 - A CMOS field programmable analog array and its application in continuous-time OTA-C filter design

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AU - Wojcikowski, M.

AU - Szczepanski, S.

AU - Sun, Y.

N1 - “This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder." “Copyright IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.”

PY - 2001

Y1 - 2001

N2 - A general configurable analog block (CAB) is presented, which consists of the programmable OTA, programmable capacitor and MOSFET switches. Using the CABs, the universal tunable and field programmable analog array (FPAA) can be constructed, which can realize many signal-processing functions, including filters. A prototype 5×8 CAB array has been fabricated. The chip has also been configured to realize a programmable OTA-C filter. From the simulated and measured results it has been found that filters with frequencies from several kHz to a few MHz can be realized based on the proposed CAB and FPAA.

AB - A general configurable analog block (CAB) is presented, which consists of the programmable OTA, programmable capacitor and MOSFET switches. Using the CABs, the universal tunable and field programmable analog array (FPAA) can be constructed, which can realize many signal-processing functions, including filters. A prototype 5×8 CAB array has been fabricated. The chip has also been configured to realize a programmable OTA-C filter. From the simulated and measured results it has been found that filters with frequencies from several kHz to a few MHz can be realized based on the proposed CAB and FPAA.

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DO - 10.1109/ISCAS.2001.921774

M3 - Conference contribution

SN - 0-7803-6685-9

VL - 2001

SP - 5

EP - 8

BT - Procs IEEE Int Symposium on Circuits & Systems

PB - Institute of Electrical and Electronics Engineers (IEEE)

ER -

A CMOS field programmable analog array and its application in continuous-time OTA-C filter design

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