A Noise-Canceling TIA Topology Compatible with Large-Area Photodetectors in 40 nm CMOS Process

Ali Dogus Gungordu; Mustafa Berke Yelten

doi:10.1109/MWSCAS54063.2022.9859438

A Noise-Canceling TIA Topology Compatible with Large-Area Photodetectors in 40 nm CMOS Process

Ali Dogus Gungordu, Mustafa Berke Yelten

Department of Electronics and Communication Engineering

Istanbul Technical University

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

5 Citations (Scopus)

Abstract

This paper presents a noise-canceling transimpedance amplifier (TIA) for plastic optical fiber (POF) and visible light communication (VLC), where large area photodetectors are common. The proposed TIA is based on the active shunt-shunt feedback topology for fast operation, and the structure is modified to improve the transimpedance (TI) gain and noise performance. The circuit is designed to meet the specifications of 1 Gbps-4 PAM optical communication over plastic fiber using a commercial 40 nm CMOS technology with a 1 V power supply. Post-layout simulations of the proposed noise-canceling TIA reveal that a bandwidth of 300 MHz and a TI gain of around 60 dB\Omega have been acquired. These outcomes were achieved by considering a parasitic detector capacitance of 30 pF, where the integrated noise is reduced by about 20%.

Original language	English
Title of host publication	MWSCAS 2022 - 65th IEEE International Midwest Symposium on Circuits and Systems, Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781665402798
DOIs	https://doi.org/10.1109/MWSCAS54063.2022.9859438
Publication status	Published - 2022
Event	65th IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2022 - Fukuoka, Japan Duration: 7 Aug 2022 → 10 Aug 2022

Publication series

Name	Midwest Symposium on Circuits and Systems
Volume	2022-August
ISSN (Print)	1548-3746

Conference

Conference	65th IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2022
Country/Territory	Japan
City	Fukuoka
Period	7/08/22 → 10/08/22

Bibliographical note

Publisher Copyright:
© 2022 IEEE.

Funding

This work was supported by the Technological Research Council of Turkey under the Project TÜB˙TAK 1001 118E253.

Funders	Funder number
Technological Research Council of Turkey	TÜB˙TAK 1001 118E253

Keywords

active feedback
noise-cancellation
optical receivers
Transimpedance amplifier
visible light communication

Access to Document

10.1109/MWSCAS54063.2022.9859438

Cite this

Gungordu, A. D., & Yelten, M. B. (2022). A Noise-Canceling TIA Topology Compatible with Large-Area Photodetectors in 40 nm CMOS Process. In MWSCAS 2022 - 65th IEEE International Midwest Symposium on Circuits and Systems, Proceedings (Midwest Symposium on Circuits and Systems; Vol. 2022-August). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MWSCAS54063.2022.9859438

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title = "A Noise-Canceling TIA Topology Compatible with Large-Area Photodetectors in 40 nm CMOS Process",

abstract = "This paper presents a noise-canceling transimpedance amplifier (TIA) for plastic optical fiber (POF) and visible light communication (VLC), where large area photodetectors are common. The proposed TIA is based on the active shunt-shunt feedback topology for fast operation, and the structure is modified to improve the transimpedance (TI) gain and noise performance. The circuit is designed to meet the specifications of 1 Gbps-4 PAM optical communication over plastic fiber using a commercial 40 nm CMOS technology with a 1 V power supply. Post-layout simulations of the proposed noise-canceling TIA reveal that a bandwidth of 300 MHz and a TI gain of around 60 dB\textbackslash{}Omega have been acquired. These outcomes were achieved by considering a parasitic detector capacitance of 30 pF, where the integrated noise is reduced by about 20\%.",

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author = "Gungordu, \{Ali Dogus\} and Yelten, \{Mustafa Berke\}",

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Gungordu, AD & Yelten, MB 2022, A Noise-Canceling TIA Topology Compatible with Large-Area Photodetectors in 40 nm CMOS Process. in MWSCAS 2022 - 65th IEEE International Midwest Symposium on Circuits and Systems, Proceedings. Midwest Symposium on Circuits and Systems, vol. 2022-August, Institute of Electrical and Electronics Engineers Inc., 65th IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2022, Fukuoka, Japan, 7/08/22. https://doi.org/10.1109/MWSCAS54063.2022.9859438

A Noise-Canceling TIA Topology Compatible with Large-Area Photodetectors in 40 nm CMOS Process. / Gungordu, Ali Dogus; Yelten, Mustafa Berke.
MWSCAS 2022 - 65th IEEE International Midwest Symposium on Circuits and Systems, Proceedings. Institute of Electrical and Electronics Engineers Inc., 2022. (Midwest Symposium on Circuits and Systems; Vol. 2022-August).

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

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AU - Yelten, Mustafa Berke

PY - 2022

Y1 - 2022

N2 - This paper presents a noise-canceling transimpedance amplifier (TIA) for plastic optical fiber (POF) and visible light communication (VLC), where large area photodetectors are common. The proposed TIA is based on the active shunt-shunt feedback topology for fast operation, and the structure is modified to improve the transimpedance (TI) gain and noise performance. The circuit is designed to meet the specifications of 1 Gbps-4 PAM optical communication over plastic fiber using a commercial 40 nm CMOS technology with a 1 V power supply. Post-layout simulations of the proposed noise-canceling TIA reveal that a bandwidth of 300 MHz and a TI gain of around 60 dB\Omega have been acquired. These outcomes were achieved by considering a parasitic detector capacitance of 30 pF, where the integrated noise is reduced by about 20%.

AB - This paper presents a noise-canceling transimpedance amplifier (TIA) for plastic optical fiber (POF) and visible light communication (VLC), where large area photodetectors are common. The proposed TIA is based on the active shunt-shunt feedback topology for fast operation, and the structure is modified to improve the transimpedance (TI) gain and noise performance. The circuit is designed to meet the specifications of 1 Gbps-4 PAM optical communication over plastic fiber using a commercial 40 nm CMOS technology with a 1 V power supply. Post-layout simulations of the proposed noise-canceling TIA reveal that a bandwidth of 300 MHz and a TI gain of around 60 dB\Omega have been acquired. These outcomes were achieved by considering a parasitic detector capacitance of 30 pF, where the integrated noise is reduced by about 20%.

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KW - noise-cancellation

KW - optical receivers

KW - Transimpedance amplifier

KW - visible light communication

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M3 - Conference contribution

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T3 - Midwest Symposium on Circuits and Systems

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A Noise-Canceling TIA Topology Compatible with Large-Area Photodetectors in 40 nm CMOS Process

Abstract

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Keywords

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