64Gb/s NRZ/PAM4 burst-mode optical receiver frontend with gain control, offset correction and gain decoupled from bandwidth

Solomon Serunjogi; Mahmoud Rasras; Mihai Sanduleanu

doi:10.1109/ISCAS51556.2021.9401578

64Gb/s NRZ/PAM4 burst-mode optical receiver frontend with gain control, offset correction and gain decoupled from bandwidth

Solomon Serunjogi, Mahmoud Rasras, Mihai Sanduleanu

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

Abstract

The paper proposes a receiver frontend operating at 64Gb/s with a bandwidth of 50GHz and transimpedance gain of 70dBΩ. It consists of a burst-mode transimpedance amplifier (TIA) distributed feedback voltage amplifiers and two offset control mechanisms. By using negative and positive feedback, the gain is decoupled from bandwidth. Realized in a 65nm CMOS LPE technology, the occupied real estate on chip is 2mm2. The measurement results show operation at 64Gb/s with PAM4 signals and NRZ signals.

Original language	English (US)
Title of host publication	2021 IEEE International Symposium on Circuits and Systems, ISCAS 2021 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781728192017
DOIs	https://doi.org/10.1109/ISCAS51556.2021.9401578
State	Published - 2021
Event	53rd IEEE International Symposium on Circuits and Systems, ISCAS 2021 - Daegu, Korea, Republic of Duration: May 22 2021 → May 28 2021

Publication series

Name	Proceedings - IEEE International Symposium on Circuits and Systems
Volume	2021-May
ISSN (Print)	0271-4310

Conference

Conference	53rd IEEE International Symposium on Circuits and Systems, ISCAS 2021
Country/Territory	Korea, Republic of
City	Daegu
Period	5/22/21 → 5/28/21

Keywords

Broadband amplifiers
Burst mode
Data centers
Nanophotonics
Optical communications

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/ISCAS51556.2021.9401578

Cite this

Serunjogi, S., Rasras, M., & Sanduleanu, M. (2021). 64Gb/s NRZ/PAM4 burst-mode optical receiver frontend with gain control, offset correction and gain decoupled from bandwidth. In 2021 IEEE International Symposium on Circuits and Systems, ISCAS 2021 - Proceedings Article 9401578 (Proceedings - IEEE International Symposium on Circuits and Systems; Vol. 2021-May). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISCAS51556.2021.9401578

64Gb/s NRZ/PAM4 burst-mode optical receiver frontend with gain control, offset correction and gain decoupled from bandwidth. / Serunjogi, Solomon; Rasras, Mahmoud; Sanduleanu, Mihai.
2021 IEEE International Symposium on Circuits and Systems, ISCAS 2021 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2021. 9401578 (Proceedings - IEEE International Symposium on Circuits and Systems; Vol. 2021-May).

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

Serunjogi, S, Rasras, M & Sanduleanu, M 2021, 64Gb/s NRZ/PAM4 burst-mode optical receiver frontend with gain control, offset correction and gain decoupled from bandwidth. in 2021 IEEE International Symposium on Circuits and Systems, ISCAS 2021 - Proceedings., 9401578, Proceedings - IEEE International Symposium on Circuits and Systems, vol. 2021-May, Institute of Electrical and Electronics Engineers Inc., 53rd IEEE International Symposium on Circuits and Systems, ISCAS 2021, Daegu, Korea, Republic of, 5/22/21. https://doi.org/10.1109/ISCAS51556.2021.9401578

Serunjogi S, Rasras M, Sanduleanu M. 64Gb/s NRZ/PAM4 burst-mode optical receiver frontend with gain control, offset correction and gain decoupled from bandwidth. In 2021 IEEE International Symposium on Circuits and Systems, ISCAS 2021 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2021. 9401578. (Proceedings - IEEE International Symposium on Circuits and Systems). doi: 10.1109/ISCAS51556.2021.9401578

Serunjogi, Solomon ; Rasras, Mahmoud ; Sanduleanu, Mihai. / 64Gb/s NRZ/PAM4 burst-mode optical receiver frontend with gain control, offset correction and gain decoupled from bandwidth. 2021 IEEE International Symposium on Circuits and Systems, ISCAS 2021 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2021. (Proceedings - IEEE International Symposium on Circuits and Systems).

@inproceedings{ab87e0e1b7b644198262705620362bfe,

title = "64Gb/s NRZ/PAM4 burst-mode optical receiver frontend with gain control, offset correction and gain decoupled from bandwidth",

abstract = "The paper proposes a receiver frontend operating at 64Gb/s with a bandwidth of 50GHz and transimpedance gain of 70dBΩ. It consists of a burst-mode transimpedance amplifier (TIA) distributed feedback voltage amplifiers and two offset control mechanisms. By using negative and positive feedback, the gain is decoupled from bandwidth. Realized in a 65nm CMOS LPE technology, the occupied real estate on chip is 2mm2. The measurement results show operation at 64Gb/s with PAM4 signals and NRZ signals.",

keywords = "Broadband amplifiers, Burst mode, Data centers, Nanophotonics, Optical communications",

author = "Solomon Serunjogi and Mahmoud Rasras and Mihai Sanduleanu",

note = "Publisher Copyright: {\textcopyright} 2021 IEEE; 53rd IEEE International Symposium on Circuits and Systems, ISCAS 2021 ; Conference date: 22-05-2021 Through 28-05-2021",

year = "2021",

doi = "10.1109/ISCAS51556.2021.9401578",

language = "English (US)",

series = "Proceedings - IEEE International Symposium on Circuits and Systems",

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

booktitle = "2021 IEEE International Symposium on Circuits and Systems, ISCAS 2021 - Proceedings",

}

TY - GEN

T1 - 64Gb/s NRZ/PAM4 burst-mode optical receiver frontend with gain control, offset correction and gain decoupled from bandwidth

AU - Serunjogi, Solomon

AU - Rasras, Mahmoud

AU - Sanduleanu, Mihai

PY - 2021

Y1 - 2021

N2 - The paper proposes a receiver frontend operating at 64Gb/s with a bandwidth of 50GHz and transimpedance gain of 70dBΩ. It consists of a burst-mode transimpedance amplifier (TIA) distributed feedback voltage amplifiers and two offset control mechanisms. By using negative and positive feedback, the gain is decoupled from bandwidth. Realized in a 65nm CMOS LPE technology, the occupied real estate on chip is 2mm2. The measurement results show operation at 64Gb/s with PAM4 signals and NRZ signals.

AB - The paper proposes a receiver frontend operating at 64Gb/s with a bandwidth of 50GHz and transimpedance gain of 70dBΩ. It consists of a burst-mode transimpedance amplifier (TIA) distributed feedback voltage amplifiers and two offset control mechanisms. By using negative and positive feedback, the gain is decoupled from bandwidth. Realized in a 65nm CMOS LPE technology, the occupied real estate on chip is 2mm2. The measurement results show operation at 64Gb/s with PAM4 signals and NRZ signals.

KW - Broadband amplifiers

KW - Burst mode

KW - Data centers

KW - Nanophotonics

KW - Optical communications

UR - http://www.scopus.com/inward/record.url?scp=85109031470&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85109031470&partnerID=8YFLogxK

U2 - 10.1109/ISCAS51556.2021.9401578

DO - 10.1109/ISCAS51556.2021.9401578

M3 - Conference contribution

AN - SCOPUS:85109031470

T3 - Proceedings - IEEE International Symposium on Circuits and Systems

BT - 2021 IEEE International Symposium on Circuits and Systems, ISCAS 2021 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 53rd IEEE International Symposium on Circuits and Systems, ISCAS 2021

Y2 - 22 May 2021 through 28 May 2021

ER -

64Gb/s NRZ/PAM4 burst-mode optical receiver frontend with gain control, offset correction and gain decoupled from bandwidth

Abstract

Publication series

Conference

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this