A high performance TIA design in 40 nm CMOS

Ali Doğuş Güngördü; Günhan Dündar; Mustafa Berke Yelten

A high performance TIA design in 40 nm CMOS

Ali Doğuş Güngördü
, Günhan Dündar
, Mustafa Berke Yelten

Elektronik ve Hab.Müh.Bölümü

Istanbul Technical University
Bogazici University

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › bilirkişi

17 Atıf (Scopus)

Özet

In optical communication systems, transimpedance amplifiers (TIAs) play a critical role as they are used in the front end of receivers to sense the optical inputs thereby converting them into electrical signals. In this paper, a low noise, high gain, and low power TIA is presented in 40 nm CMOS technology. To compensate for the low intrinsic gain of the technology, a structure, which comprises a shunt-shunt feedback amplifier for the first stage and two post-amplifiers for the following stages are designed. Active inductive loads are employed to extend the bandwidth. Post-layout simulation results show that the designed TIA has a bandwidth over 5 GHz, a transimpedance gain 75 dBΩ, and an input-referred noise current in bandwidth less than 8 pA/√Hz. The total layout occupies a chip estate of 0.0052 mm² while the DC power consumption is found to be 7.15 mW without the output buffer, using a single 1.1 V power supply.

Orijinal dil	İngilizce
Ana bilgisayar yayını başlığı	2020 IEEE International Symposium on Circuits and Systems, ISCAS 2020 - Proceedings
Yayınlayan	Institute of Electrical and Electronics Engineers Inc.
ISBN (Elektronik)	9781728133201
Yayın durumu	Yayınlandı - 2020
Etkinlik	52nd IEEE International Symposium on Circuits and Systems, ISCAS 2020 - Virtual, Online Süre: 10 Eki 2020 → 21 Eki 2020

Yayın serisi

Adı	Proceedings - IEEE International Symposium on Circuits and Systems
Hacim	2020-October
ISSN (Basılı)	0271-4310

???event.eventtypes.event.conference???

???event.eventtypes.event.conference???	52nd IEEE International Symposium on Circuits and Systems, ISCAS 2020
Şehir	Virtual, Online
Periyot	10/10/20 → 21/10/20

Bibliyografik not

Publisher Copyright:
© 2020 IEEE

Finansman

ACKNOWLEDGMENT This work was sponsored by the Technological Research Council of Turkey under the project TÜB˙TAK 1001 118E253.

Finansörler	Finansör numarası
Technological Research Council of Turkey	TÜB˙TAK 1001 118E253

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

@inproceedings{906014cec24d4b70b72338310e65718b,

title = "A high performance TIA design in 40 nm CMOS",

abstract = "In optical communication systems, transimpedance amplifiers (TIAs) play a critical role as they are used in the front end of receivers to sense the optical inputs thereby converting them into electrical signals. In this paper, a low noise, high gain, and low power TIA is presented in 40 nm CMOS technology. To compensate for the low intrinsic gain of the technology, a structure, which comprises a shunt-shunt feedback amplifier for the first stage and two post-amplifiers for the following stages are designed. Active inductive loads are employed to extend the bandwidth. Post-layout simulation results show that the designed TIA has a bandwidth over 5 GHz, a transimpedance gain 75 dBΩ, and an input-referred noise current in bandwidth less than 8 pA/√Hz. The total layout occupies a chip estate of 0.0052 mm2 while the DC power consumption is found to be 7.15 mW without the output buffer, using a single 1.1 V power supply.",

author = "G{\"u}ng{\"o}rd{\"u}, \{Ali Doğu{\c s}\} and G{\"u}nhan D{\"u}ndar and Yelten, \{Mustafa Berke\}",

note = "Publisher Copyright: {\textcopyright} 2020 IEEE; 52nd IEEE International Symposium on Circuits and Systems, ISCAS 2020 ; Conference date: 10-10-2020 Through 21-10-2020",

year = "2020",

language = "English",

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

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

booktitle = "2020 IEEE International Symposium on Circuits and Systems, ISCAS 2020 - Proceedings",

address = "United States",

}

Güngördü, AD, Dündar, G & Yelten, MB 2020, A high performance TIA design in 40 nm CMOS. in 2020 IEEE International Symposium on Circuits and Systems, ISCAS 2020 - Proceedings., 9180531, Proceedings - IEEE International Symposium on Circuits and Systems, hac. 2020-October, Institute of Electrical and Electronics Engineers Inc., 52nd IEEE International Symposium on Circuits and Systems, ISCAS 2020, Virtual, Online, 10/10/20.

A high performance TIA design in 40 nm CMOS. / Güngördü, Ali Doğuş; Dündar, Günhan; Yelten, Mustafa Berke.
2020 IEEE International Symposium on Circuits and Systems, ISCAS 2020 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2020. 9180531 (Proceedings - IEEE International Symposium on Circuits and Systems; Hac. 2020-October).

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › bilirkişi

TY - GEN

T1 - A high performance TIA design in 40 nm CMOS

AU - Güngördü, Ali Doğuş

AU - Dündar, Günhan

AU - Yelten, Mustafa Berke

PY - 2020

Y1 - 2020

N2 - In optical communication systems, transimpedance amplifiers (TIAs) play a critical role as they are used in the front end of receivers to sense the optical inputs thereby converting them into electrical signals. In this paper, a low noise, high gain, and low power TIA is presented in 40 nm CMOS technology. To compensate for the low intrinsic gain of the technology, a structure, which comprises a shunt-shunt feedback amplifier for the first stage and two post-amplifiers for the following stages are designed. Active inductive loads are employed to extend the bandwidth. Post-layout simulation results show that the designed TIA has a bandwidth over 5 GHz, a transimpedance gain 75 dBΩ, and an input-referred noise current in bandwidth less than 8 pA/√Hz. The total layout occupies a chip estate of 0.0052 mm2 while the DC power consumption is found to be 7.15 mW without the output buffer, using a single 1.1 V power supply.

AB - In optical communication systems, transimpedance amplifiers (TIAs) play a critical role as they are used in the front end of receivers to sense the optical inputs thereby converting them into electrical signals. In this paper, a low noise, high gain, and low power TIA is presented in 40 nm CMOS technology. To compensate for the low intrinsic gain of the technology, a structure, which comprises a shunt-shunt feedback amplifier for the first stage and two post-amplifiers for the following stages are designed. Active inductive loads are employed to extend the bandwidth. Post-layout simulation results show that the designed TIA has a bandwidth over 5 GHz, a transimpedance gain 75 dBΩ, and an input-referred noise current in bandwidth less than 8 pA/√Hz. The total layout occupies a chip estate of 0.0052 mm2 while the DC power consumption is found to be 7.15 mW without the output buffer, using a single 1.1 V power supply.

UR - https://www.scopus.com/pages/publications/85109339477

M3 - Conference contribution

AN - SCOPUS:85109339477

T3 - Proceedings - IEEE International Symposium on Circuits and Systems

BT - 2020 IEEE International Symposium on Circuits and Systems, ISCAS 2020 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 52nd IEEE International Symposium on Circuits and Systems, ISCAS 2020

Y2 - 10 October 2020 through 21 October 2020

ER -

A high performance TIA design in 40 nm CMOS

Özet

Yayın serisi

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Bibliyografik not

Finansman

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