A 1.4V 10.5MHz swing-boosted differential relaxation oscillator with 162.1dBc/Hz FOM and 9.86psrms period jitter in 0.18µm CMOS

Junghyup Lee; Arup George; Minkyu Je

doi:10.1109/ISSCC.2016.7417929

A 1.4V 10.5MHz swing-boosted differential relaxation oscillator with 162.1dBc/Hz FOM and 9.86psrms period jitter in 0.18µm CMOS

Junghyup Lee, Arup George, Minkyu Je

Department of Electrical Engineering and Computer Science

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

52 Scopus citations

Abstract

Relaxation oscillators have a profound scope as on-chip reference clock sources or sensor front-ends in comparison to ring oscillators due to their superior frequency stability, control linearity, and wide tuning range. However, despite a better fundamental limit predicted in theory, the phase noise performance of relaxation oscillators trails behind that of ring oscillators. Furthermore, there is a huge gap between the maximum achievable 1/f2 phase noise FOM (169dBc/Hz) [1] and those achieved by recently proposed low-power relaxation oscillator implementations [1-4].

Original language	English
Title of host publication	2016 IEEE International Solid-State Circuits Conference, ISSCC 2016
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	106-108
Number of pages	3
ISBN (Electronic)	9781467394666
DOIs	https://doi.org/10.1109/ISSCC.2016.7417929
State	Published - 23 Feb 2016
Event	63rd IEEE International Solid-State Circuits Conference, ISSCC 2016 - San Francisco, United States Duration: 31 Jan 2016 → 4 Feb 2016

Publication series

Name	Digest of Technical Papers - IEEE International Solid-State Circuits Conference
Volume	59
ISSN (Print)	0193-6530

Conference

Conference	63rd IEEE International Solid-State Circuits Conference, ISSCC 2016
Country/Territory	United States
City	San Francisco
Period	31/01/16 → 4/02/16

Bibliographical note

Publisher Copyright:
© 2016 IEEE.

Access to Document

10.1109/ISSCC.2016.7417929

Cite this

Lee, J., George, A., & Je, M. (2016). A 1.4V 10.5MHz swing-boosted differential relaxation oscillator with 162.1dBc/Hz FOM and 9.86psrms period jitter in 0.18µm CMOS. In 2016 IEEE International Solid-State Circuits Conference, ISSCC 2016 (pp. 106-108). Article 7417929 (Digest of Technical Papers - IEEE International Solid-State Circuits Conference; Vol. 59). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISSCC.2016.7417929

Lee, Junghyup ; George, Arup ; Je, Minkyu. / A 1.4V 10.5MHz swing-boosted differential relaxation oscillator with 162.1dBc/Hz FOM and 9.86psrms period jitter in 0.18µm CMOS. 2016 IEEE International Solid-State Circuits Conference, ISSCC 2016. Institute of Electrical and Electronics Engineers Inc., 2016. pp. 106-108 (Digest of Technical Papers - IEEE International Solid-State Circuits Conference).

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title = "A 1.4V 10.5MHz swing-boosted differential relaxation oscillator with 162.1dBc/Hz FOM and 9.86psrms period jitter in 0.18µm CMOS",

abstract = "Relaxation oscillators have a profound scope as on-chip reference clock sources or sensor front-ends in comparison to ring oscillators due to their superior frequency stability, control linearity, and wide tuning range. However, despite a better fundamental limit predicted in theory, the phase noise performance of relaxation oscillators trails behind that of ring oscillators. Furthermore, there is a huge gap between the maximum achievable 1/f2 phase noise FOM (169dBc/Hz) [1] and those achieved by recently proposed low-power relaxation oscillator implementations [1-4].",

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Lee, J, George, A & Je, M 2016, A 1.4V 10.5MHz swing-boosted differential relaxation oscillator with 162.1dBc/Hz FOM and 9.86psrms period jitter in 0.18µm CMOS. in 2016 IEEE International Solid-State Circuits Conference, ISSCC 2016., 7417929, Digest of Technical Papers - IEEE International Solid-State Circuits Conference, vol. 59, Institute of Electrical and Electronics Engineers Inc., pp. 106-108, 63rd IEEE International Solid-State Circuits Conference, ISSCC 2016, San Francisco, United States, 31/01/16. https://doi.org/10.1109/ISSCC.2016.7417929

A 1.4V 10.5MHz swing-boosted differential relaxation oscillator with 162.1dBc/Hz FOM and 9.86psrms period jitter in 0.18µm CMOS. / Lee, Junghyup; George, Arup; Je, Minkyu.
2016 IEEE International Solid-State Circuits Conference, ISSCC 2016. Institute of Electrical and Electronics Engineers Inc., 2016. p. 106-108 7417929 (Digest of Technical Papers - IEEE International Solid-State Circuits Conference; Vol. 59).

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

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N2 - Relaxation oscillators have a profound scope as on-chip reference clock sources or sensor front-ends in comparison to ring oscillators due to their superior frequency stability, control linearity, and wide tuning range. However, despite a better fundamental limit predicted in theory, the phase noise performance of relaxation oscillators trails behind that of ring oscillators. Furthermore, there is a huge gap between the maximum achievable 1/f2 phase noise FOM (169dBc/Hz) [1] and those achieved by recently proposed low-power relaxation oscillator implementations [1-4].

AB - Relaxation oscillators have a profound scope as on-chip reference clock sources or sensor front-ends in comparison to ring oscillators due to their superior frequency stability, control linearity, and wide tuning range. However, despite a better fundamental limit predicted in theory, the phase noise performance of relaxation oscillators trails behind that of ring oscillators. Furthermore, there is a huge gap between the maximum achievable 1/f2 phase noise FOM (169dBc/Hz) [1] and those achieved by recently proposed low-power relaxation oscillator implementations [1-4].

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Lee J, George A, Je M. A 1.4V 10.5MHz swing-boosted differential relaxation oscillator with 162.1dBc/Hz FOM and 9.86psrms period jitter in 0.18µm CMOS. In 2016 IEEE International Solid-State Circuits Conference, ISSCC 2016. Institute of Electrical and Electronics Engineers Inc. 2016. p. 106-108. 7417929. (Digest of Technical Papers - IEEE International Solid-State Circuits Conference). doi: 10.1109/ISSCC.2016.7417929

A 1.4V 10.5MHz swing-boosted differential relaxation oscillator with 162.1dBc/Hz FOM and 9.86psrms period jitter in 0.18µm CMOS

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