Evaluation of Dual Mode Logic Under Cryogenic Temperatures

Inbal Stanger, Noam Roknian, Yonatan Shoshan, Zafrir Levy, Yoav Weizman, Edoardo Charbon, Adam Teman, Alexander Fish

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Dual Mode Logic (DML) enables the dynamical operation of digital circuits optimized for energy-delay efficiency. Here, for the first time, DML is examined under cryogenic conditions, and its characteristics are evaluated for future applications. As a proof-of-concept, a DML testchip designed in 65nm technology was measured under cryogenic temperatures down to 4K. Measurements at supply voltages from 0.8V to 1.2V and temperatures ranging from 300K (room temperature) to 4K, confirm the effectiveness of DML under extreme temperatures.

Original languageEnglish
Title of host publicationIEEE International Symposium on Circuits and Systems, ISCAS 2022
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages361-364
Number of pages4
ISBN (Electronic)9781665484855
DOIs
StatePublished - 1 Jan 2022
Externally publishedYes
Event2022 IEEE International Symposium on Circuits and Systems, ISCAS 2022 - Austin, United States
Duration: 27 May 20221 Jun 2022

Publication series

NameProceedings - IEEE International Symposium on Circuits and Systems
Volume2022-May
ISSN (Print)0271-4310

Conference

Conference2022 IEEE International Symposium on Circuits and Systems, ISCAS 2022
Country/TerritoryUnited States
CityAustin
Period27/05/221/06/22

Keywords

  • Cryogenic temperatures
  • Dual Mode Logic
  • Quantum computing

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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