Boolean Single Flux Quantum Circuits(Special Issue on Superconductive Electronics)

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概要

• 論文の詳細を見る

• This paper reviews the recent development of the Boolean Single Flux Quantum (BSFQ) circuits. BSFQ circuits perform Boolean operation based in the superconducting flux level, and let digital bits propagate in the form of 'set' and 'reset' pulses using dual-rail Josephson transmission line (JTL). Just the same as CMOS circuits BSFQ circuits do not require any local clock system for the operation gates, and thus are delay insensitive, and comparably simple in terms of the number of Josephson junctions. Implementation of basic BSFQ circuits, namely 'NOT' 'AND' 'OR' 'XOR' gate, is described. These circuits have been experimentally tested, and their workability has been proven.

• 社団法人電子情報通信学会の論文
• 2001-01-01

著者

• テー チェンコン

  (株)東芝SoC研究開発センター

• Teh Chen

  The Authors Are With The Department Of Electronic Engineering Research Center For Advanced Science A

• OKABE Yoichi

  The authors are with the Department of Electronic Engineering, Research Center for Advanced Science

• Okabe Yoichi

  The Authors Are With The Department Of Electronic Engineering Research Center For Advanced Science A

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• A novel global self-timing methodology for BSFQ circuits
• Boolean Single Flux Quantum Circuits(Special Issue on Superconductive Electronics)
• New BSFQ circuit designs with wide margins

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