Ultra high-speed superconducting RSFQ (Rapid Single-Flux-Quantum) digital switching logic

2003 ◽  
Author(s):  
C.J. Fourie ◽  
W.J. Perold
Keyword(s):  
High Speed ◽  
Flux Quantum ◽  
Ultra High Speed ◽  
Rapid Single Flux Quantum ◽  
Digital Switching

RSFQ TECHNOLOGY: CIRCUITS AND SYSTEMS

2001 ◽  
Vol 11 (01) ◽  
pp. 307-362 ◽  
Author(s):  
DARREN K. BROCK
Keyword(s):  
Low Power ◽  
High Speed ◽  
System Level ◽  
Flux Quantum ◽  
Cryogenic Technology ◽  
Mixed Signal Circuits ◽  
Rapid Single Flux Quantum ◽  
The Status ◽  
Potential Impact ◽  
Ic Technology

Rapid Single-Flux-Quantum (RSFQ) logic is a superconductor IC technology that, with only a modest number of researchers worldwide, has produced some of the world's highest performance digital and mixed-signal circuits. This achievement is due, in part, to a constellation of characteristics that manifest themselves at the circuit level – namely, high-speed digital logic at low-power, ideal interconnects, quantum accuracy, scalability, and simplicity of fabrication. A necessary key to translating these advantages to the system-level involves understanding the I/O, synchronization, and packaging issues associated with a cryogenic technology. The objective of this paper is to review the status of current RSFQ circuit-level infrastructure components and their potential impact on system-level applications.

scholarly journals Towards Ultra-High-Speed Cryogenic Single-Flux-Quantum Computing

2018 ◽  
Vol E101.C (5) ◽  
pp. 359-369 ◽  
Author(s):  
Koki ISHIDA ◽  
Masamitsu TANAKA ◽  
Takatsugu ONO ◽  
Koji INOUE
Keyword(s):  
Quantum Computing ◽  
High Speed ◽  
Flux Quantum ◽  
Ultra High Speed

scholarly journals The asynchronous rapid single-flux quantum electronics – a promising alternative for the development of high-performance digital circuits

2008 ◽  
Vol 6 ◽  
pp. 165-173
Author(s):  
B. Dimov ◽  
Th. Ortlepp ◽  
V. Mladenov ◽  
S. Terzieva ◽  
F. H. Uhlmann
Keyword(s):  
High Speed ◽  
High Performance ◽  
Digital Circuits ◽  
Digital Information ◽  
Flux Quantum ◽  
Information Coding ◽  
Promising Alternative ◽  
Asynchronous Logic ◽  
Rapid Single Flux Quantum ◽  
Logic Approach

Abstract. In this paper, we investigate the application of the asynchronous logic approach for the realization of ultra high-speed digital electronics with high complexity. We evaluate the possible physical, technological, and schematical origins of restrictions limiting such an application, and propose solutions for their overcoming. Although our considerations are based on the rapid single-flux quantum technique, the conclusions derived can be generalized about any type of digital information coding.

Rapid Single-Flux-Quantum NOR Logic Gate Realized through the Use of Toggle Storage Loop

2020 ◽  
Vol E103.C (10) ◽  
pp. 547-549
Author(s):  
Yoshinao MIZUGAKI ◽  
Koki YAMAZAKI ◽  
Hiroshi SHIMADA
Keyword(s):  
Logic Gate ◽  
Flux Quantum ◽  
Rapid Single Flux Quantum ◽  
Nor Logic Gate

Recent Advances in Ultra-High-Speed Waveguide Photodiodes for Optical Communication Systems

2009 ◽  
Vol E92-C (7) ◽  
pp. 922-928 ◽  
Author(s):  
Kikuo MAKITA ◽  
Kazuhiro SHIBA ◽  
Takeshi NAKATA ◽  
Emiko MIZUKI ◽  
Sawaki WATANABE
Keyword(s):  
Optical Communication ◽  
Communication Systems ◽  
High Speed ◽  
Recent Advances ◽  
Ultra High Speed ◽  
Optical Communication Systems
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