Presentation 2010-07-22
High-Speed Operation of Single Flux Quantum Logic Up/Down Counter for Digital DROS
Kosuke TERUI, Yun KIMIMOTO, Tohru TAINO, Hiroaki Myoren,
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Abstract(in English) A double relaxation Oscillation SQUID (DROS) acts as a flux to voltage-pulse converter. Combining a flux-locked loop (FLL) circuit with the DROS, we can obtain a magnetic flux sensor. For a digital DROS, a digital FLL circuit should be operated at operation speed above 10 GHz. For realizing a magnetic flux sensor using the digital DROS, we designed a up/down counter using the single flux quantum logic circuit that operation speed exceeds several tens GHz and confirmed the correct high-speed operation.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Digital SQUID / DROS / Single Flux Quantum Logic Circuit / Up/down counter
Paper # SCE2010-15
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Committee SCE
Conference Date 2010/7/15(1days)
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Registration To Superconductive Electronics (SCE)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) High-Speed Operation of Single Flux Quantum Logic Up/Down Counter for Digital DROS
Sub Title (in English)
Keyword(1) Digital SQUID
Keyword(2) DROS
Keyword(3) Single Flux Quantum Logic Circuit
Keyword(4) Up/down counter
1st Author's Name Kosuke TERUI
1st Author's Affiliation Graduate School of Sci. and Eng., Saitama Univ.()
2nd Author's Name Yun KIMIMOTO
2nd Author's Affiliation Graduate School of Sci. and Eng., Saitama Univ.
3rd Author's Name Tohru TAINO
3rd Author's Affiliation Graduate School of Sci. and Eng., Saitama Univ.
4th Author's Name Hiroaki Myoren
4th Author's Affiliation Graduate School of Sci. and Eng., Saitama Univ.
Date 2010-07-22
Paper # SCE2010-15
Volume (vol) vol.110
Number (no) 139
Page pp.pp.-
#Pages 5
Date of Issue