Presentation 2002/7/12
Design of SFQ-4JL Hybrid Cross-Point Switch
Satoshi KANTOU, Hiroaki MYOREN, Susumu TAKADA,
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Abstract(in English) Considering the features of the single flux quantum (SFQ) logic and 4 junction logic (4JL), we designed a hybrid 1×4 crosspoint switch combined with SFQ transmission lines and 4JL address filters. In the cross-point switch, 4JL part selects a SFQ packet transfer line based on address of a packet and supplies the bias current to the selected SFQ packet transfer line. A transfer rate and power consumption of the hybrid 1×4 crosspoint switch for 53 byte packet transfer were estimated to be 39Gbps and 160 μW, respectively. We expect that the proposed cross-point switch can easily extend to more large switches such as 1×8, 1×16 without difficulty for timing problem of SFQ logic circuits.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) SFQ logic / 4JL / cross-point switch / hybrid switch
Paper # SCE2002-17
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Conference Information
Committee SCE
Conference Date 2002/7/12(1days)
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Paper Information
Registration To Superconductive Electronics (SCE)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Design of SFQ-4JL Hybrid Cross-Point Switch
Sub Title (in English)
Keyword(1) SFQ logic
Keyword(2) 4JL
Keyword(3) cross-point switch
Keyword(4) hybrid switch
1st Author's Name Satoshi KANTOU
1st Author's Affiliation Faculty of Engineering, Saitama University()
2nd Author's Name Hiroaki MYOREN
2nd Author's Affiliation Faculty of Engineering, Saitama University
3rd Author's Name Susumu TAKADA
3rd Author's Affiliation Faculty of Engineering, Saitama University
Date 2002/7/12
Paper # SCE2002-17
Volume (vol) vol.102
Number (no) 221
Page pp.pp.-
#Pages 4
Date of Issue