DE69123063D1 - Gleichstromversorgte integrierte Schaltung vom Josephson-Typ - Google Patents

Gleichstromversorgte integrierte Schaltung vom Josephson-Typ

Info

Publication number
DE69123063D1
DE69123063D1 DE69123063T DE69123063T DE69123063D1 DE 69123063 D1 DE69123063 D1 DE 69123063D1 DE 69123063 T DE69123063 T DE 69123063T DE 69123063 T DE69123063 T DE 69123063T DE 69123063 D1 DE69123063 D1 DE 69123063D1
Authority
DE
Germany
Prior art keywords
integrated circuit
powered integrated
josephson
type
josephson type
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69123063T
Other languages
English (en)
Other versions
DE69123063T2 (de
Inventor
Yuji Hatano
Shinichiro Yano
Hiroyuki Mori
Hirozi Yamada
Mikio Hirano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd Tokio/tokyo Jp New Energy And Indu
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE69123063D1 publication Critical patent/DE69123063D1/de
Application granted granted Critical
Publication of DE69123063T2 publication Critical patent/DE69123063T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/195—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using superconductive devices
    • H03K19/1952—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using superconductive devices with electro-magnetic coupling of the control current
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/381—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using cryogenic components, e.g. Josephson gates
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/38—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of superconductive devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/856—Electrical transmission or interconnection system
    • Y10S505/857—Nonlinear solid-state device system or circuit
    • Y10S505/86—Gating, i.e. switching circuit
    • Y10S505/861—Gating, i.e. switching circuit with josephson junction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/856—Electrical transmission or interconnection system
    • Y10S505/857—Nonlinear solid-state device system or circuit
    • Y10S505/865—Nonlinear solid-state device system or circuit with josephson junction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Logic Circuits (AREA)
DE69123063T 1990-02-09 1991-02-07 Gleichstromversorgte integrierte Schaltung vom Josephson-Typ Expired - Fee Related DE69123063T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2028550A JP2550198B2 (ja) 1990-02-09 1990-02-09 直流電源駆動ジョセフソン集積回路

Publications (2)

Publication Number Publication Date
DE69123063D1 true DE69123063D1 (de) 1996-12-19
DE69123063T2 DE69123063T2 (de) 1997-05-22

Family

ID=12251765

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69123063T Expired - Fee Related DE69123063T2 (de) 1990-02-09 1991-02-07 Gleichstromversorgte integrierte Schaltung vom Josephson-Typ

Country Status (4)

Country Link
US (1) US5124583A (de)
EP (1) EP0441634B1 (de)
JP (1) JP2550198B2 (de)
DE (1) DE69123063T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5646526A (en) * 1993-12-20 1997-07-08 Hitachi, Ltd. Josephson signal detector, measurement device using the same, and method of use
US7129870B2 (en) * 2003-08-29 2006-10-31 Fujitsu Limited Superconducting latch driver circuit generating sufficient output voltage and pulse-width
US7615385B2 (en) 2006-09-20 2009-11-10 Hypres, Inc Double-masking technique for increasing fabrication yield in superconducting electronics
US8571614B1 (en) 2009-10-12 2013-10-29 Hypres, Inc. Low-power biasing networks for superconducting integrated circuits
US9021000B2 (en) 2012-06-29 2015-04-28 International Business Machines Corporation High speed and low power circuit structure for barrel shifter
US10222416B1 (en) 2015-04-14 2019-03-05 Hypres, Inc. System and method for array diagnostics in superconducting integrated circuit
US10411713B2 (en) 2017-02-04 2019-09-10 Microsoft Technology Licensing, Llc Superconducting circuits based devices and methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH559481A5 (de) * 1973-12-13 1975-02-28 Ibm
US4373138A (en) * 1978-12-29 1983-02-08 Bell Telephone Laboratories, Incorporated Hybrid unlatching flip-flop logic element
JPS57203318A (en) * 1981-06-10 1982-12-13 Hitachi Ltd Superconductive digital circuit
JPS6029407A (ja) * 1983-07-27 1985-02-14 Tohoku Metal Ind Ltd 合金の製造方法

Also Published As

Publication number Publication date
US5124583A (en) 1992-06-23
EP0441634A3 (en) 1992-04-08
JPH03235419A (ja) 1991-10-21
EP0441634B1 (de) 1996-11-13
JP2550198B2 (ja) 1996-11-06
EP0441634A2 (de) 1991-08-14
DE69123063T2 (de) 1997-05-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HITACHI, LTD., TOKIO/TOKYO, JP NEW ENERGY AND INDU

8339 Ceased/non-payment of the annual fee