CA1078464A - Powering scheme for josephson logic circuits which eliminates disturb signals - Google Patents
Powering scheme for josephson logic circuits which eliminates disturb signalsInfo
- Publication number
- CA1078464A CA1078464A CA249,269A CA249269A CA1078464A CA 1078464 A CA1078464 A CA 1078464A CA 249269 A CA249269 A CA 249269A CA 1078464 A CA1078464 A CA 1078464A
- Authority
- CA
- Canada
- Prior art keywords
- josephson junction
- gate
- voltage state
- logic
- josephson
- 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
Links
- 230000001052 transient effect Effects 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 11
- 238000003491 array Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000000873 masking effect Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- 101100168115 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) con-6 gene Proteins 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- PBAYDYUZOSNJGU-UHFFFAOYSA-N chelidonic acid Natural products OC(=O)C1=CC(=O)C=C(C(O)=O)O1 PBAYDYUZOSNJGU-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000007866 imination reaction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002887 superconductor Substances 0.000 description 1
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
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Logic Circuits (AREA)
- Electronic Switches (AREA)
- Rectifiers (AREA)
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/591,997 US4012646A (en) | 1975-06-30 | 1975-06-30 | Powering scheme for josephson logic circuits which eliminates disturb signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1078464A true CA1078464A (en) | 1980-05-27 |
Family
ID=24368838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA249,269A Expired CA1078464A (en) | 1975-06-30 | 1976-03-31 | Powering scheme for josephson logic circuits which eliminates disturb signals |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4012646A (member.php) |
| JP (1) | JPS525282A (member.php) |
| AU (1) | AU498879B2 (member.php) |
| BE (1) | BE839040A (member.php) |
| CA (1) | CA1078464A (member.php) |
| DE (1) | DE2611159C2 (member.php) |
| FR (1) | FR2316748A1 (member.php) |
| GB (1) | GB1499241A (member.php) |
| IT (1) | IT1064187B (member.php) |
| NL (1) | NL7607134A (member.php) |
| SE (1) | SE408986B (member.php) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5712574A (en) * | 1980-06-27 | 1982-01-22 | Hitachi Ltd | Superconductive integrated circuit chip |
| US4459495A (en) * | 1981-06-30 | 1984-07-10 | International Business Machines Corporation | Josephson current regulator |
| JPS589381A (ja) * | 1981-07-08 | 1983-01-19 | Hitachi Ltd | ジヨセフソン論理回路 |
| JPS5840874A (ja) * | 1981-09-04 | 1983-03-09 | Hitachi Ltd | ジヨセフソン論理回路 |
| JPS60248802A (ja) * | 1984-05-22 | 1985-12-09 | Mitsubishi Metal Corp | 銅溶浸鉄系焼結合金部材の製造法 |
| US4785426A (en) * | 1984-09-21 | 1988-11-15 | Hitachi, Ltd. | Superconducting switching circuit, memory cell and memory circuit, with resonance damping resistors |
| JPS636917A (ja) * | 1986-06-26 | 1988-01-12 | Agency Of Ind Science & Technol | ジヨセフソンレギユレ−タ |
| JP2679462B2 (ja) * | 1991-08-06 | 1997-11-19 | 日本電気株式会社 | 超伝導回路とその駆動方法 |
| US8242784B2 (en) * | 2009-12-07 | 2012-08-14 | International Business Machines Corporation | Qualifying circuit board materials |
| US10396732B2 (en) * | 2017-12-01 | 2019-08-27 | International Business Machines Corporation | Amplification of frequency multiplexed microwave signals using cascading multi-path interferometric josephson directional amplifiers with nonoverlapping bandwidths |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH578290A5 (member.php) * | 1972-11-17 | 1976-07-30 | Ibm | |
| FR2254113B1 (member.php) * | 1973-12-07 | 1976-10-22 | Ibm | |
| CH559481A5 (member.php) * | 1973-12-13 | 1975-02-28 | Ibm |
-
1975
- 1975-06-30 US US05/591,997 patent/US4012646A/en not_active Expired - Lifetime
-
1976
- 1976-02-17 FR FR7605140A patent/FR2316748A1/fr active Granted
- 1976-02-27 BE BE164733A patent/BE839040A/xx not_active IP Right Cessation
- 1976-03-01 GB GB8009/76A patent/GB1499241A/en not_active Expired
- 1976-03-02 IT IT20751/76A patent/IT1064187B/it active
- 1976-03-17 DE DE2611159A patent/DE2611159C2/de not_active Expired
- 1976-03-26 JP JP51032720A patent/JPS525282A/ja active Granted
- 1976-03-30 AU AU12498/76A patent/AU498879B2/en not_active Expired
- 1976-03-31 CA CA249,269A patent/CA1078464A/en not_active Expired
- 1976-06-17 SE SE7606927A patent/SE408986B/xx unknown
- 1976-06-29 NL NL7607134A patent/NL7607134A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| SE408986B (sv) | 1979-07-16 |
| US4012646A (en) | 1977-03-15 |
| SE7606927L (sv) | 1976-12-31 |
| DE2611159A1 (de) | 1977-02-03 |
| FR2316748A1 (fr) | 1977-01-28 |
| BE839040A (fr) | 1976-06-16 |
| NL7607134A (nl) | 1977-01-03 |
| AU498879B2 (en) | 1979-03-29 |
| AU1249876A (en) | 1977-10-06 |
| GB1499241A (en) | 1978-01-25 |
| FR2316748B1 (member.php) | 1978-05-19 |
| JPS5716752B2 (member.php) | 1982-04-07 |
| DE2611159C2 (de) | 1983-12-01 |
| JPS525282A (en) | 1977-01-14 |
| IT1064187B (it) | 1985-02-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1078464A (en) | Powering scheme for josephson logic circuits which eliminates disturb signals | |
| US3953749A (en) | Binary circuitry including switching elements utilizing superconductive tunneling effects | |
| Hosoya et al. | Quantum flux parametron: A single quantum flux device for Josephson supercomputer | |
| Gheewala | Design of 2.5-micrometer Josephson current injection logic (CIL) | |
| US6549059B1 (en) | Underdamped Josephson transmission line | |
| US4051393A (en) | Current switched josephson junction memory and logic circuits | |
| US4117503A (en) | Josephson interferometer structure which suppresses resonances | |
| EP0061930B1 (en) | Josephson-junction logic circuit | |
| CA1078466A (en) | Electronically alterable non-latching josephson and, or, nand, nor logic circuit | |
| US4039856A (en) | Distributed josephson junction logic circuit | |
| US4611132A (en) | Circuit utilizing Josephson effect | |
| Herrell | A Josephson tunnelling logic adder | |
| US4459495A (en) | Josephson current regulator | |
| GB969632A (en) | Superconductor circuits | |
| US4249094A (en) | Relaxation oscillation logic in Josephson junction circuits | |
| US3021440A (en) | Cryogenic circuit with output threshold varied by input current | |
| US3886382A (en) | Balanced superconductive transmission line using Josephson tunnelling devices | |
| CA1047127A (en) | Superconductive sensing circuit for providing improved signal-to-noise | |
| US4559459A (en) | High gain non-linear threshold input Josephson junction logic circuit | |
| US3072804A (en) | Pulse position detector utilizing the storage effect of pnpn diodes | |
| KR940001549Y1 (ko) | 신호선택회로 | |
| EP0087764B1 (en) | Josephson pulse generator of current injection type | |
| US3048713A (en) | "and" amplifier with complementary outputs | |
| US3239684A (en) | Superconductive circuits | |
| US3234399A (en) | Logic circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |