JPS5755611A - Josephson ac flip-flop circuit - Google Patents
Josephson ac flip-flop circuitInfo
- Publication number
- JPS5755611A JPS5755611A JP13065080A JP13065080A JPS5755611A JP S5755611 A JPS5755611 A JP S5755611A JP 13065080 A JP13065080 A JP 13065080A JP 13065080 A JP13065080 A JP 13065080A JP S5755611 A JPS5755611 A JP S5755611A
- Authority
- JP
- Japan
- Prior art keywords
- current
- switch gate
- bias current
- loop
- set signal
- 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.)
- Pending
Links
Classifications
-
- 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
Landscapes
- Electronic Switches (AREA)
Abstract
PURPOSE:To achieve flip-flop operation with only an AC power source by making pieces of logical information [1] and [0] correspond to whether a clockwise and a counterclockwise permanent circulating current are present or not. CONSTITUTION:A bias current is supplied from an input terminal 22. When a set signal is applied to a terminal 26, a switch gate 20 switches into a resistance state and the bias current is supplied to a superconductive loop 18 through a load resistance 24. Since the set signal is being applied to a switch gate 19, the supply current to the superconductive loop 18 all flows through a right-hand side branch 29 so that the switch gate 19 switches into a resistance state. At this time, if the set signal and bias current are both ceased, the current supply to the superconductive loop 18 is intercepted and a clockwise permanent circulating current is held in a loop, and attains a set state. To detect this set state, an AC bias current is only applied to a switch gate 21 for information detection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13065080A JPS5755611A (en) | 1980-09-22 | 1980-09-22 | Josephson ac flip-flop circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13065080A JPS5755611A (en) | 1980-09-22 | 1980-09-22 | Josephson ac flip-flop circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5755611A true JPS5755611A (en) | 1982-04-02 |
Family
ID=15039318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13065080A Pending JPS5755611A (en) | 1980-09-22 | 1980-09-22 | Josephson ac flip-flop circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5755611A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4523783A (en) * | 1982-11-27 | 1985-06-18 | Yoshiyasu Yamada | Window mould |
JPH03174817A (en) * | 1989-08-24 | 1991-07-30 | Trw Inc | Superconductive analog digital converter having tetrajoint squid bidirectional counter |
-
1980
- 1980-09-22 JP JP13065080A patent/JPS5755611A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4523783A (en) * | 1982-11-27 | 1985-06-18 | Yoshiyasu Yamada | Window mould |
JPH03174817A (en) * | 1989-08-24 | 1991-07-30 | Trw Inc | Superconductive analog digital converter having tetrajoint squid bidirectional counter |
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