FR71686E - Circuits de déclenchement utilisant des transistors de jonction - Google Patents
Circuits de déclenchement utilisant des transistors de jonctionInfo
- Publication number
- FR71686E FR71686E FR71686DA FR71686E FR 71686 E FR71686 E FR 71686E FR 71686D A FR71686D A FR 71686DA FR 71686 E FR71686 E FR 71686E
- Authority
- FR
- France
- Prior art keywords
- junction transistors
- trigger circuits
- trigger
- circuits
- transistors
- 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
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
- H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
- H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
- H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
- H03K3/286—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable
- H03K3/288—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable using additional transistors in the input circuit
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/01—Details
- H03K3/012—Modifications of generator to improve response time or to decrease power consumption
-
- 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
- H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
- H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
- H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
- H03K3/286—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US459381A US2861200A (en) | 1954-09-30 | 1954-09-30 | Trigger circuits employing junction transistors |
Publications (1)
Publication Number | Publication Date |
---|---|
FR71686E true FR71686E (fr) | 1960-01-13 |
Family
ID=23824540
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1152079D Expired FR1152079A (fr) | 1954-09-30 | 1955-09-20 | Circuits de déclenchement utilisant des transistors de jonction |
FR71686D Expired FR71686E (fr) | 1954-09-30 | 1957-05-07 | Circuits de déclenchement utilisant des transistors de jonction |
FR72105D Expired FR72105E (fr) | 1954-09-30 | 1957-05-20 | Circuits de déclenchement utilisant des transistors de jonction |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1152079D Expired FR1152079A (fr) | 1954-09-30 | 1955-09-20 | Circuits de déclenchement utilisant des transistors de jonction |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR72105D Expired FR72105E (fr) | 1954-09-30 | 1957-05-20 | Circuits de déclenchement utilisant des transistors de jonction |
Country Status (3)
Country | Link |
---|---|
US (1) | US2861200A (fr) |
DE (1) | DE1032317B (fr) |
FR (3) | FR1152079A (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL204073A (fr) * | 1955-02-01 | |||
US2972062A (en) * | 1957-10-28 | 1961-02-14 | Bell Telephone Labor Inc | Transistor binary counter |
US2974238A (en) * | 1957-11-04 | 1961-03-07 | Rca Corp | Multivibrator circuit |
US3037128A (en) * | 1957-12-23 | 1962-05-29 | Ibm | Passive element binary circuit gate |
US3011071A (en) * | 1958-07-01 | 1961-11-28 | Hughes Aircraft Co | Electro-mechanical differential-voltage detector |
US3115581A (en) * | 1959-05-06 | 1963-12-24 | Texas Instruments Inc | Miniature semiconductor integrated circuit |
US3030583A (en) * | 1959-08-31 | 1962-04-17 | Howard P Bicking | Voltage controlled gate generator |
US3129391A (en) * | 1960-01-28 | 1964-04-14 | Ampex | Wide deviation frequency modulation signal generator |
US3114091A (en) * | 1960-02-09 | 1963-12-10 | Electronic Assistance Corp | Variable power drive system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2478683A (en) * | 1946-11-23 | 1949-08-09 | Rca Corp | Trigger circuit drive |
US2569345A (en) * | 1950-03-28 | 1951-09-25 | Gen Electric | Transistor multivibrator circuit |
US2644887A (en) * | 1950-12-18 | 1953-07-07 | Res Corp Comp | Synchronizing generator |
US2759104A (en) * | 1953-05-20 | 1956-08-14 | Nat Union Electric Corp | Multivibrator oscillator generator |
-
1954
- 1954-09-30 US US459381A patent/US2861200A/en not_active Expired - Lifetime
-
1955
- 1955-09-20 FR FR1152079D patent/FR1152079A/fr not_active Expired
- 1955-09-29 DE DEI10725A patent/DE1032317B/de active Pending
-
1957
- 1957-05-07 FR FR71686D patent/FR71686E/fr not_active Expired
- 1957-05-20 FR FR72105D patent/FR72105E/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1032317B (de) | 1958-06-19 |
US2861200A (en) | 1958-11-18 |
FR72105E (fr) | 1960-08-05 |
FR1152079A (fr) | 1958-02-11 |
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