FR1230913A - Perfectionnements aux circuits à transistors - Google Patents

Perfectionnements aux circuits à transistors

Info

Publication number
FR1230913A
FR1230913A FR800772A FR800772A FR1230913A FR 1230913 A FR1230913 A FR 1230913A FR 800772 A FR800772 A FR 800772A FR 800772 A FR800772 A FR 800772A FR 1230913 A FR1230913 A FR 1230913A
Authority
FR
France
Prior art keywords
transistor circuits
transistor
circuits
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
Application number
FR800772A
Other languages
English (en)
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.)
Compagnie des Machines Bull SA
Original Assignee
Compagnie des Machines Bull SA
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 Compagnie des Machines Bull SA filed Critical Compagnie des Machines Bull SA
Priority to FR800772A priority Critical patent/FR1230913A/fr
Priority to US44202A priority patent/US3041471A/en
Application granted granted Critical
Publication of FR1230913A publication Critical patent/FR1230913A/fr
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Bipolar Integrated Circuits (AREA)
FR800772A 1959-07-22 1959-07-22 Perfectionnements aux circuits à transistors Expired FR1230913A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR800772A FR1230913A (fr) 1959-07-22 1959-07-22 Perfectionnements aux circuits à transistors
US44202A US3041471A (en) 1959-07-22 1960-07-20 Level limiting emitter biasing circuit for preventing complete cut-off of transistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR800772A FR1230913A (fr) 1959-07-22 1959-07-22 Perfectionnements aux circuits à transistors

Publications (1)

Publication Number Publication Date
FR1230913A true FR1230913A (fr) 1960-09-21

Family

ID=8717419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR800772A Expired FR1230913A (fr) 1959-07-22 1959-07-22 Perfectionnements aux circuits à transistors

Country Status (2)

Country Link
US (1) US3041471A (fr)
FR (1) FR1230913A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207919A (en) * 1961-06-30 1965-09-21 Ibm Pulse controlled current driver circuit

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235750A (en) * 1962-06-08 1966-02-15 Gen Precision Inc Steering circuit for complementary type transistor switch
US3261985A (en) * 1962-12-21 1966-07-19 Gen Electric Cross-current turn-off silicon controlled rectifier

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2872594A (en) * 1953-12-31 1959-02-03 Ibm Large signal transistor circuits having short "fall" time
US2888578A (en) * 1954-09-30 1959-05-26 Ibm Transistor emitter-follower circuits
US2945134A (en) * 1956-09-14 1960-07-12 Norman F Moody Bistable semiconductor circuit
US2990479A (en) * 1958-02-17 1961-06-27 Ibm Switching circuits using constant current source

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207919A (en) * 1961-06-30 1965-09-21 Ibm Pulse controlled current driver circuit

Also Published As

Publication number Publication date
US3041471A (en) 1962-06-26

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