FR1276450A - Perfectionnements aux circuits électriques utilisant des transistors - Google Patents

Perfectionnements aux circuits électriques utilisant des transistors

Info

Publication number
FR1276450A
FR1276450A FR847502A FR847502A FR1276450A FR 1276450 A FR1276450 A FR 1276450A FR 847502 A FR847502 A FR 847502A FR 847502 A FR847502 A FR 847502A FR 1276450 A FR1276450 A FR 1276450A
Authority
FR
France
Prior art keywords
transistors
electrical circuits
circuits
electrical
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
FR847502A
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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
Priority claimed from GB4368559A external-priority patent/GB917640A/en
Application filed by General Electric Co PLC filed Critical General Electric Co PLC
Priority to FR847502A priority Critical patent/FR1276450A/fr
Application granted granted Critical
Publication of FR1276450A publication Critical patent/FR1276450A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/10—Control of transmission; Equalising by pilot signal
    • 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
    • H03K3/2893—Bistables with hysteresis, e.g. Schmitt trigger

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
FR847502A 1959-12-23 1960-12-20 Perfectionnements aux circuits électriques utilisant des transistors Expired FR1276450A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR847502A FR1276450A (fr) 1959-12-23 1960-12-20 Perfectionnements aux circuits électriques utilisant des transistors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4368559A GB917640A (en) 1959-12-23 1959-12-23 Improvements in or relating to electric circuits employing transistors
FR847502A FR1276450A (fr) 1959-12-23 1960-12-20 Perfectionnements aux circuits électriques utilisant des transistors

Publications (1)

Publication Number Publication Date
FR1276450A true FR1276450A (fr) 1961-11-17

Family

ID=26188644

Family Applications (1)

Application Number Title Priority Date Filing Date
FR847502A Expired FR1276450A (fr) 1959-12-23 1960-12-20 Perfectionnements aux circuits électriques utilisant des transistors

Country Status (1)

Country Link
FR (1) FR1276450A (fr)

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