FR1388151A - Multivibrateur astable - Google Patents

Multivibrateur astable

Info

Publication number
FR1388151A
FR1388151A FR960893A FR960893A FR1388151A FR 1388151 A FR1388151 A FR 1388151A FR 960893 A FR960893 A FR 960893A FR 960893 A FR960893 A FR 960893A FR 1388151 A FR1388151 A FR 1388151A
Authority
FR
France
Prior art keywords
astable multivibrator
astable
multivibrator
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
FR960893A
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 US253375A external-priority patent/US3204200A/en
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Priority to FR960893A priority Critical patent/FR1388151A/fr
Application granted granted Critical
Publication of FR1388151A publication Critical patent/FR1388151A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • 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
    • H03K3/282—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 astable
    • H03K3/2823—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 astable using two active transistor of the same conductivity type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/12—Modulator circuits; Transmitter circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
FR960893A 1963-01-23 1964-01-20 Multivibrateur astable Expired FR1388151A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR960893A FR1388151A (fr) 1963-01-23 1964-01-20 Multivibrateur astable

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US253375A US3204200A (en) 1963-01-23 1963-01-23 Self-starting astable multivibrator modulator
FR960893A FR1388151A (fr) 1963-01-23 1964-01-20 Multivibrateur astable

Publications (1)

Publication Number Publication Date
FR1388151A true FR1388151A (fr) 1965-02-05

Family

ID=26205444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR960893A Expired FR1388151A (fr) 1963-01-23 1964-01-20 Multivibrateur astable

Country Status (1)

Country Link
FR (1) FR1388151A (fr)

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