FR1205939A - Circuit à transistors - Google Patents

Circuit à transistors

Info

Publication number
FR1205939A
FR1205939A FR1205939DA FR1205939A FR 1205939 A FR1205939 A FR 1205939A FR 1205939D A FR1205939D A FR 1205939DA FR 1205939 A FR1205939 A FR 1205939A
Authority
FR
France
Prior art keywords
transistor circuit
transistor
circuit
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
Other languages
English (en)
French (fr)
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
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of FR1205939A publication Critical patent/FR1205939A/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
    • 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
    • H03K3/2826—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 transistors of the complementary type
    • H03K3/2828—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 transistors of the complementary type in an asymmetrical circuit configuration
    • 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
    • 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
    • H03K3/284—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 monostable

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Electronic Switches (AREA)
  • Networks Using Active Elements (AREA)
FR1205939D 1957-04-23 1958-04-17 Circuit à transistors Expired FR1205939A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US654604A US2958789A (en) 1957-04-23 1957-04-23 Transistor circuit

Publications (1)

Publication Number Publication Date
FR1205939A true FR1205939A (fr) 1960-02-05

Family

ID=24625530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1205939D Expired FR1205939A (fr) 1957-04-23 1958-04-17 Circuit à transistors

Country Status (7)

Country Link
US (1) US2958789A (en, 2012)
BE (1) BE564377A (en, 2012)
CH (1) CH366304A (en, 2012)
DE (1) DE1133429B (en, 2012)
FR (1) FR1205939A (en, 2012)
GB (1) GB856147A (en, 2012)
NL (2) NL224544A (en, 2012)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL225002A (en, 2012) * 1957-04-23
US3157540A (en) * 1960-05-31 1964-11-17 Engelhard Ind Inc High pressure process for improving the mechanical properties of metals
US3144620A (en) * 1961-04-07 1964-08-11 Gen Electric Transistorized negative resistance networks
BE622488A (en, 2012) * 1961-09-15
DE1200177B (de) * 1963-06-21 1965-09-02 Siemens Ag Schaltungsanordnung zur Erzeugung periodischer Lichtsignale
US3306985A (en) * 1963-12-23 1967-02-28 Loren D Diedrichsen Small automatic switchboard for four-wire telephone system
US3392290A (en) * 1965-07-21 1968-07-09 Ibm Bistable device employing transistors of complementary types
US4009403A (en) * 1975-05-16 1977-02-22 Westinghouse Air Brake Company Low gain pulse generating circuit

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2744198A (en) * 1951-11-02 1956-05-01 Bell Telephone Labor Inc Transistor trigger circuits
US2655609A (en) * 1952-07-22 1953-10-13 Bell Telephone Labor Inc Bistable circuits, including transistors
DE1048359B (en, 2012) * 1952-07-22
US2838617A (en) * 1953-01-13 1958-06-10 Philips Corp Circuit-arrangement comprising a four-zone transistor
BE526156A (en, 2012) * 1953-02-02
BE532755A (en, 2012) * 1953-10-24
US2864062A (en) * 1955-02-15 1958-12-09 Gen Electric Negative resistance using transistors
US2770732A (en) * 1955-07-08 1956-11-13 Rca Corp Transistor multivibrator circuit
NL201234A (en, 2012) * 1955-10-14
US2840727A (en) * 1956-03-27 1958-06-24 Westinghouse Electric Corp Self-locking transistor switching circuit
US2829257A (en) * 1956-11-09 1958-04-01 Dietz Co R E Transistor oscillator circuit

Also Published As

Publication number Publication date
CH366304A (de) 1962-12-31
BE564377A (en, 2012)
US2958789A (en) 1960-11-01
GB856147A (en) 1960-12-14
DE1133429B (de) 1962-07-19
NL112792C (en, 2012)
NL224544A (en, 2012)

Similar Documents

Publication Publication Date Title
FR1234467A (fr) Circuit de déviation à transistors
FR1221489A (fr) Amplificateur à transistors
FR1194433A (fr) Circuits de commutation à transistors
FR1206992A (fr) Circuits à transistors
FR1205939A (fr) Circuit à transistors
FR1152082A (fr) Circuits à transistors
FR1214433A (fr) Circuit de commutation à transistors
BE578915A (fr) Circuit à transistors.
CH362118A (fr) Circuit monostable à transistors
FR1256523A (fr) Transistor
FR1238817A (fr) Circuits amplificateurs à transistors
FR1195610A (fr) Circuits amplificateurs à transistors
FR1145746A (fr) Circuit à transistors
FR1221383A (fr) Circuit bistable à transistors
FR1189954A (fr) Récepteur à transistors
FR1174118A (fr) Circuit basculeur à transistors
FR1275088A (fr) Circuits réglables à transistors
FR1236267A (fr) Circuit amplificateur à transistors
FR1222551A (fr) Circuits à transistors
FR1230467A (fr) Onduleur à transistors
FR1202142A (fr) Circuit à transistors évitant la saturation
BE583268A (fr) Circuit amplificateur à transistors.
FR1229922A (fr) Amplificateur à transistors
FR1292582A (fr) Oscillateur à transistors
FR1163726A (fr) Circuits amplificateurs à transistors