GB856147A - Improvements in or relating to transistor circuits - Google Patents

Improvements in or relating to transistor circuits

Info

Publication number
GB856147A
GB856147A GB12373/58A GB1237358A GB856147A GB 856147 A GB856147 A GB 856147A GB 12373/58 A GB12373/58 A GB 12373/58A GB 1237358 A GB1237358 A GB 1237358A GB 856147 A GB856147 A GB 856147A
Authority
GB
United Kingdom
Prior art keywords
circuit
transistor
current
state
conducting
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
GB12373/58A
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
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB856147A publication Critical patent/GB856147A/en
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)
  • Networks Using Active Elements (AREA)
  • Electronic Switches (AREA)
GB12373/58A 1957-04-23 1958-04-18 Improvements in or relating to transistor circuits Expired GB856147A (en)

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
GB856147A true GB856147A (en) 1960-12-14

Family

ID=24625530

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12373/58A Expired GB856147A (en) 1957-04-23 1958-04-18 Improvements in or relating to transistor circuits

Country Status (7)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL112793C ( ) * 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 ( ) * 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 ( ) * 1952-07-22
US2838617A (en) * 1953-01-13 1958-06-10 Philips Corp Circuit-arrangement comprising a four-zone transistor
BE526156A ( ) * 1953-02-02
BE532755A ( ) * 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 ( ) * 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
NL112792C ( )
US2958789A (en) 1960-11-01
DE1133429B (de) 1962-07-19
FR1205939A (fr) 1960-02-05
NL224544A ( )
CH366304A (de) 1962-12-31
BE564377A ( )

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