[go: up one dir, main page]

GB951146A - Improvements in or relating to multivibrator circuit arrangements - Google Patents

Improvements in or relating to multivibrator circuit arrangements

Info

Publication number
GB951146A
GB951146A GB3008661A GB3008661A GB951146A GB 951146 A GB951146 A GB 951146A GB 3008661 A GB3008661 A GB 3008661A GB 3008661 A GB3008661 A GB 3008661A GB 951146 A GB951146 A GB 951146A
Authority
GB
United Kingdom
Prior art keywords
capacitor
transistors
multivibrator
aug
valves
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
GB3008661A
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.)
Siemens and Halske AG
Siemens Corp
Original Assignee
Siemens and Halske AG
Siemens Corp
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 Siemens and Halske AG, Siemens Corp filed Critical Siemens and Halske AG
Publication of GB951146A publication Critical patent/GB951146A/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
    • H03K3/286—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
    • 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
    • H03K3/282—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
    • 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)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Manipulation Of Pulses (AREA)

Abstract

951,146. Valve and transistor multivibrator circuits. SIEMENS & HALSKE A.G. Aug. 21, 1961 [Aug. 22, 1960], No. 30086/61. Headings H3P and H3T. A multivibrator having two cross-coupled switching elements is characterized in that a capacitor C1 is connected between the control electrodes of the two valves or transistors to prevent operation of the circuit by interference pulses of low power and random or alternating polarity. As described, Fig. 1, a bi-stable multivibrator comprises a pair of transistors with the capacitor C1 connected between the bases, the size of the capacitor being such that the time constant formed by it and the associated resistors is small compared with the duration of control pulses. Figs. 2, 3 (not shown) disclose an astable and a mono-stable circuit respectively. Valves may be used instead of transistors, with the capacitor C1 connected between control grids.
GB3008661A 1960-08-22 1961-08-21 Improvements in or relating to multivibrator circuit arrangements Expired GB951146A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES70035A DE1124997B (en) 1960-08-22 1960-08-22 Multivibrator circuit

Publications (1)

Publication Number Publication Date
GB951146A true GB951146A (en) 1964-03-04

Family

ID=7501404

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3008661A Expired GB951146A (en) 1960-08-22 1961-08-21 Improvements in or relating to multivibrator circuit arrangements

Country Status (5)

Country Link
BE (1) BE607408A (en)
DE (1) DE1124997B (en)
DK (1) DK110130C (en)
GB (1) GB951146A (en)
NL (1) NL268344A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1290583B (en) * 1966-08-26 1969-03-13 Siemens Ag Astable multivibrator

Also Published As

Publication number Publication date
NL268344A (en)
BE607408A (en) 1961-12-18
DE1124997B (en) 1962-03-08
DK110130C (en) 1969-05-05

Similar Documents

Publication Publication Date Title
GB982897A (en) Improvements in or relating to electrical switches
GB929525A (en) A binary circuit or scaler
GB951146A (en) Improvements in or relating to multivibrator circuit arrangements
GB859473A (en) Improvements in or relating to electric circuits for regulating the supply of directcurrent loads
GB1288025A (en)
GB951844A (en) An electronic device using tunnel diodes
GB925328A (en) Improvements in or relating to trigger circuit arrangements
GB931084A (en) Improvements in or relating to binary devices
GB1059114A (en) Improvements relating to electrical indicating circuits
GB870619A (en) Improvements in and relating to relay operating circuits employing transistors
GB1029975A (en) Elastic logic element
GB901466A (en) Improvements in or relating to transistor bistable circuits
GB1246804A (en) Improvements in or relating to digital transistor circuits
GB927916A (en) Improvements relating to binary state electronic devices
GB948238A (en) Improvements in or relating to switching circuits
GB830101A (en) A clutch selectively interconnecting two longitudinally movable members
GB836027A (en) Improvements in gating circuits using transformers
GB1471925A (en) Transmission line terminations
GB1012168A (en) Improvements in or relating to pulse regenerating circuits having two stable conditions
GB959085A (en) Improvements in or relating to control systems having a step-by-step switching device
CA608223A (en) Transistor bistable circuit
CA606160A (en) Bistable transistor circuit
GB1009839A (en) A waveshaping circuit
GB897372A (en) Improvements in or relating to electronic counters
GB928466A (en) Improvements in or relating to electric-circuit-controlling devices