GB1358563A - Monostable multivibrators - Google Patents

Monostable multivibrators

Info

Publication number
GB1358563A
GB1358563A GB3105871A GB3105871A GB1358563A GB 1358563 A GB1358563 A GB 1358563A GB 3105871 A GB3105871 A GB 3105871A GB 3105871 A GB3105871 A GB 3105871A GB 1358563 A GB1358563 A GB 1358563A
Authority
GB
United Kingdom
Prior art keywords
diode
multivibrator
current
july
mask
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
GB3105871A
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.)
Honeywell Inc
Original Assignee
Honeywell 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 Honeywell Inc filed Critical Honeywell Inc
Publication of GB1358563A publication Critical patent/GB1358563A/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
    • H03K3/284—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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/01—Details
    • H03K3/017—Adjustment of width or dutycycle of pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Pulse Circuits (AREA)
  • Manipulation Of Pulses (AREA)

Abstract

1358563 Multivabrator circuits HONEYWELL Inc 2 July 1971 [6 July 1970] 31058/71 Heading H3T In a monostable multivibrator of the type in which the mask-space ratio is maintained constant with changes in triggering frequency by regulating the supply to the timing resistor 29, the regulator comprises a differential integrator 45, 46 receiving a reference signal at its non-inverting input and, at its inverting input, a current which flows to the input only during one state of the multivibrator. As shown, the reference value is produced by a potentiometer 47, 48 and a temperature compensating diode 52. The other current flows via resistors 49 and 50, and diode 53 when the multivibrator is quiescent. When the latter is triggered the current is diverted through diode 54 and transistor 1. The circuit settles in a state in which the mean currents to the two sides of the integrator are equal. Accordingly, if resistor 50 is chosen such that the combined resistance of 49 and 50 is half the value of 48 the mask-to-space ratio is 50%
GB3105871A 1970-07-06 1971-07-02 Monostable multivibrators Expired GB1358563A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5262070A 1970-07-06 1970-07-06

Publications (1)

Publication Number Publication Date
GB1358563A true GB1358563A (en) 1974-07-03

Family

ID=21978795

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3105871A Expired GB1358563A (en) 1970-07-06 1971-07-02 Monostable multivibrators

Country Status (6)

Country Link
US (1) US3646370A (en)
CA (1) CA936595A (en)
DE (1) DE2133330C3 (en)
FR (1) FR2100225A5 (en)
GB (1) GB1358563A (en)
NL (1) NL167061C (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742258A (en) * 1971-08-23 1973-06-26 Gte Automatic Electric Lab Inc Monostable multivibrator with a long time constant and an auxiliary transistor for ensuring turn-on of the transistor conducting in the stable state
DE2249365C3 (en) * 1972-10-09 1983-11-17 Siemens AG, 1000 Berlin und 8000 München X-ray device with a rectangular diaphragm in front of the hot cathode of the X-ray tube, on which an adjustable voltage is applied
DE2335562B2 (en) * 1973-07-12 1976-07-08 Siemens AG, 1000 Berlin und 8000 München CIRCUIT ARRANGEMENT FOR GENERATING BUTTERFLY PULSES OF SPEED-DEPENDENT DURATION AND FOLLOWING FREQUENCY FOR AT LEAST PART OF THE IGNITION VOLTAGE CURVE OF AN INTERNAL ENGINE
US3883756A (en) * 1973-12-27 1975-05-13 Burroughs Corp Pulse generator with automatic timing adjustment for constant duty cycle
US3988635A (en) * 1974-04-05 1976-10-26 Vincent Andrew W Slow motion timing circuit for a stroboscope
US3968449A (en) * 1974-12-16 1976-07-06 Ncr Corporation Rate compensating monostable multivibrator
US3988685A (en) * 1975-03-04 1976-10-26 Harvey Hubbell Incorporated Electronic frequency sensor
DE2925310C2 (en) * 1979-06-22 1981-10-15 Siemens AG, 1000 Berlin und 8000 München Circuit for achieving a linear relationship between an input signal and a parameter of an output function
FR2497427A1 (en) * 1980-12-29 1982-07-02 Chazenfus Henri CIRCUIT FOR ADJUSTING THE CYCLIC RATIO OF AN IMPULSE PERIODIC SIGNAL AND FREQUENCY MULTIPLIER DEVICE BY 2, INCLUDING THE ADJUSTING CIRCUIT
US4479216A (en) * 1982-12-22 1984-10-23 At&T Bell Laboratories Skew-free clock circuit for integrated circuit chip
JPS62136915A (en) * 1985-12-10 1987-06-19 Victor Co Of Japan Ltd Pulse phase shift circuit
US4812769A (en) * 1986-04-30 1989-03-14 Tektronix, Inc. Programmable sampling time base circuit
US5578952A (en) * 1994-11-08 1996-11-26 Lucent Technologies Inc. Fixed-interval timing circuit and method
WO1997020384A2 (en) * 1995-11-30 1997-06-05 Philips Electronics N.V. Current one-shot circuit
FR3133448B1 (en) 2022-03-10 2024-02-09 Psa Automobiles Sa SYSTEM FOR DETECTING A CALORIFIC FLUID LEAK OR THE PRESENCE OF WATER IN A MOTOR VEHICLE BATTERY PACK, METHOD AND VEHICLE BASED ON SUCH A SYSTEM
FR3134356A1 (en) 2022-04-11 2023-10-13 Psa Automobiles Sa DE-RATE CONTROL SYSTEM FOR A MOTOR VEHICLE BATTERY, METHOD AND VEHICLE BASED ON SUCH A SYSTEM

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2708239A (en) * 1951-09-13 1955-05-10 Hazeltine Research Inc Control system for automatically varying the duration of repetitive pulses
US3204124A (en) * 1963-03-18 1965-08-31 Collins Radio Co Means for producing clock pulses whose widths vary as their repetition rate
NL137896C (en) * 1963-07-30
US3304437A (en) * 1963-08-20 1967-02-14 Paul K Dano Single-shot multivibrator pulse width controlled by repetition rate
DE1207432B (en) * 1963-12-19 1965-12-23 Bosch Gmbh Robert Monostable multivibrator for the speed-dependent supply of an electromagnetically operated control or regulating device of a motor vehicle with current or voltage pulses
US3389273A (en) * 1965-02-05 1968-06-18 Sylvania Electric Prod Temperature compensated multivibrator
US3419735A (en) * 1965-03-19 1968-12-31 Rca Corp Monostable multivibrator control
US3531659A (en) * 1967-08-11 1970-09-29 Burroughs Corp Pulse generator pulse-time control system
US3533005A (en) * 1968-05-31 1970-10-06 Hughes Aircraft Co Highly linear gain-controlled video amplifier circuit

Also Published As

Publication number Publication date
DE2133330A1 (en) 1972-01-20
NL167061C (en) 1981-10-15
DE2133330B2 (en) 1979-08-30
FR2100225A5 (en) 1972-03-17
US3646370A (en) 1972-02-29
CA936595A (en) 1973-11-06
NL7109264A (en) 1972-01-10
DE2133330C3 (en) 1982-08-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years