ES418976A1 - Transistor circuit having a hysteresis characterisitc - Google Patents

Transistor circuit having a hysteresis characterisitc

Info

Publication number
ES418976A1
ES418976A1 ES73418976A ES418976A ES418976A1 ES 418976 A1 ES418976 A1 ES 418976A1 ES 73418976 A ES73418976 A ES 73418976A ES 418976 A ES418976 A ES 418976A ES 418976 A1 ES418976 A1 ES 418976A1
Authority
ES
Spain
Prior art keywords
transistor
transistors
electrode
voltage
control electrode
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
ES73418976A
Other languages
Spanish (es)
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of ES418976A1 publication Critical patent/ES418976A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/70—Circuits for processing colour signals for colour killing
    • H04N9/71—Circuits for processing colour signals for colour killing combined with colour gain control
    • 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
    • H03K3/2893—Bistables with hysteresis, e.g. Schmitt trigger

Abstract

A circuit arrangement comprising a first and a second transistor, each of which has a control electrode and a first and a second additional electrode between which a conducting circuit is formed when the transistor is CONNECTED by the application, to the respective control electrode, of a control voltage exceeding a predetermined value, input and output signal terminals that receive and deliver, respectively, input and output signal voltages, a voltage source having sides opposite to different potentials, and electrical connections between said transistors, said terminals and said voltage power supply to alternately CONNECT the first and second transistors depending on the value of the input signal voltage, with a hysteresis characteristic, and for Vary the output signal voltage depending on which of the transistors is ON N; characterized in that a first resistor connects the input signal terminal to the control electrode of the first transistor, a second resistor connects one side of the voltage source to the first additional electrode of the first transistor, the first additional electrode of the first transistor is connected to the output signal terminal and also to the control electrode of the second transistor, the additional second electrodes of the first and second transistors are connected to the other side of the voltage source, and the control electrode of the first transistor is connected to the first additional electrode of the second transistor. (Machine-translation by Google Translate, not legally binding)
ES73418976A 1972-09-22 1973-09-21 Transistor circuit having a hysteresis characterisitc Expired ES418976A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11034872U JPS4966329U (en) 1972-09-22 1972-09-22

Publications (1)

Publication Number Publication Date
ES418976A1 true ES418976A1 (en) 1976-04-16

Family

ID=14533466

Family Applications (1)

Application Number Title Priority Date Filing Date
ES73418976A Expired ES418976A1 (en) 1972-09-22 1973-09-21 Transistor circuit having a hysteresis characterisitc

Country Status (10)

Country Link
JP (1) JPS4966329U (en)
BR (1) BR7307322D0 (en)
CA (1) CA1002121A (en)
DE (1) DE2346931C3 (en)
ES (1) ES418976A1 (en)
FR (1) FR2217860B1 (en)
GB (1) GB1426007A (en)
IT (1) IT994312B (en)
NL (1) NL7313141A (en)
SE (1) SE394068B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS628629Y2 (en) * 1977-05-19 1987-02-27
US4394588A (en) * 1980-12-30 1983-07-19 International Business Machines Corporation Controllable di/dt push/pull driver

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1162875B (en) * 1962-07-31 1964-02-13 Schaltbau Gmbh Electronic toggle switch with transistors
US3737675A (en) * 1971-12-15 1973-06-05 Lear Siegler Inc Latched gating circuit

Also Published As

Publication number Publication date
CA1002121A (en) 1976-12-21
BR7307322D0 (en) 1974-08-22
FR2217860B1 (en) 1976-12-03
IT994312B (en) 1975-10-20
GB1426007A (en) 1976-02-25
NL7313141A (en) 1974-03-26
JPS4966329U (en) 1974-06-10
DE2346931C3 (en) 1983-05-05
SE394068B (en) 1977-05-31
DE2346931B2 (en) 1976-03-11
DE2346931A1 (en) 1974-04-11
FR2217860A1 (en) 1974-09-06

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