CA1169502A - Hysteresis circuit - Google Patents

Hysteresis circuit

Info

Publication number
CA1169502A
CA1169502A CA000405086A CA405086A CA1169502A CA 1169502 A CA1169502 A CA 1169502A CA 000405086 A CA000405086 A CA 000405086A CA 405086 A CA405086 A CA 405086A CA 1169502 A CA1169502 A CA 1169502A
Authority
CA
Canada
Prior art keywords
transistor
transistors
base
voltage
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
CA000405086A
Other languages
English (en)
French (fr)
Inventor
Hiromi Kusakabe
Yoshihiro Yoshida
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Application granted granted Critical
Publication of CA1169502A publication Critical patent/CA1169502A/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
    • H03K3/2893—Bistables with hysteresis, e.g. Schmitt trigger
    • H03K3/2897—Bistables with hysteresis, e.g. Schmitt trigger with an input circuit of differential 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
    • H03K3/023—Generators characterised by the type of circuit or by the means used for producing pulses by the use of differential amplifiers or comparators, with internal or external positive feedback

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manipulation Of Pulses (AREA)
CA000405086A 1981-06-15 1982-06-14 Hysteresis circuit Expired CA1169502A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56091987A JPS57206125A (en) 1981-06-15 1981-06-15 Hysteresis circuit
JP91987/81 1981-06-15

Publications (1)

Publication Number Publication Date
CA1169502A true CA1169502A (en) 1984-06-19

Family

ID=14041815

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000405086A Expired CA1169502A (en) 1981-06-15 1982-06-14 Hysteresis circuit

Country Status (5)

Country Link
US (1) US4485312A (https=)
EP (1) EP0067441B1 (https=)
JP (1) JPS57206125A (https=)
CA (1) CA1169502A (https=)
DE (1) DE3277168D1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62159916A (ja) * 1986-01-09 1987-07-15 Toshiba Corp レベル変換回路
US4874969A (en) * 1988-06-08 1989-10-17 National Semiconductor Corporation High speed CMOS comparator with hysteresis
DE58906599D1 (de) * 1989-09-11 1994-02-10 Siemens Ag Kippschaltung mit Schalthysterese.
IT1236692B (it) * 1989-11-10 1993-03-26 St Microelectronics Srl Dispositivo elettronico comparatore con isteresi.
KR930008554A (ko) * 1991-10-25 1993-05-21 김광호 콤페레이터
US9960820B2 (en) 2008-12-23 2018-05-01 Keyssa, Inc. Contactless data transfer systems and methods
US9474099B2 (en) 2008-12-23 2016-10-18 Keyssa, Inc. Smart connectors and associated communications links
US8554136B2 (en) * 2008-12-23 2013-10-08 Waveconnex, Inc. Tightly-coupled near-field communication-link connector-replacement chips
US9219956B2 (en) 2008-12-23 2015-12-22 Keyssa, Inc. Contactless audio adapter, and methods
US9954579B2 (en) 2008-12-23 2018-04-24 Keyssa, Inc. Smart connectors and associated communications links
US9322904B2 (en) 2011-06-15 2016-04-26 Keyssa, Inc. Proximity sensing using EHF signals
US9191263B2 (en) 2008-12-23 2015-11-17 Keyssa, Inc. Contactless replacement for cabled standards-based interfaces
KR101615082B1 (ko) 2011-03-24 2016-04-29 키사, 아이엔씨. 전자기 통신의 집적회로
US9614590B2 (en) 2011-05-12 2017-04-04 Keyssa, Inc. Scalable high-bandwidth connectivity
US8714459B2 (en) 2011-05-12 2014-05-06 Waveconnex, Inc. Scalable high-bandwidth connectivity
US8811526B2 (en) 2011-05-31 2014-08-19 Keyssa, Inc. Delta modulated low power EHF communication link
JP5844472B2 (ja) 2011-09-15 2016-01-20 ケッサ・インコーポレーテッド 誘電媒体による無線通信
KR101995608B1 (ko) 2011-10-20 2019-10-17 키사, 아이엔씨. 저-프로파일 무선 커넥터들
WO2013059802A1 (en) 2011-10-21 2013-04-25 Waveconnex, Inc. Contactless signal splicing
WO2013090625A1 (en) 2011-12-14 2013-06-20 Waveconnex, Inc. Connectors providing haptic feedback
US9559790B2 (en) 2012-01-30 2017-01-31 Keyssa, Inc. Link emission control
US9344201B2 (en) 2012-01-30 2016-05-17 Keyssa, Inc. Shielded EHF connector assemblies
KR101578472B1 (ko) 2012-03-02 2015-12-17 키사, 아이엔씨. 양방향 통신 시스템 및 방법
WO2013134444A1 (en) 2012-03-06 2013-09-12 Waveconnex, Inc. System for constraining an operating parameter of an ehf communication chip
EP2832192B1 (en) 2012-03-28 2017-09-27 Keyssa, Inc. Redirection of electromagnetic signals using substrate structures
EP2839541A1 (en) 2012-04-17 2015-02-25 Keyssa, Inc. Dielectric lens structures for interchip communication
US9515365B2 (en) 2012-08-10 2016-12-06 Keyssa, Inc. Dielectric coupling systems for EHF communications
KR20150055030A (ko) 2012-09-14 2015-05-20 키사, 아이엔씨. 가상 히스테리시스를 이용한 무선 연결
WO2014100058A1 (en) 2012-12-17 2014-06-26 Waveconnex, Inc. Modular electronics
EP2974504B1 (en) 2013-03-15 2018-06-20 Keyssa, Inc. Ehf secure communication device
CN105556864B (zh) 2013-03-15 2018-02-16 凯萨股份有限公司 非接触式ehf数据通信
KR101886739B1 (ko) 2013-03-15 2018-08-09 키사, 아이엔씨. 극고주파 통신 칩
US9602648B2 (en) 2015-04-30 2017-03-21 Keyssa Systems, Inc. Adapter devices for enhancing the functionality of other devices
US10049801B2 (en) 2015-10-16 2018-08-14 Keyssa Licensing, Inc. Communication module alignment

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3416004A (en) * 1966-08-08 1968-12-10 Hughes Aircraft Co Temperature stable trigger circuit having adjustable electrical hysteresis properties
FR1559698A (https=) * 1967-12-14 1969-03-14
US3623147A (en) * 1970-06-05 1971-11-23 Westinghouse Electric Corp Precision astable multivibrator
AT308914B (de) * 1970-08-21 1973-06-15 Elektro App Werke Veb Einstellbarer schwellwertschalter
GB1395163A (en) * 1971-09-29 1975-05-21 Solartron Electronic Group Voltage level responsive circuits
JPS576138B2 (https=) * 1975-01-17 1982-02-03
SE409511B (sv) * 1977-06-15 1979-08-20 Svein Erik Spenningskomparator
JPS60756B2 (ja) * 1977-08-11 1985-01-10 ソニー株式会社 制御信号発生回路
JPS55144437U (https=) * 1979-04-05 1980-10-16

Also Published As

Publication number Publication date
JPS57206125A (en) 1982-12-17
JPH0119294B2 (https=) 1989-04-11
EP0067441A2 (en) 1982-12-22
DE3277168D1 (en) 1987-10-08
EP0067441B1 (en) 1987-09-02
EP0067441A3 (en) 1985-01-23
US4485312A (en) 1984-11-27

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