IT8922335A0 - Dispositivo elettronico comparatore con isteresi - Google Patents

Dispositivo elettronico comparatore con isteresi

Info

Publication number
IT8922335A0
IT8922335A0 IT22335A IT2233589A IT8922335A0 IT 8922335 A0 IT8922335 A0 IT 8922335A0 IT 22335 A IT22335 A IT 22335A IT 2233589 A IT2233589 A IT 2233589A IT 8922335 A0 IT8922335 A0 IT 8922335A0
Authority
IT
Italy
Prior art keywords
hysteresis
comparator device
electronic comparator
electronic
comparator
Prior art date
Application number
IT22335A
Other languages
English (en)
Other versions
IT8922335A1 (it
IT1236692B (it
Inventor
Fabrizio Sacchi
Gianfranco Vai
Loic Lietar
Giorgio Betti
Original Assignee
Sgs Thomson Microelectronics
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 Sgs Thomson Microelectronics filed Critical Sgs Thomson Microelectronics
Priority to IT02233589A priority Critical patent/IT1236692B/it
Publication of IT8922335A0 publication Critical patent/IT8922335A0/it
Priority to DE69031863T priority patent/DE69031863T2/de
Priority to EP90119873A priority patent/EP0427016B1/en
Priority to US07/605,504 priority patent/US5126591A/en
Priority to JP2302812A priority patent/JPH03220913A/ja
Priority to KR1019900018153A priority patent/KR100195395B1/ko
Publication of IT8922335A1 publication Critical patent/IT8922335A1/it
Application granted granted Critical
Publication of IT1236692B publication Critical patent/IT1236692B/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • 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
    • H03K3/0233—Bistable circuits
    • H03K3/02337—Bistables with hysteresis, e.g. Schmitt trigger

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Manipulation Of Pulses (AREA)
  • Measurement Of Current Or Voltage (AREA)
IT02233589A 1989-11-10 1989-11-10 Dispositivo elettronico comparatore con isteresi. IT1236692B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT02233589A IT1236692B (it) 1989-11-10 1989-11-10 Dispositivo elettronico comparatore con isteresi.
DE69031863T DE69031863T2 (de) 1989-11-10 1990-10-17 Elektronische Komparatorvorrichtung mit Hysterese
EP90119873A EP0427016B1 (en) 1989-11-10 1990-10-17 An electronic comparator device with hysteresis
US07/605,504 US5126591A (en) 1989-11-10 1990-10-30 Electronic comparator device with hysteresis
JP2302812A JPH03220913A (ja) 1989-11-10 1990-11-09 電子コンパレータデバイス
KR1019900018153A KR100195395B1 (ko) 1989-11-10 1990-11-10 히스테리시스가 있는 전자비교기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02233589A IT1236692B (it) 1989-11-10 1989-11-10 Dispositivo elettronico comparatore con isteresi.

Publications (3)

Publication Number Publication Date
IT8922335A0 true IT8922335A0 (it) 1989-11-10
IT8922335A1 IT8922335A1 (it) 1991-05-10
IT1236692B IT1236692B (it) 1993-03-26

Family

ID=11194844

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02233589A IT1236692B (it) 1989-11-10 1989-11-10 Dispositivo elettronico comparatore con isteresi.

Country Status (6)

Country Link
US (1) US5126591A (it)
EP (1) EP0427016B1 (it)
JP (1) JPH03220913A (it)
KR (1) KR100195395B1 (it)
DE (1) DE69031863T2 (it)
IT (1) IT1236692B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0623997B1 (en) * 1993-05-07 1998-08-12 STMicroelectronics S.r.l. Hysteresis comparator working with a low voltage supply
US5572153A (en) * 1995-03-03 1996-11-05 Lucent Technologies Inc. Low offset comparators based on current copiers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628059A (en) * 1970-06-01 1971-12-14 Fairchild Camera Instr Co High voltage functional comparator
JPS57206125A (en) * 1981-06-15 1982-12-17 Toshiba Corp Hysteresis circuit
JPS5833318A (ja) * 1981-08-20 1983-02-26 Mitsubishi Electric Corp シユミツト回路
US4962323A (en) * 1989-07-12 1990-10-09 National Semiconductor Corporation High speed auto zero comparator
US5068552A (en) * 1990-09-10 1991-11-26 Kabushiki Kaisha Toshiba Voltage follower circuit having improved dynamic range
US5045782A (en) * 1990-01-23 1991-09-03 Hewlett-Packard Company Negative feedback high current driver for in-circuit tester

Also Published As

Publication number Publication date
US5126591A (en) 1992-06-30
IT8922335A1 (it) 1991-05-10
KR100195395B1 (ko) 1999-06-15
EP0427016B1 (en) 1997-12-29
EP0427016A3 (en) 1992-02-26
DE69031863D1 (de) 1998-02-05
IT1236692B (it) 1993-03-26
KR910010853A (ko) 1991-06-29
DE69031863T2 (de) 1998-04-16
JPH03220913A (ja) 1991-09-30
EP0427016A2 (en) 1991-05-15

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971129