FR2326078A1 - Bascule de schmitt (mos) pour matrice de commutation telephonique - Google Patents

Bascule de schmitt (mos) pour matrice de commutation telephonique

Info

Publication number
FR2326078A1
FR2326078A1 FR7628740A FR7628740A FR2326078A1 FR 2326078 A1 FR2326078 A1 FR 2326078A1 FR 7628740 A FR7628740 A FR 7628740A FR 7628740 A FR7628740 A FR 7628740A FR 2326078 A1 FR2326078 A1 FR 2326078A1
Authority
FR
France
Prior art keywords
schmitt
toggle
mos
switching matrix
telephone switching
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.)
Withdrawn
Application number
FR7628740A
Other languages
English (en)
Inventor
Alexander Douglas Odell
John Michael Young
Kenneth Alexander Manson Arton
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2326078A1 publication Critical patent/FR2326078A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
    • H04Q3/521—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using semiconductors in the switching stages
    • 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
    • H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
    • H03K3/356—Bistable circuits
    • H03K3/3565—Bistables with hysteresis, e.g. Schmitt trigger
FR7628740A 1975-09-25 1976-09-24 Bascule de schmitt (mos) pour matrice de commutation telephonique Withdrawn FR2326078A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB39281/75A GB1480984A (en) 1975-09-25 1975-09-25 Schmitt trigger circuit

Publications (1)

Publication Number Publication Date
FR2326078A1 true FR2326078A1 (fr) 1977-04-22

Family

ID=10408710

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7628740A Withdrawn FR2326078A1 (fr) 1975-09-25 1976-09-24 Bascule de schmitt (mos) pour matrice de commutation telephonique

Country Status (9)

Country Link
US (1) US4063119A (fr)
AU (1) AU502829B2 (fr)
BE (1) BE846417A (fr)
CH (1) CH607453A5 (fr)
DE (1) DE2643020A1 (fr)
ES (1) ES451831A1 (fr)
FR (1) FR2326078A1 (fr)
GB (1) GB1480984A (fr)
IT (1) IT1072786B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4297596A (en) * 1979-05-01 1981-10-27 Motorola, Inc. Schmitt trigger
DE2929383A1 (de) * 1979-07-20 1981-02-12 Ibm Deutschland Schaltungsanordnung zur spannungspegelumsetzung und zugehoeriges verfahren
US4463270A (en) * 1980-07-24 1984-07-31 Fairchild Camera & Instrument Corp. MOS Comparator circuit
JPS5877317A (ja) * 1981-11-02 1983-05-10 Matsushita Electric Ind Co Ltd シユミツト・トリガ回路
US4456841A (en) * 1982-02-05 1984-06-26 International Business Machines Corporation Field effect level sensitive circuit
US4543498A (en) * 1982-09-16 1985-09-24 Honeywell Inc. Process insensitive CMOS window detector
US4775990A (en) * 1984-01-18 1988-10-04 Sharp Kabushiki Kaisha Serial-to-parallel converter
WO1990000326A1 (fr) * 1988-06-30 1990-01-11 Alcatel N.V. Dispositifs electroniques et comparateur de signaux utilisant de tels dispositifs
DE4132994C2 (de) * 1991-10-04 1995-04-06 Bodenseewerk Geraetetech Geräteaufbau für ein elektrisches oder elektronisches Gerät
FR2703526B1 (fr) * 1993-04-02 1995-05-19 Gemplus Card Int Circuit de déclenchement automatique.
TW431067B (en) * 1994-06-22 2001-04-21 Ibm Single source differential circuit
TW200735027A (en) * 2006-01-05 2007-09-16 Mitsubishi Electric Corp Shift register and image display apparatus containing the same
US7466171B2 (en) * 2007-01-15 2008-12-16 International Business Machines Corporation Voltage detection circuit and circuit for generating a trigger flag signal
US7573300B2 (en) * 2007-01-15 2009-08-11 International Business Machines Corporation Current control mechanism for dynamic logic keeper circuits in an integrated circuit and method of regulating same
JP4912186B2 (ja) * 2007-03-05 2012-04-11 三菱電機株式会社 シフトレジスタ回路およびそれを備える画像表示装置
US7873921B2 (en) * 2007-11-30 2011-01-18 International Business Machines Corporation Structure for a voltage detection circuit in an integrated circuit and method of generating a trigger flag signal
US11349460B1 (en) 2021-03-03 2022-05-31 Saudi Arabian Oil Company Current-mode Schmitt trigger using current output stages
US11349435B1 (en) 2021-03-03 2022-05-31 Saudi Arabian Oil Company Current-mode square wave oscillator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2198319A1 (fr) * 1972-09-06 1974-03-29 Ibm
FR2204079A1 (fr) * 1972-10-24 1974-05-17 Itt

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612908A (en) * 1969-11-20 1971-10-12 North American Rockwell Metal oxide semiconductor (mos) hysteresis circuits
JPS5318308B2 (fr) * 1973-03-05 1978-06-14
US3851189A (en) * 1973-06-25 1974-11-26 Hughes Aircraft Co Bisitable digital circuitry
GB1460194A (en) * 1974-05-17 1976-12-31 Rca Corp Circuits exhibiting hysteresis
US3984703A (en) * 1975-06-02 1976-10-05 National Semiconductor Corporation CMOS Schmitt trigger

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2198319A1 (fr) * 1972-09-06 1974-03-29 Ibm
FR2204079A1 (fr) * 1972-10-24 1974-05-17 Itt

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV8164/74 *

Also Published As

Publication number Publication date
CH607453A5 (fr) 1978-12-29
BE846417A (fr) 1977-03-22
ES451831A1 (es) 1977-12-16
AU1788976A (en) 1978-03-23
IT1072786B (it) 1985-04-10
AU502829B2 (en) 1979-08-09
GB1480984A (en) 1977-07-27
US4063119A (en) 1977-12-13
DE2643020A1 (de) 1977-04-07

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Legal Events

Date Code Title Description
ST Notification of lapse