BE801777A - Matrice de commutation a points de croisement electroniques - Google Patents

Matrice de commutation a points de croisement electroniques

Info

Publication number
BE801777A
BE801777A BE2052889A BE2052889A BE801777A BE 801777 A BE801777 A BE 801777A BE 2052889 A BE2052889 A BE 2052889A BE 2052889 A BE2052889 A BE 2052889A BE 801777 A BE801777 A BE 801777A
Authority
BE
Belgium
Prior art keywords
switching matrix
crosspoint switching
electronic crosspoint
electronic
matrix
Prior art date
Application number
BE2052889A
Other languages
English (en)
Inventor
N L Jovic
Original Assignee
Int 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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of BE801777A publication Critical patent/BE801777A/fr

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Electronic Switches (AREA)
  • Exchange Systems With Centralized Control (AREA)
BE2052889A 1972-06-20 1973-07-02 Matrice de commutation a points de croisement electroniques BE801777A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26456772A 1972-06-20 1972-06-20

Publications (1)

Publication Number Publication Date
BE801777A true BE801777A (fr) 1974-01-02

Family

ID=23006636

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2052889A BE801777A (fr) 1972-06-20 1973-07-02 Matrice de commutation a points de croisement electroniques

Country Status (11)

Country Link
US (1) US3801749A (fr)
JP (1) JPS4976407A (fr)
BE (1) BE801777A (fr)
CA (1) CA988619A (fr)
CH (1) CH570091A5 (fr)
DE (1) DE2330973A1 (fr)
ES (1) ES416059A1 (fr)
FR (1) FR2189945B1 (fr)
GB (1) GB1415761A (fr)
IT (1) IT989164B (fr)
NL (1) NL7308598A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5199408A (fr) * 1975-02-28 1976-09-02 Hitachi Ltd
US3995122A (en) * 1975-05-27 1976-11-30 Wescom, Inc. End mark controlled switching system and method
DE2720081C2 (de) * 1976-05-14 1983-04-21 International Standard Electric Corp., 10022 New York, N.Y. Schaltungsanordnung für die Signalisierung in Fernmelde-, insbesondere Fernsprechanlagen
US4371753A (en) * 1976-12-21 1983-02-01 Graf Ronald E Miniature fluid-controlled switch
FR2396484A1 (fr) * 1977-06-30 1979-01-26 Telic Matrice de commutation a thyristors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE628335A (fr) * 1960-03-23 1900-01-01
GB1167397A (en) * 1967-07-21 1969-10-15 Telephone Mfg Co Ltd Improvements in or relating to Control Means for Transistor Switching Circuits
US3546394A (en) * 1967-12-05 1970-12-08 Itt Electronic switching telephone system using mos devices
US3694812A (en) * 1971-08-20 1972-09-26 Nippon Electric Co Switching circuit having a controllable semiconductor switching element and a switching matrix employing the switching circuit

Also Published As

Publication number Publication date
CA988619A (en) 1976-05-04
IT989164B (it) 1975-05-20
FR2189945A1 (fr) 1974-01-25
CH570091A5 (fr) 1975-11-28
JPS4976407A (fr) 1974-07-23
NL7308598A (fr) 1973-12-27
AU5696473A (en) 1974-12-19
US3801749A (en) 1974-04-02
DE2330973A1 (de) 1974-01-10
ES416059A1 (es) 1976-03-01
FR2189945B1 (fr) 1978-06-30
GB1415761A (en) 1975-11-26

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