IT8224705A0 - Punto di incrocio di commutazione e matrice di commutazione di larga banda. - Google Patents

Punto di incrocio di commutazione e matrice di commutazione di larga banda.

Info

Publication number
IT8224705A0
IT8224705A0 IT8224705A IT2470582A IT8224705A0 IT 8224705 A0 IT8224705 A0 IT 8224705A0 IT 8224705 A IT8224705 A IT 8224705A IT 2470582 A IT2470582 A IT 2470582A IT 8224705 A0 IT8224705 A0 IT 8224705A0
Authority
IT
Italy
Prior art keywords
switching
crosspoint
broadband
matrix
switching matrix
Prior art date
Application number
IT8224705A
Other languages
English (en)
Other versions
IT8224705A1 (it
IT1155214B (it
Inventor
Ernest P Tweedy
Original Assignee
Wilmington Delaware U S A A
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 Wilmington Delaware U S A A filed Critical Wilmington Delaware U S A A
Publication of IT8224705A0 publication Critical patent/IT8224705A0/it
Publication of IT8224705A1 publication Critical patent/IT8224705A1/it
Application granted granted Critical
Publication of IT1155214B publication Critical patent/IT1155214B/it

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
    • H03K17/60—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 the devices being bipolar transistors
    • H03K17/62—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors
    • H03K17/6221—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors combined with selecting means
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • 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
    • H03K17/60—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 the devices being bipolar transistors
    • H03K17/62—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors
    • H03K17/6257—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors with several inputs only combined with selecting means
    • 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)
  • Electronic Switches (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
IT24705/82A 1981-12-21 1982-12-13 Punto di incrocio di commutazione e matrice di commutazione di larga banda IT1155214B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/332,983 US4446552A (en) 1981-12-21 1981-12-21 Wideband switch crosspoint and switching matrix

Publications (3)

Publication Number Publication Date
IT8224705A0 true IT8224705A0 (it) 1982-12-13
IT8224705A1 IT8224705A1 (it) 1984-06-13
IT1155214B IT1155214B (it) 1987-01-21

Family

ID=23300749

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24705/82A IT1155214B (it) 1981-12-21 1982-12-13 Punto di incrocio di commutazione e matrice di commutazione di larga banda

Country Status (5)

Country Link
US (1) US4446552A (it)
BE (1) BE895401A (it)
CA (1) CA1186040A (it)
GB (1) GB2113046B (it)
IT (1) IT1155214B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3204900C2 (de) * 1982-02-12 1983-12-15 Siemens AG, 1000 Berlin und 8000 München Koppelanordnung
DE3484101D1 (de) * 1984-01-05 1991-03-14 Ant Nachrichtentech Breitbandkoppelfeld in matrixform.
FR2562746B1 (fr) * 1984-04-10 1986-08-08 Sorriaux Pierre Autocommutateur a matrice de commutation video
LU86455A1 (de) * 1985-10-28 1986-11-13 Siemens Ag Breitbandsignal-raumkoppeleinrichtung
EP0238712A1 (de) * 1986-01-27 1987-09-30 Siemens-Albis Aktiengesellschaft Gesteuerte Umschalter-Matrix
NL8600613A (nl) * 1986-03-10 1987-10-01 At & T & Philips Telecomm Breedband ruimteschakelnetwerk en parallel-serie-omzetter en serie-parallel-omzetter voor toepassing in een dergelijk ruimteschakelnetwerk.
USH310H (en) 1986-06-13 1987-07-07 The United States Of America As Represented By The Secretary Of The Navy Analog multiplexer
LU86787A1 (de) * 1986-06-19 1987-07-24 Siemens Ag Breitbandsignal-koppeleinrichtung
LU86915A1 (de) * 1986-10-07 1987-11-11 Siemens Ag Breitbandsignal-koppeleinrichtung
US4897641A (en) * 1986-12-04 1990-01-30 Pascom Pty. Ltd. Space switch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7507122A (nl) * 1975-06-16 1976-12-20 Philips Nv Schakelstelsel voor een automatische telecommunicatiecentrale.
US4075608A (en) * 1976-01-19 1978-02-21 The United States Of America As Represented By The Secretary Of The Navy Multiple-channel data switch
DE2944784C2 (de) * 1979-11-06 1982-04-29 Siemens Ag, 1000 Berlin Und 8000 Muenchen Breitband-Vermittlungssystem

Also Published As

Publication number Publication date
BE895401A (fr) 1983-04-15
CA1186040A (en) 1985-04-23
IT8224705A1 (it) 1984-06-13
GB2113046B (en) 1985-07-10
US4446552A (en) 1984-05-01
GB2113046A (en) 1983-07-27
IT1155214B (it) 1987-01-21

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