DK0430137T3 - Adapter arrangement for an integrated circuit for a telephone device or terminal remotely fed by a line of analog type - Google Patents

Adapter arrangement for an integrated circuit for a telephone device or terminal remotely fed by a line of analog type

Info

Publication number
DK0430137T3
DK0430137T3 DK90122546.6T DK90122546T DK0430137T3 DK 0430137 T3 DK0430137 T3 DK 0430137T3 DK 90122546 T DK90122546 T DK 90122546T DK 0430137 T3 DK0430137 T3 DK 0430137T3
Authority
DK
Denmark
Prior art keywords
integrated circuit
line
telephone device
analog type
adapter arrangement
Prior art date
Application number
DK90122546.6T
Other languages
Danish (da)
Inventor
Alain Lemaire
Franck Castejon
Original Assignee
Alcatel Business Systems
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 Alcatel Business Systems filed Critical Alcatel Business Systems
Application granted granted Critical
Publication of DK0430137T3 publication Critical patent/DK0430137T3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Function (AREA)
  • Telephonic Communication Services (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Computer And Data Communications (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Prostheses (AREA)
  • Structure Of Telephone Exchanges (AREA)

Abstract

The arrangement according to the invention is intended to permit simple adaptation of a telephone set or terminal to the power supply constraints which are likely to be imposed upon it at its place of installation when it is at least partly remotely supplied by the telephone line to which it is connected and when it comprises an integrated circuit grouping together its essential means. The arrangement comprises an assembly of means (19, 20) whose, unmodifiable, essential features are incorporated into the integrated grouping circuit, the modifiable adaptation elements (13, 15) being situated outside this integrated circuit. <IMAGE>
DK90122546.6T 1989-11-30 1990-11-26 Adapter arrangement for an integrated circuit for a telephone device or terminal remotely fed by a line of analog type DK0430137T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8915801A FR2655226B1 (en) 1989-11-30 1989-11-30 ADAPTER ARRANGEMENT FOR AN INTEGRATED TELEPHONE TERMINAL OR TELEPHONE TERMINAL CIRCUIT USED BY AN ANALOG TYPE LINE.

Publications (1)

Publication Number Publication Date
DK0430137T3 true DK0430137T3 (en) 1995-06-12

Family

ID=9387978

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90122546.6T DK0430137T3 (en) 1989-11-30 1990-11-26 Adapter arrangement for an integrated circuit for a telephone device or terminal remotely fed by a line of analog type

Country Status (7)

Country Link
EP (1) EP0430137B1 (en)
AT (1) ATE118946T1 (en)
AU (1) AU639956B2 (en)
DE (1) DE69017153T2 (en)
DK (1) DK0430137T3 (en)
ES (1) ES2070248T3 (en)
FR (1) FR2655226B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2733108B1 (en) * 1995-04-13 1997-05-16 Thomson Multimedia Sa COMMUNICATION DEVICE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526252B1 (en) * 1982-05-03 1986-12-19 Constr Telephoniques CURRENT CONTROL CIRCUIT OF A TRANSMISSION LINE
FR2538661A1 (en) * 1982-12-28 1984-06-29 Thomson Csf Electrical circuit accomplishing the basic functions of a subscriber telephone set.
DE3635514A1 (en) * 1986-10-18 1988-04-28 Kabelmetal Electro Gmbh Circuit arrangement for controlling the feed current for a telecommunications terminal
CA1268873A (en) * 1987-09-22 1990-05-08 Mihail Stefan Augustin Traian Moisin Line interface circuit
EP0450884B1 (en) * 1990-04-04 1996-06-12 Seiscor Technologies, Inc. A subscriber line interface circuit providing regulated current

Also Published As

Publication number Publication date
AU639956B2 (en) 1993-08-12
EP0430137A1 (en) 1991-06-05
FR2655226A1 (en) 1991-05-31
AU6703690A (en) 1991-06-06
ES2070248T3 (en) 1995-06-01
ATE118946T1 (en) 1995-03-15
DE69017153D1 (en) 1995-03-30
FR2655226B1 (en) 1992-02-07
DE69017153T2 (en) 1995-06-22
EP0430137B1 (en) 1995-02-22

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