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SG48983G - Improvements in line driver circuits - Google Patents

Improvements in line driver circuits

Info

Publication number
SG48983G
SG48983G SG48983A SG48983A SG48983G SG 48983 G SG48983 G SG 48983G SG 48983 A SG48983 A SG 48983A SG 48983 A SG48983 A SG 48983A SG 48983 G SG48983 G SG 48983G
Authority
SG
Singapore
Prior art keywords
line driver
driver circuits
circuits
line
driver
Prior art date
Application number
SG48983A
Other languages
English (en)
Original Assignee
Plessey Co Plc
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 Plessey Co Plc filed Critical Plessey Co Plc
Publication of SG48983G publication Critical patent/SG48983G/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/20—Repeater circuits; Relay circuits
    • H04L25/22—Repeaters for converting two wires to four wires; Repeaters for converting single current to double current
    • 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
    • H03K17/66—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will
    • H03K17/661—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will connected to both load terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electronic Switches (AREA)
  • Dc Digital Transmission (AREA)
SG48983A 1977-10-20 1983-08-10 Improvements in line driver circuits SG48983G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB43653/77A GB1597838A (en) 1977-10-20 1977-10-20 Line driver circuits

Publications (1)

Publication Number Publication Date
SG48983G true SG48983G (en) 1985-03-08

Family

ID=10429722

Family Applications (1)

Application Number Title Priority Date Filing Date
SG48983A SG48983G (en) 1977-10-20 1983-08-10 Improvements in line driver circuits

Country Status (9)

Country Link
BR (1) BR7806858A (xx)
GB (1) GB1597838A (xx)
HK (1) HK31783A (xx)
KE (1) KE3272A (xx)
MY (1) MY8400345A (xx)
NZ (1) NZ188639A (xx)
PT (1) PT68642A (xx)
SG (1) SG48983G (xx)
ZA (1) ZA785040B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567702B1 (fr) * 1984-07-13 1986-12-26 France Etat Emetteur a courant constant pour la transmission de donnees sur une ligne de transmission

Also Published As

Publication number Publication date
PT68642A (en) 1978-11-01
NZ188639A (en) 1981-04-24
MY8400345A (en) 1984-12-31
ZA785040B (en) 1979-08-29
KE3272A (en) 1983-04-22
GB1597838A (en) 1981-09-09
BR7806858A (pt) 1979-07-17
HK31783A (en) 1983-09-02

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