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BR8102532A - Circuito de amplificador-limitador combinados - Google Patents

Circuito de amplificador-limitador combinados

Info

Publication number
BR8102532A
BR8102532A BR8102532A BR8102532A BR8102532A BR 8102532 A BR8102532 A BR 8102532A BR 8102532 A BR8102532 A BR 8102532A BR 8102532 A BR8102532 A BR 8102532A BR 8102532 A BR8102532 A BR 8102532A
Authority
BR
Brazil
Prior art keywords
limiter circuit
combined amplifier
amplifier
combined
limiter
Prior art date
Application number
BR8102532A
Other languages
English (en)
Inventor
Anthony Thomas Michael
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 BR8102532A publication Critical patent/BR8102532A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/738—Interface circuits for coupling substations to external telephone lines
    • H04M1/76—Compensating for differences in line impedance

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Devices For Supply Of Signal Current (AREA)
BR8102532A 1980-04-29 1981-04-27 Circuito de amplificador-limitador combinados BR8102532A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8014072A GB2075305B (en) 1980-04-29 1980-04-29 Combined amplifier-limiter for a telephone system

Publications (1)

Publication Number Publication Date
BR8102532A true BR8102532A (pt) 1982-01-05

Family

ID=10513066

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8102532A BR8102532A (pt) 1980-04-29 1981-04-27 Circuito de amplificador-limitador combinados

Country Status (2)

Country Link
BR (1) BR8102532A (pt)
GB (1) GB2075305B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8103419A (nl) * 1981-04-01 1982-11-01 Philips Nv Lijntestcircuit voor een abonneetelefoontoestel.
IT1246719B (it) * 1990-11-15 1994-11-26 St Microelectronics Srl Commutatore monoliticamente integrabile a ridotta dissipazione di potenza particolarmente per apparecchi telefonici e simili
FI935873A7 (fi) * 1993-12-27 1995-06-28 Nokia Telecommunications Oy Menetelmä tietoliikennesignaalien syöttämiseksi puhelinkeskuksen analogiselle liitännälle, sekä liitäntäpiiri
US20120314781A1 (en) * 2011-06-10 2012-12-13 Didier Boivin Powerline Control Interface for Frequency and Amplitude Modulation Transmitter

Also Published As

Publication number Publication date
GB2075305B (en) 1983-11-23
GB2075305A (en) 1981-11-11

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Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19960427