FR2512299B1 - Etage final en pont pour un amplificateur a basse frequence en reception - Google Patents

Etage final en pont pour un amplificateur a basse frequence en reception

Info

Publication number
FR2512299B1
FR2512299B1 FR8214565A FR8214565A FR2512299B1 FR 2512299 B1 FR2512299 B1 FR 2512299B1 FR 8214565 A FR8214565 A FR 8214565A FR 8214565 A FR8214565 A FR 8214565A FR 2512299 B1 FR2512299 B1 FR 2512299B1
Authority
FR
France
Prior art keywords
low frequency
final stage
frequency reception
reception amplifier
bridge final
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8214565A
Other languages
English (en)
Other versions
FR2512299A1 (fr
Inventor
Marco Siligoni
Pietro Consiglio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STMicroelectronics SRL
Original Assignee
ATES Componenti Elettronici SpA
SGS ATES Componenti Elettronici SpA
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 ATES Componenti Elettronici SpA, SGS ATES Componenti Elettronici SpA filed Critical ATES Componenti Elettronici SpA
Publication of FR2512299A1 publication Critical patent/FR2512299A1/fr
Application granted granted Critical
Publication of FR2512299B1 publication Critical patent/FR2512299B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6016—Substation equipment, e.g. for use by subscribers including speech amplifiers in the receiver circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
FR8214565A 1981-08-26 1982-08-25 Etage final en pont pour un amplificateur a basse frequence en reception Expired FR2512299B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23646/81A IT1168164B (it) 1981-08-26 1981-08-26 Stadio finale a ponte per un aplificatore audio di ricezione

Publications (2)

Publication Number Publication Date
FR2512299A1 FR2512299A1 (fr) 1983-03-04
FR2512299B1 true FR2512299B1 (fr) 1986-12-26

Family

ID=11208854

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8214565A Expired FR2512299B1 (fr) 1981-08-26 1982-08-25 Etage final en pont pour un amplificateur a basse frequence en reception

Country Status (7)

Country Link
US (1) US4502016A (fr)
JP (1) JPS5846706A (fr)
DE (1) DE3229437A1 (fr)
FR (1) FR2512299B1 (fr)
GB (1) GB2107146B (fr)
IT (1) IT1168164B (fr)
SE (1) SE452682B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1206216A (fr) * 1984-01-24 1986-06-17 Russell W. Brown Etage de sortie d'amplificateur audio
IT1213158B (it) * 1984-04-20 1989-12-14 Ates Componenti Elettron Circuito di controllo dell'accensione per amplificatore audio.
IT1188335B (it) * 1986-02-06 1988-01-07 Sgs Microelettronica Spa Dispositivo di controllo in retroazione per lo spegnimento di un transistore
DE3643869C1 (de) * 1986-12-22 1988-09-08 Vdo Schindling Schaltungsanordnung zur UEberwachung einer Brueckenendstufe
US6315049B1 (en) * 1998-10-07 2001-11-13 Baker Hughes Incorporated Multiple line hydraulic system flush valve and method of use

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1189589B (de) * 1963-11-12 1965-03-25 Philips Nv Transistorgegentaktschaltungsanordnung
US3332029A (en) * 1964-04-20 1967-07-18 Whirlpool Co Bidirectional direct current transistor amplifier
GB1467059A (en) * 1973-05-24 1977-03-16 Rca Corp Stabilized amplifier
DE2807304C2 (de) * 1978-02-21 1982-07-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung zum Verstärken eines in einer aus einer Teilnehmeranschlußleitung gespeisten Endstelle einer Fernmeldeanlage erzeugten Signals
SU771785A1 (ru) * 1978-05-17 1980-10-15 Предприятие П/Я В-8708 Усилитель
SE417048B (sv) * 1979-05-04 1981-02-16 Ericsson Telefon Ab L M Balanserat forsterkarutgangssteg

Also Published As

Publication number Publication date
GB2107146A (en) 1983-04-20
SE8204839L (sv) 1983-02-27
GB2107146B (en) 1985-01-09
DE3229437C2 (fr) 1987-09-24
US4502016A (en) 1985-02-26
IT1168164B (it) 1987-05-20
FR2512299A1 (fr) 1983-03-04
JPS632487B2 (fr) 1988-01-19
DE3229437A1 (de) 1983-03-10
JPS5846706A (ja) 1983-03-18
SE8204839D0 (sv) 1982-08-24
IT8123646A0 (it) 1981-08-26
SE452682B (sv) 1987-12-07

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Legal Events

Date Code Title Description
CD Change of name or company name
D6 Patent endorsed licences of rights
ST Notification of lapse