FR2575620B1 - Etage amplificateur de signaux, integre monolithiquement, a dynamique de sortie elevee - Google Patents

Etage amplificateur de signaux, integre monolithiquement, a dynamique de sortie elevee

Info

Publication number
FR2575620B1
FR2575620B1 FR8519303A FR8519303A FR2575620B1 FR 2575620 B1 FR2575620 B1 FR 2575620B1 FR 8519303 A FR8519303 A FR 8519303A FR 8519303 A FR8519303 A FR 8519303A FR 2575620 B1 FR2575620 B1 FR 2575620B1
Authority
FR
France
Prior art keywords
high output
signal amplifier
amplifier stage
integrated signal
monolithically integrated
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
FR8519303A
Other languages
English (en)
Other versions
FR2575620A1 (fr
Inventor
Bruno Murari
Mauro Pasetti
Nazzareno Rossetti
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
SGS Microelettronica 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 SGS Microelettronica SpA filed Critical SGS Microelettronica SpA
Publication of FR2575620A1 publication Critical patent/FR2575620A1/fr
Application granted granted Critical
Publication of FR2575620B1 publication Critical patent/FR2575620B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/083—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements in transistor amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
    • H03F3/3066—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the collectors of complementary power transistors being connected to the output
    • H03F3/3067—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the collectors of complementary power transistors being connected to the output with asymmetrical driving of the end stage

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
FR8519303A 1984-12-28 1985-12-27 Etage amplificateur de signaux, integre monolithiquement, a dynamique de sortie elevee Expired FR2575620B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24276/84A IT1218855B (it) 1984-12-28 1984-12-28 Stadio amplificatore di segnali, integrato monoliticamente, ad alta dinamica di uscita

Publications (2)

Publication Number Publication Date
FR2575620A1 FR2575620A1 (fr) 1986-07-04
FR2575620B1 true FR2575620B1 (fr) 1988-08-12

Family

ID=11212889

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8519303A Expired FR2575620B1 (fr) 1984-12-28 1985-12-27 Etage amplificateur de signaux, integre monolithiquement, a dynamique de sortie elevee

Country Status (4)

Country Link
US (1) US4714897A (fr)
DE (1) DE3546204C2 (fr)
FR (1) FR2575620B1 (fr)
IT (1) IT1218855B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0630100B1 (fr) * 1993-06-21 2001-11-28 Koninklijke Philips Electronics N.V. Dispositif amplificateur à suppresion multivoie de zéro miller
DE19528865C1 (de) * 1995-08-05 1996-08-08 Telefunken Microelectron Schaltungsanordnung mit einer Verstärkerstufe
US5883294A (en) * 1997-06-18 1999-03-16 The Regeants Of The University Of California Selective thyroid hormone analogs

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004244A (en) * 1975-05-27 1977-01-18 Rca Corporation Dynamic current supply
US4228404A (en) * 1979-02-05 1980-10-14 National Semiconductor Corporation Low voltage compound inverter buffer circuit
US4323797A (en) * 1980-05-09 1982-04-06 Bell Telephone Laboratories, Incorporated Reciprocal current circuit
JPS5728407A (en) * 1980-07-28 1982-02-16 Nec Corp Amplifying circuit
JPS5753108A (en) * 1980-09-16 1982-03-30 Pioneer Electronic Corp Amplifying circuit
JPS5943612A (ja) * 1982-09-04 1984-03-10 Nippon Shiguneteitsukusu Kk 演算増幅回路
IT1235857B (it) * 1983-08-05 1992-11-16 Sgs Microelettronica Spa Stadio di uscita per amplificatori di potenza.

Also Published As

Publication number Publication date
FR2575620A1 (fr) 1986-07-04
DE3546204C2 (de) 1994-11-10
DE3546204A1 (de) 1986-07-03
US4714897A (en) 1987-12-22
IT8424276A0 (it) 1984-12-28
IT1218855B (it) 1990-04-24

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Legal Events

Date Code Title Description
D6 Patent endorsed licences of rights
ST Notification of lapse