DE69024711D1 - Verstärkerschaltung - Google Patents

Verstärkerschaltung

Info

Publication number
DE69024711D1
DE69024711D1 DE69024711T DE69024711T DE69024711D1 DE 69024711 D1 DE69024711 D1 DE 69024711D1 DE 69024711 T DE69024711 T DE 69024711T DE 69024711 T DE69024711 T DE 69024711T DE 69024711 D1 DE69024711 D1 DE 69024711D1
Authority
DE
Germany
Prior art keywords
amplifier circuit
amplifier
circuit
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 - Fee Related
Application number
DE69024711T
Other languages
English (en)
Other versions
DE69024711T2 (de
Inventor
Hendrik Boezen
Pieter Buitendijk
Rudolf Wilhelmus Mathijssen
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.)
Koninklijke Philips NV
Original Assignee
Philips Electronics NV
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 Philips Electronics NV filed Critical Philips Electronics NV
Application granted granted Critical
Publication of DE69024711D1 publication Critical patent/DE69024711D1/de
Publication of DE69024711T2 publication Critical patent/DE69024711T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers
    • 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
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0277—Selecting one or more amplifiers from a plurality of amplifiers
    • 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
    • H03F1/22—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of cascode coupling, i.e. earthed cathode or emitter stage followed by earthed grid or base stage respectively
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/211—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
DE69024711T 1989-07-06 1990-07-02 Verstärkerschaltung Expired - Fee Related DE69024711T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8901725A NL8901725A (nl) 1989-07-06 1989-07-06 Versterkerschakeling.

Publications (2)

Publication Number Publication Date
DE69024711D1 true DE69024711D1 (de) 1996-02-22
DE69024711T2 DE69024711T2 (de) 1996-07-25

Family

ID=19854978

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69024711T Expired - Fee Related DE69024711T2 (de) 1989-07-06 1990-07-02 Verstärkerschaltung

Country Status (7)

Country Link
US (1) US5065113A (de)
EP (1) EP0406964B1 (de)
JP (1) JP2869670B2 (de)
KR (1) KR0141591B1 (de)
DE (1) DE69024711T2 (de)
HK (1) HK170296A (de)
NL (1) NL8901725A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0509113B1 (de) * 1991-04-16 1998-10-07 Siemens Aktiengesellschaft Ausgangspufferverstärker mit grossem Signalhub
US5311143A (en) * 1992-07-02 1994-05-10 Motorola, Inc. RF amplifier bias control method and apparatus
JP3390272B2 (ja) * 1994-11-10 2003-03-24 沖電気工業株式会社 同期検波回路
US6529059B1 (en) * 2000-07-26 2003-03-04 Agere Systems Inc. Output stage ESD protection for an integrated circuit
EP1421679A2 (de) * 2001-08-23 2004-05-26 Koninklijke Philips Electronics N.V. Hochfrequenzleistungsverstärker
WO2017019978A1 (en) * 2015-07-30 2017-02-02 Circuit Seed, Llc Low noise trans-impedance amplifiers based on complementary current field-effect transistor devices

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL237518A (de) * 1958-04-08
DE2304162C3 (de) * 1973-01-29 1976-01-08 Robert 5300 Bonn Sczech Elektronischer Verstärker mit hohem Wirkungsgrad bzw. geringer elektrischer Verlustleistung
US3863170A (en) * 1973-02-21 1975-01-28 Bendix Corp Thermally stable power amplifier
US4779057A (en) * 1987-08-06 1988-10-18 Tektronix, Inc. Cascode amplifier with nonlinearity correction and improve transient response

Also Published As

Publication number Publication date
KR910003918A (ko) 1991-02-28
EP0406964B1 (de) 1996-01-10
US5065113A (en) 1991-11-12
JP2869670B2 (ja) 1999-03-10
DE69024711T2 (de) 1996-07-25
NL8901725A (nl) 1991-02-01
EP0406964A1 (de) 1991-01-09
KR0141591B1 (ko) 1998-07-15
HK170296A (en) 1996-09-20
JPH0345003A (ja) 1991-02-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8339 Ceased/non-payment of the annual fee