CA2274420C - Amplificateur economique de classe d et methode - Google Patents

Amplificateur economique de classe d et methode Download PDF

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Publication number
CA2274420C
CA2274420C CA 2274420 CA2274420A CA2274420C CA 2274420 C CA2274420 C CA 2274420C CA 2274420 CA2274420 CA 2274420 CA 2274420 A CA2274420 A CA 2274420A CA 2274420 C CA2274420 C CA 2274420C
Authority
CA
Canada
Prior art keywords
output
signal
class
resistor
input
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
CA 2274420
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English (en)
Other versions
CA2274420A1 (fr
Inventor
Ivan Meszlenyi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2274420 priority Critical patent/CA2274420C/fr
Publication of CA2274420A1 publication Critical patent/CA2274420A1/fr
Application granted granted Critical
Publication of CA2274420C publication Critical patent/CA2274420C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • H03F3/3001—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor with field-effect transistors
    • H03F3/3022—CMOS common source output SEPP amplifiers
    • 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
    • H03F3/217—Class D power amplifiers; Switching amplifiers
    • H03F3/2171—Class D power amplifiers; Switching amplifiers with field-effect devices
    • 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
    • H03F3/217—Class D power amplifiers; Switching amplifiers
    • H03F3/2173—Class D power amplifiers; Switching amplifiers of the bridge type
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/78—A comparator being used in a controlling circuit of an amplifier

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
CA 2274420 1999-05-31 1999-05-31 Amplificateur economique de classe d et methode Expired - Fee Related CA2274420C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2274420 CA2274420C (fr) 1999-05-31 1999-05-31 Amplificateur economique de classe d et methode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2274420 CA2274420C (fr) 1999-05-31 1999-05-31 Amplificateur economique de classe d et methode

Publications (2)

Publication Number Publication Date
CA2274420A1 CA2274420A1 (fr) 2000-11-30
CA2274420C true CA2274420C (fr) 2002-10-15

Family

ID=4163637

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2274420 Expired - Fee Related CA2274420C (fr) 1999-05-31 1999-05-31 Amplificateur economique de classe d et methode

Country Status (1)

Country Link
CA (1) CA2274420C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1612934B1 (fr) * 2004-06-29 2018-07-25 Lantiq Beteiligungs-GmbH & Co.KG Amplificateur de classe D

Also Published As

Publication number Publication date
CA2274420A1 (fr) 2000-11-30

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20130531