JPS5296854A - Pulse width modulation amplifier - Google Patents

Pulse width modulation amplifier

Info

Publication number
JPS5296854A
JPS5296854A JP1365076A JP1365076A JPS5296854A JP S5296854 A JPS5296854 A JP S5296854A JP 1365076 A JP1365076 A JP 1365076A JP 1365076 A JP1365076 A JP 1365076A JP S5296854 A JPS5296854 A JP S5296854A
Authority
JP
Japan
Prior art keywords
pulse width
width modulation
modulation amplifier
amplifier
supply voltage
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.)
Granted
Application number
JP1365076A
Other languages
Japanese (ja)
Other versions
JPS5839408B2 (en
Inventor
Hiromi Juso
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP51013650A priority Critical patent/JPS5839408B2/en
Publication of JPS5296854A publication Critical patent/JPS5296854A/en
Publication of JPS5839408B2 publication Critical patent/JPS5839408B2/en
Expired 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
    • H03F3/20—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)

Abstract

PURPOSE:To eliminate cross modulation distortion due to power supply voltage variation, by providing the element or the circuit limiting the pulse height of output of the pulse width modulation power amplifier.
JP51013650A 1976-02-10 1976-02-10 pulse width modulation amplifier Expired JPS5839408B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51013650A JPS5839408B2 (en) 1976-02-10 1976-02-10 pulse width modulation amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51013650A JPS5839408B2 (en) 1976-02-10 1976-02-10 pulse width modulation amplifier

Publications (2)

Publication Number Publication Date
JPS5296854A true JPS5296854A (en) 1977-08-15
JPS5839408B2 JPS5839408B2 (en) 1983-08-30

Family

ID=11839091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51013650A Expired JPS5839408B2 (en) 1976-02-10 1976-02-10 pulse width modulation amplifier

Country Status (1)

Country Link
JP (1) JPS5839408B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1447907A1 (en) * 2003-02-17 2004-08-18 Denon, Ltd. Pulse width modulation amplifier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1447907A1 (en) * 2003-02-17 2004-08-18 Denon, Ltd. Pulse width modulation amplifier
US6967527B2 (en) 2003-02-17 2005-11-22 Denon, Ltd. Pulse width modulation amplifier

Also Published As

Publication number Publication date
JPS5839408B2 (en) 1983-08-30

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