JPS56162514A - Pulse-width modulating and amplifying circuit - Google Patents

Pulse-width modulating and amplifying circuit

Info

Publication number
JPS56162514A
JPS56162514A JP6690680A JP6690680A JPS56162514A JP S56162514 A JPS56162514 A JP S56162514A JP 6690680 A JP6690680 A JP 6690680A JP 6690680 A JP6690680 A JP 6690680A JP S56162514 A JPS56162514 A JP S56162514A
Authority
JP
Japan
Prior art keywords
output
pulse
signal
lpf4
constitution
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
JP6690680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6222484B2 (enrdf_load_stackoverflow
Inventor
Akio Tokuge
Yoshiro Kunugi
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP6690680A priority Critical patent/JPS56162514A/ja
Publication of JPS56162514A publication Critical patent/JPS56162514A/ja
Publication of JPS6222484B2 publication Critical patent/JPS6222484B2/ja
Granted 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)
JP6690680A 1980-05-20 1980-05-20 Pulse-width modulating and amplifying circuit Granted JPS56162514A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6690680A JPS56162514A (en) 1980-05-20 1980-05-20 Pulse-width modulating and amplifying circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6690680A JPS56162514A (en) 1980-05-20 1980-05-20 Pulse-width modulating and amplifying circuit

Publications (2)

Publication Number Publication Date
JPS56162514A true JPS56162514A (en) 1981-12-14
JPS6222484B2 JPS6222484B2 (enrdf_load_stackoverflow) 1987-05-18

Family

ID=13329456

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6690680A Granted JPS56162514A (en) 1980-05-20 1980-05-20 Pulse-width modulating and amplifying circuit

Country Status (1)

Country Link
JP (1) JPS56162514A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61171209A (ja) * 1985-01-25 1986-08-01 Fujitsu Ten Ltd Ｐｗｍ方式パワ−アンプ
JP2006237859A (ja) * 2005-02-23 2006-09-07 Rohm Co Ltd Ｄ級アンプ、それを用いた信号増幅回路ならびに電子機器
JP2013110589A (ja) * 2011-11-21 2013-06-06 Samsung Electro-Mechanics Co Ltd Ｃｍｏｓ集積回路及び増幅回路

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003051724A (ja) * 2001-08-08 2003-02-21 Sony Corp デジタルパワーアンプ及びデジタルアナログ変換器

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61171209A (ja) * 1985-01-25 1986-08-01 Fujitsu Ten Ltd Ｐｗｍ方式パワ−アンプ
JP2006237859A (ja) * 2005-02-23 2006-09-07 Rohm Co Ltd Ｄ級アンプ、それを用いた信号増幅回路ならびに電子機器
JP2013110589A (ja) * 2011-11-21 2013-06-06 Samsung Electro-Mechanics Co Ltd Ｃｍｏｓ集積回路及び増幅回路
US8836429B2 (en) 2011-11-21 2014-09-16 Samsung Electro-Mechanics Co., Ltd. CMOS integrated circuit and amplifying circuit

Also Published As

Publication number Publication date
JPS6222484B2 (enrdf_load_stackoverflow) 1987-05-18

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