JPS6238885B2 - - Google Patents

Info

Publication number
JPS6238885B2
JPS6238885B2 JP54062842A JP6284279A JPS6238885B2 JP S6238885 B2 JPS6238885 B2 JP S6238885B2 JP 54062842 A JP54062842 A JP 54062842A JP 6284279 A JP6284279 A JP 6284279A JP S6238885 B2 JPS6238885 B2 JP S6238885B2
Authority
JP
Japan
Prior art keywords
transistor
diode
connection point
power supply
transistors
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
JP54062842A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55154810A (en
Inventor
Tadao Yoshida
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP6284279A priority Critical patent/JPS55154810A/ja
Publication of JPS55154810A publication Critical patent/JPS55154810A/ja
Publication of JPS6238885B2 publication Critical patent/JPS6238885B2/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
    • H03F3/38—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers
    • H03F3/387—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers with semiconductor devices only
    • 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)
JP6284279A 1979-05-22 1979-05-22 Amplifying circuit for pulse-width-modulated signal Granted JPS55154810A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6284279A JPS55154810A (en) 1979-05-22 1979-05-22 Amplifying circuit for pulse-width-modulated signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6284279A JPS55154810A (en) 1979-05-22 1979-05-22 Amplifying circuit for pulse-width-modulated signal

Publications (2)

Publication Number Publication Date
JPS55154810A JPS55154810A (en) 1980-12-02
JPS6238885B2 true JPS6238885B2 (en]) 1987-08-20

Family

ID=13211957

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6284279A Granted JPS55154810A (en) 1979-05-22 1979-05-22 Amplifying circuit for pulse-width-modulated signal

Country Status (1)

Country Link
JP (1) JPS55154810A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59122005A (ja) * 1982-12-27 1984-07-14 Pioneer Electronic Corp パルス幅変調電力増幅器
JP2002345071A (ja) * 2001-05-11 2002-11-29 Sony Corp 音声信号再生装置

Also Published As

Publication number Publication date
JPS55154810A (en) 1980-12-02

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