JPS51123546A - Power amplifier - Google Patents

Power amplifier

Info

Publication number
JPS51123546A
JPS51123546A JP4818775A JP4818775A JPS51123546A JP S51123546 A JPS51123546 A JP S51123546A JP 4818775 A JP4818775 A JP 4818775A JP 4818775 A JP4818775 A JP 4818775A JP S51123546 A JPS51123546 A JP S51123546A
Authority
JP
Japan
Prior art keywords
power amplifier
signal
amplifying
demodulating
accomplish
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
JP4818775A
Other languages
English (en)
Japanese (ja)
Other versions
JPS575086B2 (enExample
Inventor
Hiroyasu Yamaguchi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP4818775A priority Critical patent/JPS51123546A/ja
Publication of JPS51123546A publication Critical patent/JPS51123546A/ja
Publication of JPS575086B2 publication Critical patent/JPS575086B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H03F1/0211—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the supply voltage or current
    • H03F1/0216—Continuous control
    • H03F1/0222—Continuous control by using a signal derived from the input signal
    • H03F1/0227—Continuous control by using a signal derived from the input signal using supply converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
JP4818775A 1975-04-22 1975-04-22 Power amplifier Granted JPS51123546A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4818775A JPS51123546A (en) 1975-04-22 1975-04-22 Power amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4818775A JPS51123546A (en) 1975-04-22 1975-04-22 Power amplifier

Publications (2)

Publication Number Publication Date
JPS51123546A true JPS51123546A (en) 1976-10-28
JPS575086B2 JPS575086B2 (enExample) 1982-01-28

Family

ID=12796371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4818775A Granted JPS51123546A (en) 1975-04-22 1975-04-22 Power amplifier

Country Status (1)

Country Link
JP (1) JPS51123546A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5934795A (ja) * 1982-08-20 1984-02-25 Matsushita Electric Ind Co Ltd デジタル信号再生装置
JPS5934796A (ja) * 1982-08-20 1984-02-25 Matsushita Electric Ind Co Ltd デジタル信号再生装置
KR20030017235A (ko) * 2001-08-24 2003-03-03 엘지전자 주식회사 오디오 데이터 재생장치 및 방법

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5934795A (ja) * 1982-08-20 1984-02-25 Matsushita Electric Ind Co Ltd デジタル信号再生装置
JPS5934796A (ja) * 1982-08-20 1984-02-25 Matsushita Electric Ind Co Ltd デジタル信号再生装置
KR20030017235A (ko) * 2001-08-24 2003-03-03 엘지전자 주식회사 오디오 데이터 재생장치 및 방법

Also Published As

Publication number Publication date
JPS575086B2 (enExample) 1982-01-28

Similar Documents

Publication Publication Date Title
JPS51121239A (en) An amplification circuit
JPS55149512A (en) Amplifier
JPS5353946A (en) Power amplifier
JPS5228842A (en) Small signal amplification circuit
JPS5233460A (en) Fm demodulator
JPS5251847A (en) Acoustic output amplifier
JPS52102656A (en) Direct coupled power amplifier circuit
JPS5295148A (en) Power amplifier
JPS52112261A (en) Power amplifier circuit
JPS51123546A (en) Power amplifier
JPS52123849A (en) Amplifier circuit
ES473760A1 (es) Disposicion de conexion para alternativa compresion o expan-sion dinamicas en la telecomunicacion
JPS5365645A (en) Field effect transistor amplifier circuit
JPS5229141A (en) Amplifier
JPS5250148A (en) Negative feedback amplifier circuit
NL188130C (nl) Audioversterker en voedingstoestel met hoog rendement en gering gewicht.
JPS52134481A (en) Piezo-electric conversion device
JPS5437664A (en) Automatic gain adjusting circuit
JPS5244143A (en) Amplifier
JPS5353203A (en) Amplifier
JPS5216955A (en) Amplifier
JPS51112153A (en) Amplifier circuit
JPS524756A (en) Amplifier
JPS53108420A (en) Speaker driving system
JPS5372555A (en) 2-signal common amplifier circuit