JPS6115620Y2 - - Google Patents

Info

Publication number
JPS6115620Y2
JPS6115620Y2 JP1976023986U JP2398676U JPS6115620Y2 JP S6115620 Y2 JPS6115620 Y2 JP S6115620Y2 JP 1976023986 U JP1976023986 U JP 1976023986U JP 2398676 U JP2398676 U JP 2398676U JP S6115620 Y2 JPS6115620 Y2 JP S6115620Y2
Authority
JP
Japan
Prior art keywords
voltage
power supply
output
transistor
power
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
JP1976023986U
Other languages
English (en)
Japanese (ja)
Other versions
JPS52116141U (en, 2012
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 filed Critical
Priority to JP1976023986U priority Critical patent/JPS6115620Y2/ja
Priority to US05/772,902 priority patent/US4087759A/en
Publication of JPS52116141U publication Critical patent/JPS52116141U/ja
Application granted granted Critical
Publication of JPS6115620Y2 publication Critical patent/JPS6115620Y2/ja
Expired 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
    • H03F1/0233—Continuous control by using a signal derived from the output signal, e.g. bootstrapping the voltage supply
    • 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
    • H03F3/3069—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the emitters of complementary power transistors being connected to the output
    • H03F3/3076—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the emitters of complementary power transistors being connected to the output with symmetrical driving of the end stage

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Circuits Of Receivers In General (AREA)
JP1976023986U 1976-03-02 1976-03-02 Expired JPS6115620Y2 (en, 2012)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1976023986U JPS6115620Y2 (en, 2012) 1976-03-02 1976-03-02
US05/772,902 US4087759A (en) 1976-03-02 1977-02-28 Power amplifier devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976023986U JPS6115620Y2 (en, 2012) 1976-03-02 1976-03-02

Publications (2)

Publication Number Publication Date
JPS52116141U JPS52116141U (en, 2012) 1977-09-03
JPS6115620Y2 true JPS6115620Y2 (en, 2012) 1986-05-15

Family

ID=12125886

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1976023986U Expired JPS6115620Y2 (en, 2012) 1976-03-02 1976-03-02

Country Status (2)

Country Link
US (1) US4087759A (en, 2012)
JP (1) JPS6115620Y2 (en, 2012)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7901118A (nl) * 1979-02-13 1980-08-15 Philips Nv Versterker bevattende een voedingsschakeling en een daarmee verbonden versterker-trap.
JPS5620314A (en) * 1979-07-27 1981-02-25 Nippon Gakki Seizo Kk Electric power amplifier
US4484149A (en) * 1980-02-12 1984-11-20 Analog Devices, Inc. Single-supply IC digital-to-analog converter for use with microprocessors
JPS5737908A (en) * 1980-08-14 1982-03-02 Sony Corp Output amplifying circuit
NL8203667A (nl) * 1982-09-22 1984-04-16 Philips Nv Balansversterker.
SE467331B (sv) * 1990-10-26 1992-06-29 Andersson & Baevholm Lab Audio-effektfoerstaerkare med pulsbreddsmodulering samt ett audio-effektsteg
KR0166112B1 (ko) * 1993-06-30 1999-03-20 다까노 야스아끼 전원 회로 및 증폭 회로 및 혼성 집적 회로 장치
US5396194A (en) * 1993-11-19 1995-03-07 Carver Corporation Audio frequency power amplifiers
US5543753A (en) * 1994-06-22 1996-08-06 Carver Corporation Audio frequency power amplifiers with actively damped filter
US5606289A (en) * 1994-06-22 1997-02-25 Carver Corporation Audio frequency power amplifiers with actively damped filter
US5554959A (en) * 1994-10-25 1996-09-10 Vac-Com, Inc. Linear power amplifier with a pulse density modulated switching power supply
US6172490B1 (en) * 1999-12-08 2001-01-09 Alcatel Networks Corporation Precise rail tracking method for powering dual voltage integrated circuits
US6366167B1 (en) 2000-02-29 2002-04-02 Gain Technology Corporation Low voltage rail-to-rail CMOS input stage
US6353363B1 (en) * 2000-02-29 2002-03-05 Gain Technology Corporation Low voltage rail-to-rail CMOS output stage
WO2002005418A2 (en) * 2000-07-12 2002-01-17 Indigo Manufacturing Inc. Power amplifier with multiple power supplies
US7863841B2 (en) * 2007-06-15 2011-01-04 Paolo Menegoli Class H drive

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA597731A (en) * 1955-07-25 1960-05-10 L. Jensen James Voltage and current regulation
US3426290A (en) * 1965-10-20 1969-02-04 Honeywell Inc Amplifier having series regulated voltage supply
DE1918618A1 (de) * 1969-04-12 1970-10-15 Licentia Gmbh Transistorwechselstromverstaerker mit einer Gegentaktendstufe
JPS51121239A (en) * 1975-04-17 1976-10-23 Sony Corp An amplification circuit

Also Published As

Publication number Publication date
US4087759A (en) 1978-05-02
JPS52116141U (en, 2012) 1977-09-03

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