JPS5753113A - Push-pull amplifier - Google Patents

Push-pull amplifier

Info

Publication number
JPS5753113A
JPS5753113A JP55128753A JP12875380A JPS5753113A JP S5753113 A JPS5753113 A JP S5753113A JP 55128753 A JP55128753 A JP 55128753A JP 12875380 A JP12875380 A JP 12875380A JP S5753113 A JPS5753113 A JP S5753113A
Authority
JP
Japan
Prior art keywords
current
trq
driving
flowed
diode
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
JP55128753A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0127601B2 (en, 2012
Inventor
Satoru Ishii
Hiroshi Koinuma
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 Corp
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 Corp, Pioneer Electronic Corp filed Critical Pioneer Corp
Priority to JP55128753A priority Critical patent/JPS5753113A/ja
Priority to US06/301,863 priority patent/US4431972A/en
Publication of JPS5753113A publication Critical patent/JPS5753113A/ja
Publication of JPH0127601B2 publication Critical patent/JPH0127601B2/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
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
    • H03F3/45179—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using MOSFET transistors as the active amplifying circuit
    • H03F3/4521—Complementary long tailed pairs having parallel inputs and being supplied in parallel
    • 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
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3217—Modifications of amplifiers to reduce non-linear distortion in single ended push-pull amplifiers
    • 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
    • H03F3/3066—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the collectors of complementary power transistors being connected to the output
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
    • H03F3/45376—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using junction FET transistors as the active amplifying circuit
    • H03F3/45408—Complementary long tailed pairs having parallel inputs and being supplied in parallel
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45236—Two dif amps realised in MOS or JFET technology, one of them being of the p-channel type and the other one of the n-channel type, are coupled in parallel with their gates
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45654—Indexing scheme relating to differential amplifiers the LC comprising one or more extra diodes not belonging to mirrors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45701—Indexing scheme relating to differential amplifiers the LC comprising one resistor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
JP55128753A 1980-09-17 1980-09-17 Push-pull amplifier Granted JPS5753113A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP55128753A JPS5753113A (en) 1980-09-17 1980-09-17 Push-pull amplifier
US06/301,863 US4431972A (en) 1980-09-17 1981-09-14 Push-pull amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55128753A JPS5753113A (en) 1980-09-17 1980-09-17 Push-pull amplifier

Publications (2)

Publication Number Publication Date
JPS5753113A true JPS5753113A (en) 1982-03-30
JPH0127601B2 JPH0127601B2 (en, 2012) 1989-05-30

Family

ID=14992605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55128753A Granted JPS5753113A (en) 1980-09-17 1980-09-17 Push-pull amplifier

Country Status (2)

Country Link
US (1) US4431972A (en, 2012)
JP (1) JPS5753113A (en, 2012)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8304312A (nl) * 1983-12-15 1985-07-01 Philips Nv Telefooncircuit met klasse-b versterker.
DE3480044D1 (en) * 1984-12-28 1989-11-09 Ibm Constant biasing circuit and operational amplifier using said circuit
IT1215434B (it) * 1987-04-21 1990-02-14 Sgs Microelettronica Spa Saturazione. stadio amplificatore con uscita di collettore, con controllo della
DE3728078A1 (de) * 1987-08-22 1989-03-02 Telefunken Electronic Gmbh Integrierte komplementaere gegentakt-b-endstufe
EP0509112B1 (de) * 1991-04-16 1997-01-22 Siemens Aktiengesellschaft Ausgangpufferverstärker
JPH04369105A (ja) * 1991-06-17 1992-12-21 Pioneer Electron Corp 増幅器
US5252931A (en) * 1991-07-17 1993-10-12 Sony Corporation Wide band frequency amplifiers
US5814953A (en) * 1995-12-18 1998-09-29 Thomson Consumer Electronics, Inc. Power amplifier predriver stage
KR19990077124A (ko) * 1996-01-09 1999-10-25 스테판 베흐마이어 선형화한 교류전압 증폭기
US5844443A (en) * 1996-12-12 1998-12-01 Philips Electronics North America Corporation Linear high-frequency amplifier with high input impedance and high power efficiency
FR2794582B1 (fr) * 1999-06-07 2001-09-21 St Microelectronics Sa Circuit d'amplification a contre-reaction de courant et procede associe
AUPQ801000A0 (en) 2000-06-07 2000-06-29 Techstream Pty Ltd Improved output device changeover method for push-pull amplifiers
JP4745559B2 (ja) * 2001-08-29 2011-08-10 富士通セミコンダクター株式会社 オペアンプ
RU2261526C2 (ru) * 2003-07-30 2005-09-27 Затыльский Лев Васильевич Способ стабилизации напряжения на электродах сток-исток транзисторов выходного каскада широкополосного усилителя мощности и выходной каскад для его осуществления
JP5760708B2 (ja) * 2011-06-01 2015-08-12 株式会社リコー 画像形成装置および駆動電圧生成回路

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55130211A (en) * 1979-03-30 1980-10-08 Trio Kenwood Corp B-class amplifying circuit
JPS55137708A (en) * 1979-04-16 1980-10-27 Trio Kenwood Corp Push-pull amplifying circuit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA965159A (en) * 1970-06-30 1975-03-25 Bendix Corporation (The) Half-bridge audio amplifier
US4160216A (en) * 1978-01-16 1979-07-03 Thornton Barry W Apparatus for eliminating on-off transitional gain variations in class ab, b and c active element amplifiers
JPS6040018Y2 (ja) * 1979-08-31 1985-12-02 株式会社ケンウッド 電力増幅回路

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55130211A (en) * 1979-03-30 1980-10-08 Trio Kenwood Corp B-class amplifying circuit
JPS55137708A (en) * 1979-04-16 1980-10-27 Trio Kenwood Corp Push-pull amplifying circuit

Also Published As

Publication number Publication date
JPH0127601B2 (en, 2012) 1989-05-30
US4431972A (en) 1984-02-14

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