JPH07101822B1 - - Google Patents

Info

Publication number
JPH07101822B1
JPH07101822B1 JP62507106A JP50710687A JPH07101822B1 JP H07101822 B1 JPH07101822 B1 JP H07101822B1 JP 62507106 A JP62507106 A JP 62507106A JP 50710687 A JP50710687 A JP 50710687A JP H07101822 B1 JPH07101822 B1 JP H07101822B1
Authority
JP
Japan
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.)
Withdrawn
Application number
JP62507106A
Other languages
Japanese (ja)
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 JP62507106A priority Critical patent/JPH07101822B1/ja
Publication of JPH07101822B1 publication Critical patent/JPH07101822B1/ja
Withdrawn legal-status Critical Current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
    • H03F1/32—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
    • H03F3/3001—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor with field-effect transistors
    • 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
    • H03F3/3079—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 using parallel power transistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
JP62507106A 1986-11-21 1987-11-21 Withdrawn JPH07101822B1 (US06566495-20030520-M00011.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62507106A JPH07101822B1 (US06566495-20030520-M00011.png) 1986-11-21 1987-11-21

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP27647486 1986-11-21
JP62507106A JPH07101822B1 (US06566495-20030520-M00011.png) 1986-11-21 1987-11-21
PCT/JP1987/000905 WO1988004115A1 (en) 1986-11-21 1987-11-21 Amplifier having a constant-current bias circuit

Publications (1)

Publication Number Publication Date
JPH07101822B1 true JPH07101822B1 (US06566495-20030520-M00011.png) 1995-11-01

Family

ID=17569952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62507106A Withdrawn JPH07101822B1 (US06566495-20030520-M00011.png) 1986-11-21 1987-11-21

Country Status (5)

Country Link
US (2) US4933645A (US06566495-20030520-M00011.png)
EP (1) EP0293486B1 (US06566495-20030520-M00011.png)
JP (1) JPH07101822B1 (US06566495-20030520-M00011.png)
DE (1) DE3768655D1 (US06566495-20030520-M00011.png)
WO (1) WO1988004115A1 (US06566495-20030520-M00011.png)

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US5229721A (en) * 1992-04-06 1993-07-20 Plantronics, Inc. Micropower amplifier/transducer driver with signal expansion
JP2976770B2 (ja) * 1993-09-01 1999-11-10 ヤマハ株式会社 増幅回路
JP2644191B2 (ja) * 1994-08-04 1997-08-25 日本電気エンジニアリング株式会社 バッファアンプ
US5768399A (en) * 1994-10-17 1998-06-16 Audio Technica U.S., Inc. Low distortion amplifier
US6054898A (en) * 1996-08-30 2000-04-25 Kabushiki Kaisha Kenwood Semiconductor device having SEPP connected NPN and PNP transistors
US5923209A (en) * 1996-09-04 1999-07-13 Harris Corporation Two trim current source and method for a digital-to-analog converter
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
US5982217A (en) * 1997-02-19 1999-11-09 Texas Instruments Incorporated PNP driven NMOS ESD protection circuit
US5923217A (en) * 1997-06-27 1999-07-13 Motorola, Inc. Amplifier circuit and method for generating a bias voltage
US6292057B1 (en) 1998-12-18 2001-09-18 Texas Instruments Incorporated Output stage of an operational amplifier and method having a latchup-free sourcing current booster for driving low impedance loads
JP3430083B2 (ja) * 1999-10-21 2003-07-28 本田技研工業株式会社 電池電圧測定装置
US6407617B1 (en) * 1999-11-19 2002-06-18 Matsushita Electric Industrial Co., Ltd. Bias circuit and method of fabricating semiconductor device
KR100354257B1 (ko) * 2000-04-28 2002-09-28 삼성에스디아이 주식회사 액정표시장치의 콘트라스트 조절회로
US7551024B2 (en) * 2001-03-13 2009-06-23 Marvell World Trade Ltd. Nested transimpedance amplifier
US7605649B2 (en) * 2001-03-13 2009-10-20 Marvell World Trade Ltd. Nested transimpedance amplifier
US6714081B1 (en) * 2002-09-11 2004-03-30 Motorola, Inc. Active current bias network for compensating hot-carrier injection induced bias drift
JP3900147B2 (ja) * 2003-12-10 2007-04-04 セイコーエプソン株式会社 演算増幅回路、駆動回路及び位相余裕の調整方法
JP4393245B2 (ja) * 2004-03-30 2010-01-06 株式会社東芝 電力増幅器
US7368984B2 (en) * 2004-04-27 2008-05-06 Jm Electronic Ltd. Llc Switching class A-B amplifier
US7558014B1 (en) 2004-06-24 2009-07-07 Marvell International Ltd. Programmable high pass amplifier for perpendicular recording systems
TWI303821B (en) * 2004-06-30 2008-12-01 Tian Holdings Llc System and circuit for the sampling interface of pick-up head
US6998782B1 (en) * 2004-08-18 2006-02-14 National Semiconductor Corporation Circuit for generating a process-independent current
US20070096821A1 (en) * 2005-11-03 2007-05-03 Samsung Electronics Co., Ltd. Wide-band amplifier
JP2007318571A (ja) * 2006-05-26 2007-12-06 Fujitsu Ltd オペアンプ回路
KR101373658B1 (ko) * 2009-12-04 2014-03-13 한국전자통신연구원 전력 증폭 장치
US8054107B2 (en) * 2009-12-30 2011-11-08 Himax Technologies Limited Operational circuit having protection circuit for detecting driving current to adjust control signal and related control method
US8525558B2 (en) * 2009-12-30 2013-09-03 Himax Technologies Limited Operational circuit and related control method
KR101005441B1 (ko) 2010-05-26 2011-01-05 (주)아이엠피 러쉬 전류가 감소된 멀티 채널 앰프의 전원 공급 시스템
DE102011005416A1 (de) * 2011-03-11 2012-09-13 Robert Bosch Gmbh Steuerung einer Versorgungsspannung
CN102594263A (zh) * 2012-02-13 2012-07-18 金海辉 简洁高效的超级甲类功率放大器
EP2797075B1 (de) * 2013-04-26 2018-09-12 Eberspächer Exhaust Technology GmbH & Co. KG System zur Beeinflussung von Abgasgeräuschen, Motorgeräuschen und/oder Ansauggeräuschen
JP2015065526A (ja) * 2013-09-24 2015-04-09 ソニー株式会社 増幅回路
CN106330112A (zh) * 2016-09-23 2017-01-11 四川万康节能环保科技有限公司 一种空气净化器抽风机驱动系统用浪涌抑制型放大电路
RU2766868C1 (ru) * 2021-09-08 2022-03-16 федеральное государственное бюджетное образовательное учреждение высшего образования "Донской государственный технический университет" (ДГТУ) Арсенид-галлиевый буферный усилитель
RU2770912C1 (ru) * 2021-10-06 2022-04-25 федеральное государственное бюджетное образовательное учреждение высшего образования «Донской государственный технический университет» (ДГТУ) Дифференциальный усилитель на арсенид-галлиевых полевых транзисторах
RU2770913C1 (ru) * 2021-10-06 2022-04-25 федеральное государственное бюджетное образовательное учреждение высшего образования «Донской государственный технический университет» (ДГТУ) Операционный усилитель с малым напряжением смещения нуля на комплементарных полевых транзисторах

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5545202A (en) * 1978-09-26 1980-03-29 Hitachi Ltd Push-pull amplifier
JPS5718106B2 (US06566495-20030520-M00011.png) * 1977-08-01 1982-04-14

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
US3536958A (en) * 1967-12-05 1970-10-27 Rca Corp Amplifier protection circuit
JPS5248452B1 (US06566495-20030520-M00011.png) * 1968-02-20 1977-12-09
JPS5248452A (en) * 1975-10-16 1977-04-18 Toshiba Corp Ladder-type piezoelectric filter
JPS5596707A (en) * 1979-01-18 1980-07-23 Trio Kenwood Corp Bias circuit of power amplifier
JPS6049367B2 (ja) * 1979-03-30 1985-11-01 株式会社ケンウッド Ｂ級増幅回路
JPS56116713U (US06566495-20030520-M00011.png) * 1980-02-04 1981-09-07
JPS56114410A (en) * 1980-02-14 1981-09-09 Sony Corp Transistor amplifying circuit
JPS56116713A (en) * 1980-02-19 1981-09-12 Mitsubishi Gas Chem Co Inc Unsaturated polyester resin composition
JPS5718106A (en) * 1980-07-09 1982-01-29 Nippon Gakki Seizo Kk Direct-coupled amplifying circuit
US4366447A (en) * 1981-01-22 1982-12-28 Pioneer Electronic Corporation Push-pull amplifier circuit
JPS57208713A (en) * 1981-06-17 1982-12-21 Pioneer Electronic Corp Bias controlling circuit
JPS5848311A (ja) * 1981-09-17 1983-03-22 オムロン株式会社 マイクロスイツチの製造方法
JPS58150307A (ja) * 1982-02-05 1983-09-07 Nippon Columbia Co Ltd 電力増幅器のバイアス回路
JPS6049367A (ja) * 1983-08-29 1985-03-18 Fuji Xerox Co Ltd 現像装置
JPS6138641A (ja) * 1984-07-31 1986-02-24 萩原　弘 粉砕機の自動制御方法
JPH0649367B2 (ja) * 1990-03-28 1994-06-29 奥山 陽一 不良パック紙のフイルム，アルミ箔の剥離方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5718106B2 (US06566495-20030520-M00011.png) * 1977-08-01 1982-04-14
JPS5545202A (en) * 1978-09-26 1980-03-29 Hitachi Ltd Push-pull amplifier

Also Published As

Publication number Publication date
EP0293486B1 (en) 1991-03-13
US4933645A (en) 1990-06-12
WO1988004115A1 (en) 1988-06-02
US5049834A (en) 1991-09-17
EP0293486A4 (en) 1989-03-15
DE3768655D1 (de) 1991-04-18
EP0293486A1 (en) 1988-12-07

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Legal Events

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LAPS Cancellation because of no payment of annual fees