JPS6245724B2 - - Google Patents

Info

Publication number
JPS6245724B2
JPS6245724B2 JP57157246A JP15724682A JPS6245724B2 JP S6245724 B2 JPS6245724 B2 JP S6245724B2 JP 57157246 A JP57157246 A JP 57157246A JP 15724682 A JP15724682 A JP 15724682A JP S6245724 B2 JPS6245724 B2 JP S6245724B2
Authority
JP
Japan
Prior art keywords
transistors
input
section
power supply
transistor
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
JP57157246A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5945706A (ja
Inventor
Burasuchairudo Robaato
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Priority to JP57157246A priority Critical patent/JPS5945706A/ja
Priority to US06/525,181 priority patent/US4532479A/en
Priority to DE8383201271T priority patent/DE3376175D1/de
Priority to EP83201271A priority patent/EP0108428B1/en
Publication of JPS5945706A publication Critical patent/JPS5945706A/ja
Priority to US06/876,641 priority patent/US4649352A/en
Publication of JPS6245724B2 publication Critical patent/JPS6245724B2/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
    • 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
    • H03F3/4508—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using bipolar transistors as the active amplifying circuit
    • H03F3/45112—Complementary long tailed pairs having parallel inputs and being supplied in parallel
    • H03F3/45121—Folded cascode stages
    • 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
    • H03F2203/45028—Indexing scheme relating to differential amplifiers the differential amplifier amplifying transistors are folded cascode coupled transistors
    • 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
    • H03F2203/45031—Indexing scheme relating to differential amplifiers the differential amplifier amplifying transistors are compositions of multiple transistors
    • 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
    • H03F2203/45224—One output of the differential amplifier being taken into consideration
    • 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
    • H03F2203/45232—Two dif amps of the folded cascode type are paralleled at their input gates or bases
    • 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
    • H03F2203/45244—Indexing scheme relating to differential amplifiers the differential amplifier contains one or more explicit bias circuits, e.g. to bias the tail current sources, to bias the load transistors
    • 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
    • H03F2203/45294—Indexing scheme relating to differential amplifiers the AAC comprising biasing means to stabilise itself
    • 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
    • H03F2203/45366—Indexing scheme relating to differential amplifiers the AAC comprising multiple transistors parallel coupled at their gates only, e.g. in a cascode dif amp, only those forming the composite common source transistor
    • 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
    • H03F2203/45398—Indexing scheme relating to differential amplifiers the AAC comprising a voltage generating circuit as bias circuit for the AAC
    • 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
    • H03F2203/45471—Indexing scheme relating to differential amplifiers the CSC comprising one or more extra current sources
    • 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
    • H03F2203/45612—Indexing scheme relating to differential amplifiers the IC comprising one or more input source followers as input stages in the IC

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
JP57157246A 1982-09-09 1982-09-09 差動増幅回路 Granted JPS5945706A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP57157246A JPS5945706A (ja) 1982-09-09 1982-09-09 差動増幅回路
US06/525,181 US4532479A (en) 1982-09-09 1983-08-23 Differential amplifier circuit with rail-to-rail capability
DE8383201271T DE3376175D1 (en) 1982-09-09 1983-09-05 Differential amplifier circuit with rail-to-rail capability
EP83201271A EP0108428B1 (en) 1982-09-09 1983-09-05 Differential amplifier circuit with rail-to-rail capability
US06/876,641 US4649352A (en) 1982-09-09 1986-06-16 Differential amplifier circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57157246A JPS5945706A (ja) 1982-09-09 1982-09-09 差動増幅回路

Publications (2)

Publication Number Publication Date
JPS5945706A JPS5945706A (ja) 1984-03-14
JPS6245724B2 true JPS6245724B2 (US20080293856A1-20081127-C00150.png) 1987-09-29

Family

ID=15645434

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57157246A Granted JPS5945706A (ja) 1982-09-09 1982-09-09 差動増幅回路

Country Status (4)

Country Link
US (2) US4532479A (US20080293856A1-20081127-C00150.png)
EP (1) EP0108428B1 (US20080293856A1-20081127-C00150.png)
JP (1) JPS5945706A (US20080293856A1-20081127-C00150.png)
DE (1) DE3376175D1 (US20080293856A1-20081127-C00150.png)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4567384A (en) * 1982-12-27 1986-01-28 Motorola, Inc. Voltage offset producing circuit for use with a line receiver or the like
US4555673A (en) * 1984-04-19 1985-11-26 Signetics Corporation Differential amplifier with rail-to-rail input capability and controlled transconductance
JPS61105918A (ja) * 1984-10-30 1986-05-24 Nec Corp 差動増幅回路
DE3577952D1 (de) * 1984-11-12 1990-06-28 Matsushita Electric Ind Co Ltd Geschwindigkeitsregelgeraet fuer einen gleichstrommotor.
CA1260080A (en) * 1986-09-10 1989-09-26 Akira Yukawa Operational amplifier circuit having wide operating range
JP2542623B2 (ja) * 1987-07-17 1996-10-09 株式会社東芝 カレントミラ−回路
CA1312359C (en) * 1987-09-14 1993-01-05 Stephen P. Webster Operational amplifier stages
US4859961A (en) * 1988-12-19 1989-08-22 Triouint Semiconductor, Inc. Wide bandwidth push-pull parallel amplifier
US4918398A (en) * 1989-02-10 1990-04-17 North American Philips Corporation, Signetics Division Differential amplifier using voltage level shifting to achieve rail-to-rail input capability at very low power supply voltage
JPH0386616U (US20080293856A1-20081127-C00150.png) * 1989-12-22 1991-09-02
JP2845699B2 (ja) * 1992-11-30 1999-01-13 三菱電機株式会社 増幅回路
US5399991A (en) * 1993-01-28 1995-03-21 National Semiconductor Corporation High speed low power op-amp circuit
JPH06326525A (ja) * 1993-05-17 1994-11-25 Yamaha Corp 増幅回路
DE69426713T2 (de) * 1993-06-16 2001-09-06 Koninkl Philips Electronics Nv Integrierte Logikschaltung mit Logikgattern mit einem einzigen Eingang
US5414388A (en) * 1994-03-03 1995-05-09 National Semiconductor Corporation Rail to rail operational amplifier input stage
US5455535A (en) * 1994-03-03 1995-10-03 National Semiconductor Corporation Rail to rail operational amplifier intermediate stage
FR2728743B1 (fr) * 1994-12-21 1997-03-14 Sgs Thomson Microelectronics Amplificateur a grande excursion de mode commun et a transconductance constante
US5604464A (en) * 1995-07-07 1997-02-18 Advanced Micro Devices, Inc. Cascode operational amplifier with multiple input stage
US5646576A (en) * 1995-07-24 1997-07-08 Motorola Output stage of operational amplifier suitable for mounting on a substrate and method of amplifying therewith
US5714906A (en) * 1995-08-14 1998-02-03 Motamed; Ali Constant transductance input stage and integrated circuit implementations thereof
US5646575A (en) * 1995-09-14 1997-07-08 National Semiconductor Corporation Composite precision, high-frequency rail-to-rail amplifier
US5963085A (en) * 1998-05-14 1999-10-05 National Semiconductor Corporation Input to output stage interface with virtual ground circuitry for rail to rail comparator
US6404266B1 (en) * 2000-07-25 2002-06-11 National Semiconductor Corporation Differential input stage with bias current reduction for latch-up prevention
US6313667B1 (en) 2000-11-01 2001-11-06 National Semiconductor Corporation Apparatus and method for a turn around stage having reduced power consumption, Class AB behavior, low noise and low offset
US6433637B1 (en) 2001-03-23 2002-08-13 National Semiconductor Corporation Single cell rail-to-rail input/output operational amplifier
US6509795B1 (en) 2001-09-26 2003-01-21 Texas Instruments Incorporated CMOS input stage with wide common-mode range
US6642789B2 (en) 2002-03-08 2003-11-04 Texas Instruments Incorporated Operational amplifier input stage and method
US6657495B2 (en) 2002-04-01 2003-12-02 Texas Instruments Incorporated Operational amplifier output stage and method
US6583669B1 (en) 2002-04-08 2003-06-24 National Semiconductor Corporation Apparatus and method for a compact class AB turn-around stage with low noise, low offset, and low power consumption
US6856197B1 (en) 2003-07-28 2005-02-15 Electronic Topologies, Inc. Symmetrical current amplifier
JP4408761B2 (ja) * 2004-07-15 2010-02-03 Ｎｅｃエレクトロニクス株式会社 ダイオード回路
US8135768B2 (en) * 2005-03-02 2012-03-13 Mtekvision Co., Ltd. Adder with reduced capacitance
JP2006295374A (ja) * 2005-04-07 2006-10-26 Sony Corp 増幅回路、電圧電流変換回路および送信装置
US7595691B2 (en) * 2007-09-04 2009-09-29 Himax Technologies Limited Pre-amplifier for a receiver and a method therefor
RU2461955C1 (ru) * 2011-10-24 2012-09-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Российский государственный университет экономики и сервиса" (ФГБОУ ВПО "ЮРГУЭС") Избирательный усилитель
RU2465718C1 (ru) * 2011-11-02 2012-10-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Российский государственный университет экономики и сервиса" (ФГБОУ ВПО "ЮРГУЭС") Избирательный усилитель
RU2479114C1 (ru) * 2012-02-01 2013-04-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Российский государственный университет экономики и сервиса" (ФГБОУ ВПО "ЮРГУЭС") Избирательный усилитель
CN103490736A (zh) * 2013-08-29 2014-01-01 苏州苏尔达信息科技有限公司 一种四端口差分放大电路
US10177713B1 (en) 2016-03-07 2019-01-08 Ali Tasdighi Far Ultra low power high-performance amplifier
RU2683851C1 (ru) * 2018-07-20 2019-04-02 федеральное государственное бюджетное образовательное учреждение высшего образования "Донской государственный технический университет" (ДГТУ) Многоканальный быстродействующий операционный усилитель
CN113114142A (zh) * 2021-04-25 2021-07-13 联芸科技（杭州）有限公司 轨到轨运算放大器及接口电路

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497824A (en) * 1967-08-18 1970-02-24 Bell Telephone Labor Inc Differential amplifier
JPS5437668A (en) * 1977-08-31 1979-03-20 Sansui Electric Co Differential amplifier
US4232271A (en) * 1979-02-05 1980-11-04 National Semiconductor Corporation Instrumentation amplifier with extended common mode range
US4357578A (en) * 1979-10-05 1982-11-02 Nippon Gakki Seizo Kabushiki Kaisha Complementary differential amplifier
US4377789A (en) * 1981-03-20 1983-03-22 Rca Corporation Operational amplifier employing complementary field-effect transistors
US4463319A (en) * 1982-08-02 1984-07-31 General Motors Corporation Operational amplifier circuit

Also Published As

Publication number Publication date
EP0108428A1 (en) 1984-05-16
DE3376175D1 (en) 1988-05-05
JPS5945706A (ja) 1984-03-14
US4532479A (en) 1985-07-30
EP0108428B1 (en) 1988-03-30
US4649352A (en) 1987-03-10

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