ES2018260B3 - Circuito amplificador completamente diferencial y metodo de sacar señales diferenciales. - Google Patents

Circuito amplificador completamente diferencial y metodo de sacar señales diferenciales.

Info

Publication number
ES2018260B3
ES2018260B3 ES87301177T ES87301177T ES2018260B3 ES 2018260 B3 ES2018260 B3 ES 2018260B3 ES 87301177 T ES87301177 T ES 87301177T ES 87301177 T ES87301177 T ES 87301177T ES 2018260 B3 ES2018260 B3 ES 2018260B3
Authority
ES
Spain
Prior art keywords
differential
amplifier
output
stages
cascode
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 - Lifetime
Application number
ES87301177T
Other languages
English (en)
Inventor
Weck Lionel M De
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.)
Advanced Micro Devices Inc
Original Assignee
Advanced Micro Devices Inc
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 Advanced Micro Devices Inc filed Critical Advanced Micro Devices Inc
Application granted granted Critical
Publication of ES2018260B3 publication Critical patent/ES2018260B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H03F3/45376—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
    • H03F3/45381—Long tailed pairs
    • 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
    • H03F3/3044—Junction FET SEPP output stages
    • H03F3/305—Junction FET SEPP output stages with symmetrical driving of the end stage
    • 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
    • H03F3/3061—Bridge type, i.e. two complementary controlled SEPP output stages
    • H03F3/3064—Bridge type, i.e. two complementary controlled SEPP output stages with symmetrical driving of the end stage
    • 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
    • H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection
    • H03F3/45632—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with FET transistors as the active amplifying circuit
    • H03F3/45636—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with FET transistors as the active amplifying circuit by using feedback means
    • H03F3/45641—Measuring at the loading circuit of the differential amplifier
    • H03F3/45659—Controlling the loading circuit of the differential amplifier
    • 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
    • H03F2203/45711—Indexing scheme relating to differential amplifiers the LC comprising two anti-phase controlled SEPP circuits as output stages, e.g. fully differential

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
ES87301177T 1986-02-19 1987-02-11 Circuito amplificador completamente diferencial y metodo de sacar señales diferenciales. Expired - Lifetime ES2018260B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/831,012 US4667165A (en) 1986-02-19 1986-02-19 High-speed full differential amplifier with common mode rejection

Publications (1)

Publication Number Publication Date
ES2018260B3 true ES2018260B3 (es) 1991-04-01

Family

ID=25258098

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87301177T Expired - Lifetime ES2018260B3 (es) 1986-02-19 1987-02-11 Circuito amplificador completamente diferencial y metodo de sacar señales diferenciales.

Country Status (7)

Country Link
US (1) US4667165A (es)
EP (1) EP0234806B1 (es)
JP (1) JP2529566B2 (es)
AT (1) ATE57450T1 (es)
DE (1) DE3765435D1 (es)
ES (1) ES2018260B3 (es)
GR (1) GR3001087T3 (es)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1201839B (it) * 1986-08-08 1989-02-02 Sgs Microelettronica Spa Amplificatore operazionale di potenza cmos ad uscita interamente differenziale
FR2609843B1 (fr) * 1987-01-20 1989-04-21 Labo Electronique Physique Dephaseur actif 0-180o pour hyperfrequences
IT1236787B (it) * 1989-11-13 1993-04-02 Italtel Spa Circuito amplificatore di potenza cmos con struttura completamente differenziale.
US5043674A (en) * 1990-04-30 1991-08-27 International Business Machines Corporation Differential receiver with high common-mode range
US5113147A (en) * 1990-09-26 1992-05-12 Minnesota Mining And Manufacturing Company Wide-band differential amplifier using gm-cancellation
US5065045A (en) * 1990-10-04 1991-11-12 Atmel Corporation Multistage offset-cancelled voltage comparator
FR2667744B1 (fr) * 1990-10-05 1996-08-02 Texas Instruments France Amplificateur operationnel a entrees et sorties differentielles.
US5117199A (en) * 1991-03-27 1992-05-26 International Business Machines Corporation Fully differential follower using operational amplifier
US5146179A (en) * 1991-11-29 1992-09-08 Carnegie Mellon University Fully differential operational amplifier having frequency dependent impedance division
US5455816A (en) * 1992-05-18 1995-10-03 At&T Global Information Solutions Company MOS amplifier with gain control
US5293136A (en) * 1992-09-17 1994-03-08 Sgs-Thomson Microelectronics, Inc. Two-stage rail-to-rail operational amplifier
FR2702105B1 (fr) * 1993-02-26 1995-05-24 Sgs Thomson Microelectronics Dispositif de régulation de la tension de mode commun en sortie d'un amplificateur équilibré.
US5339285A (en) * 1993-04-12 1994-08-16 The United States Of America As Represented By The Secretary Of The Navy Monolithic low noise preamplifier for piezoelectric sensors
US5491447A (en) * 1994-05-13 1996-02-13 International Business Machines Corporation Operational transconductance amplifier with independent transconductance and common mode feedback control
US5670850A (en) * 1994-09-09 1997-09-23 Texas Instruments Incorporated Video circuit and video signal processing and control techniques for controlling the "tilt" of a video display that may be implemented with LinBiCMOS technology
FR2733650B1 (fr) * 1995-04-28 1997-07-18 Sgs Thomson Microelectronics Convertisseur numerique/analogique de precision
JP2773692B2 (ja) * 1995-07-28 1998-07-09 日本電気株式会社 入力バッファ回路
DE19614996A1 (de) * 1996-04-16 1997-10-23 Drazenko Dipl Ing Sukalo Polungsunabhängiger Differenzverstärker
US5936466A (en) * 1997-08-04 1999-08-10 International Business Machines Corporation Differential operational transconductance amplifier
US6496068B1 (en) 1999-11-17 2002-12-17 Apex Microtechnology Corporation Multi-stage amplifier circuit
US6771126B2 (en) * 2001-03-30 2004-08-03 Winbond Electronics Corporation Slew rate enhancement circuit and method
DE10132803A1 (de) * 2001-07-06 2002-12-12 Infineon Technologies Ag Schnittstellenschaltung zum Anschluss an einen Ausgang eines Frequenzumsetzers
US7265622B1 (en) * 2006-03-27 2007-09-04 Winbond Electronics Corporation Differential difference amplifier
US8368673B2 (en) * 2008-09-30 2013-02-05 Himax Technologies Limited Output buffer and source driver using the same
ITUB20159451A1 (it) * 2015-12-15 2017-06-15 St Microelectronics Srl Amplificatore differenziale con circuito di compensazione di modo comune
US10128824B2 (en) * 2016-11-04 2018-11-13 Realtek Semiconductor Corp. Common-mode clamping circuit and method thereof
US10084421B1 (en) * 2017-07-31 2018-09-25 Harman International Industries, Incorporated Plural feedback loops instrumentation folded cascode amplifier
US11258250B2 (en) * 2018-12-04 2022-02-22 Synaptics Incorporated Over current protection with improved stability systems and methods
US11139791B2 (en) 2019-09-18 2021-10-05 Texas Instruments Incorporated Integrated circuit devices with receiver chain peak detectors
CN113067557B (zh) * 2021-04-01 2023-11-24 西安邮电大学 一种带电平转换的高速全差分比较器电路
CN116224033B (zh) * 2023-03-15 2025-08-29 长沙泰科阳微电子有限公司 全差分放大器的快速共模检测电路

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260947A (en) * 1963-11-01 1966-07-12 North American Aviation Inc Differential current amplifier with common-mode rejection and multiple feedback paths
US3921090A (en) * 1974-11-14 1975-11-18 Rca Corp Operational transconductance amplifier
JPS5223246A (en) * 1975-08-18 1977-02-22 Sony Corp Output circuit
JPS5380350U (es) * 1976-12-06 1978-07-04
JPS5515875U (es) * 1978-07-18 1980-01-31
US4284959A (en) * 1979-11-13 1981-08-18 Rca Corporation Folded-cascode amplifier arrangement with cascode load means
US4377789A (en) * 1981-03-20 1983-03-22 Rca Corporation Operational amplifier employing complementary field-effect transistors
US4429283A (en) * 1981-11-12 1984-01-31 Rca Corporation Differential current amplifier
JPS58145206A (ja) * 1982-02-24 1983-08-30 Hitachi Ltd 差動増幅器
US4533876A (en) * 1983-10-18 1985-08-06 American Microsystems, Inc. Differential operational amplifier with common mode feedback
US4573020A (en) * 1984-12-18 1986-02-25 Motorola, Inc. Fully differential operational amplifier with D.C. common-mode feedback

Also Published As

Publication number Publication date
JP2529566B2 (ja) 1996-08-28
EP0234806A1 (en) 1987-09-02
US4667165A (en) 1987-05-19
EP0234806B1 (en) 1990-10-10
ATE57450T1 (de) 1990-10-15
DE3765435D1 (de) 1990-11-15
GR3001087T3 (en) 1992-04-17
JPS62217707A (ja) 1987-09-25

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