IT8922362A0 - Circuito amplificatore di potenza cmos con struttura completamente differenziale - Google Patents

Circuito amplificatore di potenza cmos con struttura completamente differenziale

Info

Publication number
IT8922362A0
IT8922362A0 IT22362A IT2236289A IT8922362A0 IT 8922362 A0 IT8922362 A0 IT 8922362A0 IT 22362 A IT22362 A IT 22362A IT 2236289 A IT2236289 A IT 2236289A IT 8922362 A0 IT8922362 A0 IT 8922362A0
Authority
IT
Italy
Prior art keywords
power amplifier
amplifier circuit
fully differential
differential structure
cmos power
Prior art date
Application number
IT22362A
Other languages
English (en)
Other versions
IT1236787B (it
IT8922362A1 (it
Inventor
Franco Maloberti
Giuseppe Palmisano
Luigi Sforzini
Giuseppe Gazzoli
Original Assignee
Italtel Spa
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 Italtel Spa filed Critical Italtel Spa
Priority to IT02236289A priority Critical patent/IT1236787B/it
Publication of IT8922362A0 publication Critical patent/IT8922362A0/it
Priority to DE69009773T priority patent/DE69009773T2/de
Priority to US07/849,363 priority patent/US5281924A/en
Priority to PCT/EP1990/001839 priority patent/WO1991007814A1/en
Priority to EP90917000A priority patent/EP0500694B1/en
Publication of IT8922362A1 publication Critical patent/IT8922362A1/it
Application granted granted Critical
Publication of IT1236787B publication Critical patent/IT1236787B/it

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
    • H03F3/45479—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
    • H03F3/4565—Controlling the common source circuit of the differential amplifier
    • 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
    • H03F3/45183—Long tailed pairs
    • H03F3/45192—Folded cascode stages
    • 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
    • H03F3/45264—Complementary cross coupled types
    • 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
    • H03F3/45273—Mirror types
    • 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
    • H03F2203/45428—Indexing scheme relating to differential amplifiers the CMCL comprising a comparator circuit using a four inputs dif amp
    • 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)
IT02236289A 1989-11-13 1989-11-13 Circuito amplificatore di potenza cmos con struttura completamente differenziale. IT1236787B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT02236289A IT1236787B (it) 1989-11-13 1989-11-13 Circuito amplificatore di potenza cmos con struttura completamente differenziale.
DE69009773T DE69009773T2 (de) 1989-11-13 1990-11-01 Voll differentieller cmos-leistungsverstärker.
US07/849,363 US5281924A (en) 1989-11-13 1990-11-01 Fully differential CMOS power amplifier
PCT/EP1990/001839 WO1991007814A1 (en) 1989-11-13 1990-11-01 Fully differential cmos power amplifier
EP90917000A EP0500694B1 (en) 1989-11-13 1990-11-01 Fully differential cmos power amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02236289A IT1236787B (it) 1989-11-13 1989-11-13 Circuito amplificatore di potenza cmos con struttura completamente differenziale.

Publications (3)

Publication Number Publication Date
IT8922362A0 true IT8922362A0 (it) 1989-11-13
IT8922362A1 IT8922362A1 (it) 1991-05-13
IT1236787B IT1236787B (it) 1993-04-02

Family

ID=11195228

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02236289A IT1236787B (it) 1989-11-13 1989-11-13 Circuito amplificatore di potenza cmos con struttura completamente differenziale.

Country Status (5)

Country Link
US (1) US5281924A (it)
EP (1) EP0500694B1 (it)
DE (1) DE69009773T2 (it)
IT (1) IT1236787B (it)
WO (1) WO1991007814A1 (it)

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US5187448A (en) * 1992-02-03 1993-02-16 Motorola, Inc. Differential amplifier with common-mode stability enhancement
US5381112A (en) * 1993-09-22 1995-01-10 Motorola, Inc. Fully differential line driver circuit having common-mode feedback
US5497122A (en) * 1995-01-20 1996-03-05 Crystal Semiconductor Low power class-AB integrated circuit amplifier
US5825244A (en) * 1995-01-20 1998-10-20 Crystal Semiconductor Low power class AB integrated circuit amplifier having improved linearity when driving high impedance loads
GB2301247A (en) * 1995-05-22 1996-11-27 Univ Bristol A cartesian loop transmitter amplifier
US5748040A (en) * 1995-07-17 1998-05-05 Crystal Semiconductor Corporation Fully differential high gain cascode amplifier
US5896053A (en) * 1995-07-28 1999-04-20 Harris Corporation Single ended to differential converter and 50% duty cycle signal generator and method
US5973956A (en) * 1995-07-31 1999-10-26 Information Storage Devices, Inc. Non-volatile electrically alterable semiconductor memory for analog and digital storage
SG68589A1 (en) * 1995-09-27 1999-11-16 At & T Corp Differential amplifier circuit for use in a read channel for a magnetic recording system
US5768700A (en) * 1996-03-14 1998-06-16 Advanced Micro Devices, Inc. High conversion gain CMOS mixer
DE69626021D1 (de) * 1996-10-30 2003-03-06 St Microelectronics Srl Volldifferentieller Zweistufenoperationsverstärker mit effizienter Gleichtaktrückkopplungsschaltung
US5939904A (en) * 1998-02-19 1999-08-17 Lucent Technologies, Inc. Method and apparatus for controlling the common-mode output voltage of a differential buffer
US6754478B1 (en) * 1998-07-24 2004-06-22 Gct Semiconductor, Inc. CMOS low noise amplifier
GB2344902B (en) 1998-12-18 2003-04-23 Ericsson Telefon Ab L M Level shift circuit
EP1052832A1 (en) 1999-05-14 2000-11-15 STMicroelectronics S.r.l. Receiving section of a telephone
DE69920404T2 (de) 1999-05-14 2005-10-06 Stmicroelectronics S.R.L., Agrate Brianza Telefonempfangsschaltung zur Unterdrückung der Schaltungsinterferenz
US6961546B1 (en) * 1999-10-21 2005-11-01 Broadcom Corporation Adaptive radio transceiver with offset PLL with subsampling mixers
US7558556B1 (en) 1999-10-21 2009-07-07 Broadcom Corporation Adaptive radio transceiver with subsampling mixers
US8014724B2 (en) 1999-10-21 2011-09-06 Broadcom Corporation System and method for signal limiting
US7555263B1 (en) * 1999-10-21 2009-06-30 Broadcom Corporation Adaptive radio transceiver
US6917789B1 (en) * 1999-10-21 2005-07-12 Broadcom Corporation Adaptive radio transceiver with an antenna matching circuit
US7082293B1 (en) 1999-10-21 2006-07-25 Broadcom Corporation Adaptive radio transceiver with CMOS offset PLL
US7113744B1 (en) 1999-10-21 2006-09-26 Broadcom Corporation Adaptive radio transceiver with a power amplifier
US7299006B1 (en) * 1999-10-21 2007-11-20 Broadcom Corporation Adaptive radio transceiver
US6525607B1 (en) * 2000-09-27 2003-02-25 Intel Corporation High-voltage differential input receiver
JP3584893B2 (ja) * 2001-03-14 2004-11-04 ソニー株式会社 フィルタ回路
EP1520396A4 (en) * 2002-06-27 2006-05-17 Broadband Innovations Inc DISTANCE FROM DISTORTATION OF EVEN TRACKING IN CONTINUOUS DIFFERENTIAL AMPLIFIERS AND CIRCUITS
KR100893052B1 (ko) 2002-12-27 2009-04-15 주식회사 팬택앤큐리텔 선택적 스마트 전력 증폭기 모듈
US6727757B1 (en) * 2003-01-02 2004-04-27 Texas Instruments Incoporated Biasing circuit for transconductors
JP2004297631A (ja) * 2003-03-28 2004-10-21 Nec Electronics Corp コモンモード電圧制御回路及びコモンモード電圧制御方法
US7088181B1 (en) 2004-03-05 2006-08-08 Marvell International Ltd. Method and apparatus for common mode control
JP4826073B2 (ja) * 2004-08-05 2011-11-30 日本電気株式会社 差動増幅器、及びそれを用いた表示装置のデータドライバ
US7271651B2 (en) * 2005-06-17 2007-09-18 Agere Systems Inc. High performance differential amplifiers with thick oxide devices for high impedance nodes
US7253686B2 (en) * 2005-07-27 2007-08-07 Analog Devices, Inc. Differential amplifiers with enhanced gain and dynamic range
US7525381B2 (en) * 2007-03-09 2009-04-28 Analog Devices, Inc. Amplifier structures that enhance transient currents and signal swing
KR100833624B1 (ko) * 2007-03-26 2008-05-30 삼성전자주식회사 싱글 엔디드 2단 증폭기를 이용한 ａｂ급 전차동 증폭기 및증폭 방법
US7471148B2 (en) * 2007-05-21 2008-12-30 Sekio Epson Corporation Differential low noise amplifier (LNA) with common mode feedback and gain control
US7663443B2 (en) * 2007-08-23 2010-02-16 Samsung Electro-Mechanics Co., Ltd. Active balun circuit
WO2009063276A1 (en) 2007-11-15 2009-05-22 Freescale Semiconductor, Inc. Amplifier circuit
US7956688B2 (en) * 2009-10-07 2011-06-07 International Business Machines Corporation Common mode cancellation in differential networks
TWI632644B (zh) * 2017-08-30 2018-08-11 絡達科技股份有限公司 積體電路結構

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1162952B (de) * 1962-10-24 1964-02-13 Siemens Ag Schaltungsanordnung zur Inbetriebnahme und Ausserbetriebnahme von Transistoren enthaltende Baugruppen
US4658219A (en) * 1985-12-27 1987-04-14 At&T Bell Laboratories Folded cascode field-effect transistor amplifier with increased gain
US4667165A (en) * 1986-02-19 1987-05-19 Advanced Micro Devices, Inc. High-speed full differential amplifier with common mode rejection
IT1201839B (it) * 1986-08-08 1989-02-02 Sgs Microelettronica Spa Amplificatore operazionale di potenza cmos ad uscita interamente differenziale
GB2206010A (en) * 1987-06-08 1988-12-21 Philips Electronic Associated Differential amplifier and current sensing circuit including such an amplifier

Also Published As

Publication number Publication date
DE69009773T2 (de) 1995-01-19
US5281924A (en) 1994-01-25
IT1236787B (it) 1993-04-02
WO1991007814A1 (en) 1991-05-30
IT8922362A1 (it) 1991-05-13
EP0500694A1 (en) 1992-09-02
DE69009773D1 (de) 1994-07-14
EP0500694B1 (en) 1994-06-08

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971118