IT8783635A0 - Amplificatore operazionale di potenza cmos ad alte prestazioni. - Google Patents

Amplificatore operazionale di potenza cmos ad alte prestazioni.

Info

Publication number
IT8783635A0
IT8783635A0 IT8783635A IT8363587A IT8783635A0 IT 8783635 A0 IT8783635 A0 IT 8783635A0 IT 8783635 A IT8783635 A IT 8783635A IT 8363587 A IT8363587 A IT 8363587A IT 8783635 A0 IT8783635 A0 IT 8783635A0
Authority
IT
Italy
Prior art keywords
operational amplifier
high performance
power operational
cmos power
performance cmos
Prior art date
Application number
IT8783635A
Other languages
English (en)
Other versions
IT1214249B (it
Inventor
Sergio Pernici
Germano Nicollini
Daniel Senderowicz
Original Assignee
Sgs Microelettronica 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 Sgs Microelettronica Spa filed Critical Sgs Microelettronica Spa
Priority to IT8783635A priority Critical patent/IT1214249B/it
Publication of IT8783635A0 publication Critical patent/IT8783635A0/it
Priority to DE8888830249T priority patent/DE3874974T2/de
Priority to EP88830249A priority patent/EP0295221B1/en
Priority to US07/206,016 priority patent/US4829266A/en
Priority to JP63144562A priority patent/JP2715388B2/ja
Application granted granted Critical
Publication of IT1214249B publication Critical patent/IT1214249B/it

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
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/083—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements in transistor 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
IT8783635A 1987-06-10 1987-06-10 Amplificatore operazionale di potenza cmos ad alte prestazioni. IT1214249B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT8783635A IT1214249B (it) 1987-06-10 1987-06-10 Amplificatore operazionale di potenza cmos ad alte prestazioni.
DE8888830249T DE3874974T2 (de) 1987-06-10 1988-06-01 Cmos-leistungsoperationsverstaerker.
EP88830249A EP0295221B1 (en) 1987-06-10 1988-06-01 Cmos power operational amplifier
US07/206,016 US4829266A (en) 1987-06-10 1988-06-10 CMOS power operational amplifier
JP63144562A JP2715388B2 (ja) 1987-06-10 1988-06-10 Ｃｍｏｓパワー演算増幅器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8783635A IT1214249B (it) 1987-06-10 1987-06-10 Amplificatore operazionale di potenza cmos ad alte prestazioni.

Publications (2)

Publication Number Publication Date
IT8783635A0 true IT8783635A0 (it) 1987-06-10
IT1214249B IT1214249B (it) 1990-01-10

Family

ID=11323473

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8783635A IT1214249B (it) 1987-06-10 1987-06-10 Amplificatore operazionale di potenza cmos ad alte prestazioni.

Country Status (5)

Country Link
US (1) US4829266A (it)
EP (1) EP0295221B1 (it)
JP (1) JP2715388B2 (it)
DE (1) DE3874974T2 (it)
IT (1) IT1214249B (it)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4963834A (en) * 1988-01-21 1990-10-16 Nec Corporation Operational amplifier
JPH0828630B2 (ja) 1988-01-21 1996-03-21 日本電気株式会社 演算増幅回路
US5266887A (en) * 1988-05-24 1993-11-30 Dallas Semiconductor Corp. Bidirectional voltage to current converter
US5525897A (en) * 1988-05-24 1996-06-11 Dallas Semiconductor Corporation Transistor circuit for use in a voltage to current converter circuit
NL9000326A (nl) * 1989-05-08 1990-12-03 Philips Nv Versterkerschakeling.
US5057789A (en) * 1990-07-31 1991-10-15 At&T Bell Laboratories Class AB CMOS amplifier
JP2968826B2 (ja) * 1990-08-31 1999-11-02 富士通株式会社 カレントミラー型増幅回路及びその駆動方法
JP3302030B2 (ja) * 1990-10-09 2002-07-15 株式会社東芝 バッファ回路
IT1247657B (it) * 1990-12-21 1994-12-28 Sgs Thomson Microelectronics Amplificatore operazionale cmos di potenza con uscita differenziale.
US5168243A (en) * 1991-02-06 1992-12-01 Linear Technology Corporation Integrated high gain amplifier
DE4136605A1 (de) * 1991-11-07 1993-05-13 Philips Patentverwaltung Verstaerker
US5202645A (en) * 1991-12-12 1993-04-13 National Semiconductor Corporation Stabilized transient response of a cascode CMOS amplifier
US5444363A (en) * 1993-12-16 1995-08-22 Advanced Micro Devices Inc. Low noise apparatus for receiving an input current and producing an output current which mirrors the input current
US5565815A (en) * 1993-12-17 1996-10-15 Imp, Inc. Current amplifier having a fully differential output without a d.c. bias and applications thereof
US5666086A (en) * 1993-12-17 1997-09-09 Imp, Inc. Filter circuit employing a current amplifier having a fully differential output without a D.C. bias
EP0757861B1 (en) * 1994-04-29 1998-12-30 Analog Devices, Inc. Charge redistribution analog-to-digital converter with system calibration
US5600322A (en) * 1994-04-29 1997-02-04 Analog Devices, Inc. Low-voltage CMOS analog-to-digital converter
US5600275A (en) * 1994-04-29 1997-02-04 Analog Devices, Inc. Low-voltage CMOS comparator with offset cancellation
US5691658A (en) * 1994-05-24 1997-11-25 Imp, Inc. Current mode amplifier, rectifier and multi-function circuit
US5477190A (en) * 1994-12-16 1995-12-19 Advanced Micro Devices, Inc. Low voltage linear output buffer operational amplifier
US5668551A (en) * 1995-01-18 1997-09-16 Analog Devices, Inc. Power-up calibration of charge redistribution analog-to-digital converter
JP2885120B2 (ja) * 1995-01-27 1999-04-19 日本電気株式会社 演算増幅器
US5621409A (en) * 1995-02-15 1997-04-15 Analog Devices, Inc. Analog-to-digital conversion with multiple charge balance conversions
US5668500A (en) * 1995-12-08 1997-09-16 Hughes Electronics CMOS buffer amplifier
SE519691C2 (sv) * 1997-07-08 2003-04-01 Ericsson Telefon Ab L M Operationsförstärkare med hög hastighet och hög förstärkning
US5939944A (en) * 1997-12-16 1999-08-17 Burr-Brown Corporation NPN push-pull output stage with folded cascode JFETs
US6107883A (en) 1998-09-10 2000-08-22 Seiko Epson Corporation High gain, high speed rail-to-rail amplifier
US6057734A (en) * 1999-01-14 2000-05-02 Seiko Epson Corporation Symmetrical analog power amplifier
US6342816B1 (en) * 2000-04-06 2002-01-29 Cadence Design Systems, Inc. Voltage limiting bias circuit for reduction of hot electron degradation effects in MOS cascode circuits
JP3666377B2 (ja) * 2000-09-27 2005-06-29 株式会社デンソー 演算増幅器
JP2002232239A (ja) * 2001-02-01 2002-08-16 Akita Kaihatsu Center Ard:Kk 演算増幅器
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
EP1441439A1 (en) * 2003-01-23 2004-07-28 Infineon Technologies AG Analogue amplifier with multiplexing capability
US7023281B1 (en) * 2004-07-23 2006-04-04 Analog Devices, Inc. Stably-biased cascode networks
US7621463B2 (en) * 2005-01-12 2009-11-24 Flodesign, Inc. Fluid nozzle system using self-propelling toroidal vortices for long-range jet impact
US7362084B2 (en) * 2005-03-14 2008-04-22 Silicon Storage Technology, Inc. Fast voltage regulators for charge pumps
US7312662B1 (en) * 2005-08-09 2007-12-25 Marvell International Ltd. Cascode gain boosting system and method for a transmitter
EP2057735B1 (en) * 2006-08-28 2012-07-25 ST-Ericsson SA Differential to single-ended conversion circuit and comparator using the circuit
JP2011146972A (ja) * 2010-01-15 2011-07-28 New Japan Radio Co Ltd 出力回路
RU2455758C1 (ru) * 2011-04-01 2012-07-10 Государственное образовательное учреждение высшего профессионального образования "Южно-Российский государственный университет экономики и сервиса" (ГОУ ВПО "ЮРГУЭС") Каскодный дифференциальный усилитель
WO2020203814A1 (ja) * 2019-03-29 2020-10-08 株式会社村田製作所 バイアス回路及び電流出力回路
CN114598269A (zh) * 2020-12-07 2022-06-07 长鑫存储技术(上海)有限公司 共源共栅结构、输出结构、放大器与驱动电路

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5934706A (ja) * 1982-08-20 1984-02-25 Toshiba Corp 電力増幅回路
JPS5943614A (ja) * 1982-09-03 1984-03-10 Hitachi Ltd 差動増幅回路
US4533876A (en) * 1983-10-18 1985-08-06 American Microsystems, Inc. Differential operational amplifier with common mode feedback
IT1185935B (it) * 1985-09-18 1987-11-18 Sgs Microelettronica Spa Stradio di uscita cmos a grande escursione di tensione e con stabilizzazione della corrente di rifoso
DE3750244D1 (de) * 1986-09-26 1994-08-25 Siemens Ag Operationsverstärker.

Also Published As

Publication number Publication date
JPS63318806A (ja) 1988-12-27
DE3874974T2 (de) 1993-04-29
DE3874974D1 (de) 1992-11-05
US4829266A (en) 1989-05-09
EP0295221A3 (en) 1989-06-07
EP0295221A2 (en) 1988-12-14
IT1214249B (it) 1990-01-10
EP0295221B1 (en) 1992-09-30
JP2715388B2 (ja) 1998-02-18

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Legal Events

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

Effective date: 19970628