DE69605571D1 - Verstärkerschaltung - Google Patents

Verstärkerschaltung

Info

Publication number
DE69605571D1
DE69605571D1 DE69605571T DE69605571T DE69605571D1 DE 69605571 D1 DE69605571 D1 DE 69605571D1 DE 69605571 T DE69605571 T DE 69605571T DE 69605571 T DE69605571 T DE 69605571T DE 69605571 D1 DE69605571 D1 DE 69605571D1
Authority
DE
Germany
Prior art keywords
amplifier circuit
amplifier
circuit
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 - Fee Related
Application number
DE69605571T
Other languages
English (en)
Other versions
DE69605571T2 (de
Inventor
Ian Macbeth
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.)
Anadigm Ltd
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of DE69605571D1 publication Critical patent/DE69605571D1/de
Publication of DE69605571T2 publication Critical patent/DE69605571T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H03F3/45183—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
    • H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/72—Gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • 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
    • H03F2203/45138—Two or more differential amplifiers in IC-block form are combined, e.g. measuring amplifiers
    • 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
    • H03F2203/45574—Indexing scheme relating to differential amplifiers the IC comprising four or more input leads connected to four or more AAC-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
    • H03F2203/45616—Indexing scheme relating to differential amplifiers the IC comprising more than one switch, which are not cross coupled
    • 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
    • H03F2203/45726—Indexing scheme relating to differential amplifiers the LC comprising more than one switch, which are not cross coupled

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
DE69605571T 1995-09-07 1996-09-06 Verstärkerschaltung Expired - Fee Related DE69605571T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9518306A GB2305038B (en) 1995-09-07 1995-09-07 Amplifier circuit
PCT/GB1996/002217 WO1997009779A1 (en) 1995-09-07 1996-09-06 Amplifier circuit

Publications (2)

Publication Number Publication Date
DE69605571D1 true DE69605571D1 (de) 2000-01-13
DE69605571T2 DE69605571T2 (de) 2000-08-03

Family

ID=10780364

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69605571T Expired - Fee Related DE69605571T2 (de) 1995-09-07 1996-09-06 Verstärkerschaltung

Country Status (9)

Country Link
US (1) US5982230A (de)
EP (1) EP0857372B1 (de)
JP (1) JP2000513510A (de)
CN (1) CN1083640C (de)
AU (1) AU715065B2 (de)
CA (1) CA2231789C (de)
DE (1) DE69605571T2 (de)
GB (1) GB2305038B (de)
WO (1) WO1997009779A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6590448B1 (en) 2000-09-01 2003-07-08 Texas Instruments Incorporated Operational amplifier topology and method
US6952240B2 (en) * 2001-05-18 2005-10-04 Exar Corporation Image sampling circuit with a blank reference combined with the video input
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
KR100510548B1 (ko) * 2003-09-25 2005-08-26 삼성전자주식회사 입력 신호의 입력 커패시턴스를 줄일 수 있는 입력 버퍼
US7236054B2 (en) * 2004-01-28 2007-06-26 Silicon Storage Technology, Inc. Multi-operational amplifier system
US7868300B2 (en) 2005-09-15 2011-01-11 Mapper Lithography Ip B.V. Lithography system, sensor and measuring method
EP1811653A1 (de) * 2006-01-20 2007-07-25 Stmicroelectronics SA Verstärkereingangsschalterkonfiguration mit erhöhter PSRR
EP1811654A1 (de) * 2006-01-20 2007-07-25 Stmicroelectronics SA Verstärkersrückkopplungschalterkonfiguration mit verbesserter Störunterdrückung der Stromversorgung
US7339428B2 (en) 2006-05-01 2008-03-04 Analog Devices, Inc. Dual op amp IC with single low noise op amp configuration
US7408406B2 (en) * 2006-05-24 2008-08-05 Tektronix, Inc. Mode selection amplifier circuit usable in a signal acquisition probe
US7944290B2 (en) * 2009-01-26 2011-05-17 Sumitomo Electric Industries, Ltd. Trans-impedance amplifier
US9564948B2 (en) 2011-11-18 2017-02-07 Nxp B.V. 3-level bridge driver with single supply and low common mode EMI emission
KR102509819B1 (ko) 2015-11-04 2023-03-14 삼성전자주식회사 신호 처리 장치 및 신호 처리 방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725818A (en) * 1971-09-15 1973-04-03 Elliott Bros Voter circuits for three-channel redundant systems
JPS5325481Y2 (de) * 1972-09-21 1978-06-29
US4494077A (en) * 1981-12-02 1985-01-15 Nippon Electric Co., Ltd. Amplifier system switchable between two amplifying operations
US4797631A (en) * 1987-11-24 1989-01-10 Texas Instruments Incorporated Folded cascode amplifier with rail-to-rail common-mode range
US5093642A (en) * 1990-06-04 1992-03-03 Motorola, Inc. Solid state mutually coupled inductor
JP3038952B2 (ja) * 1991-03-15 2000-05-08 日本電気株式会社 増幅回路
US5325069A (en) * 1992-12-29 1994-06-28 Exar Corporation CMOS opamp with large sinking and sourcing currents and high slew rate
EP0608933B1 (de) * 1993-01-26 1998-06-17 Koninklijke Philips Electronics N.V. Differenzverstärker mit hoher Gleichtaktunterdrückung
JP3555180B2 (ja) * 1994-06-24 2004-08-18 住友電装株式会社 自動窓開閉機構における挟込防止装置
US5764101A (en) * 1995-08-23 1998-06-09 National Semiconductor Corporation Rail-to-rail input common mode range differential amplifier that operates with very low rail-to-rail voltages

Also Published As

Publication number Publication date
GB9518306D0 (en) 1995-11-08
CA2231789A1 (en) 1997-03-13
DE69605571T2 (de) 2000-08-03
US5982230A (en) 1999-11-09
CN1083640C (zh) 2002-04-24
EP0857372A1 (de) 1998-08-12
JP2000513510A (ja) 2000-10-10
AU715065B2 (en) 2000-01-13
CN1198855A (zh) 1998-11-11
CA2231789C (en) 2003-02-25
GB2305038B (en) 2000-03-15
WO1997009779A1 (en) 1997-03-13
GB2305038A (en) 1997-03-26
EP0857372B1 (de) 1999-12-08
AU6886196A (en) 1997-03-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: SCHUMACHER & WILLSAU, PATENTANWALTSSOZIETAET, 80335 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: ANADIGM LTD., CREW CHESHIRE, GB

8328 Change in the person/name/address of the agent

Representative=s name: PFENNING MEINIG & PARTNER GBR, 10719 BERLIN

8339 Ceased/non-payment of the annual fee