DE69305289D1 - Gleichtaktsignalsensor - Google Patents

Gleichtaktsignalsensor

Info

Publication number
DE69305289D1
DE69305289D1 DE69305289T DE69305289T DE69305289D1 DE 69305289 D1 DE69305289 D1 DE 69305289D1 DE 69305289 T DE69305289 T DE 69305289T DE 69305289 T DE69305289 T DE 69305289T DE 69305289 D1 DE69305289 D1 DE 69305289D1
Authority
DE
Germany
Prior art keywords
common mode
mode signal
signal sensor
sensor
common
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
DE69305289T
Other languages
English (en)
Other versions
DE69305289T2 (de
Inventor
Johannes J F Rijns
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
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 Philips Electronics NV filed Critical Philips Electronics NV
Publication of DE69305289D1 publication Critical patent/DE69305289D1/de
Application granted granted Critical
Publication of DE69305289T2 publication Critical patent/DE69305289T2/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
    • H03F3/45479—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
    • H03F3/45695—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 feedforward means
    • H03F3/45699—Measuring at the input circuit of the differential amplifier
    • H03F3/45708—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
    • H03F3/45479—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
    • H03F3/45654—Controlling the active amplifying 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
    • H03F2203/45406—Indexing scheme relating to differential amplifiers the CMCL comprising a common source node of a long tail FET pair as an addition circuit
    • 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
    • H03F2203/45462—Indexing scheme relating to differential amplifiers the CSC comprising a cascode circuit
    • 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
    • H03F2203/45651—Indexing scheme relating to differential amplifiers the LC comprising two cascode current sources

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
DE69305289T 1992-07-30 1993-07-22 Gleichtaktsignalsensor Expired - Fee Related DE69305289T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92202351 1992-07-30

Publications (2)

Publication Number Publication Date
DE69305289D1 true DE69305289D1 (de) 1996-11-14
DE69305289T2 DE69305289T2 (de) 1997-04-30

Family

ID=8210814

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69305289T Expired - Fee Related DE69305289T2 (de) 1992-07-30 1993-07-22 Gleichtaktsignalsensor

Country Status (4)

Country Link
US (1) US5412343A (de)
JP (1) JPH06177671A (de)
KR (1) KR100284632B1 (de)
DE (1) DE69305289T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100377064B1 (ko) * 1995-04-04 2003-06-02 학교법인 포항공과대학교 적응바이어서회로및공통모드궤환회로를갖는완전차동폴디드캐스코드씨모오스(ｃｍｏｓ)오피앰프(ｏｐａｍｐ)회로
US5631607A (en) * 1995-09-06 1997-05-20 Philips Electronics North America Corporation Compact GM-control for CMOS rail-to-rail input stages by regulating the sum of the gate-source voltages constant
US5742204A (en) * 1996-02-29 1998-04-21 Harris Corporation Digitally programmable differential attenuator with tracking common mode reference
WO1998004037A2 (en) * 1996-07-24 1998-01-29 Philips Electronics N.V. Electronic circuit comprising complementary transconductors for filters and oscillators
US6292056B1 (en) * 2000-07-06 2001-09-18 Credence Systems Corporation Differential amplifier with adjustable common mode output voltage
US7541871B2 (en) * 2007-05-02 2009-06-02 Micron Technology, Inc. Operational transconductance amplifier (OTA)
WO2009021533A1 (de) * 2007-08-13 2009-02-19 Siemens Aktiengesellschaft Digital-analog-wandler
US9182246B2 (en) * 2010-01-25 2015-11-10 Sony Corporation Method, system and sensor for identifying an electrical device connected to a mains grid
US10284157B2 (en) * 2016-12-28 2019-05-07 Texas Instruments Incorporated Analog driver with built-in wave shaping

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991380A (en) * 1976-02-09 1976-11-09 Rca Corporation Complementary field effect transistor differential amplifier
US4780688A (en) * 1987-05-07 1988-10-25 Harris Corporation Large signal output current enhancement for a differential pair

Also Published As

Publication number Publication date
US5412343A (en) 1995-05-02
JPH06177671A (ja) 1994-06-24
KR940003177A (ko) 1994-02-21
KR100284632B1 (ko) 2001-03-15
DE69305289T2 (de) 1997-04-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8339 Ceased/non-payment of the annual fee