HK69787A - Amplifier - Google Patents

Amplifier

Info

Publication number
HK69787A
HK69787A HK697/87A HK69787A HK69787A HK 69787 A HK69787 A HK 69787A HK 697/87 A HK697/87 A HK 697/87A HK 69787 A HK69787 A HK 69787A HK 69787 A HK69787 A HK 69787A
Authority
HK
Hong Kong
Prior art keywords
amplifier
Prior art date
Application number
HK697/87A
Other languages
English (en)
Inventor
Kenji Nagai
Fumiako Fujii
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of HK69787A publication Critical patent/HK69787A/xx

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
    • H03F3/45188—Non-folded cascode stages
    • 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
    • H03F1/086—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements in transistor amplifiers with FET's
    • 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
    • H03F3/3022—CMOS common source output SEPP amplifiers
    • H03F3/3023—CMOS common source output SEPP amplifiers with asymmetrical driving of the end stage
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/153—Feedback used to stabilise the 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
    • H03F2203/45398—Indexing scheme relating to differential amplifiers the AAC comprising a voltage generating circuit as bias circuit for the AAC
    • 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
    • H03F2203/45508—Indexing scheme relating to differential amplifiers the CSC comprising a voltage generating circuit as bias circuit for the CSC
    • 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
    • H03F2203/45631—Indexing scheme relating to differential amplifiers the LC comprising one or more capacitors, e.g. coupling capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
HK697/87A 1982-12-13 1987-09-24 Amplifier HK69787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57216845A JPS59107613A (ja) 1982-12-13 1982-12-13 演算増幅回路

Publications (1)

Publication Number Publication Date
HK69787A true HK69787A (en) 1987-10-02

Family

ID=16694802

Family Applications (1)

Application Number Title Priority Date Filing Date
HK697/87A HK69787A (en) 1982-12-13 1987-09-24 Amplifier

Country Status (7)

Country Link
US (1) US4562408A (xx)
JP (1) JPS59107613A (xx)
DE (1) DE3345045C2 (xx)
GB (1) GB2134737B (xx)
HK (1) HK69787A (xx)
MY (1) MY8700640A (xx)
SG (1) SG41487G (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61139107A (ja) * 1984-12-11 1986-06-26 Nec Corp 演算増幅器
US4785258A (en) * 1987-09-17 1988-11-15 Motorola, Inc. CMOS amplifier circuit which minimizes power supply noise coupled via a substrate
JPH0193207A (ja) * 1987-10-02 1989-04-12 Nec Corp 演算増幅器
US4912427A (en) * 1988-12-16 1990-03-27 Motorola, Inc. Power supply noise rejection technique for amplifiers
JP3123094B2 (ja) * 1991-02-28 2001-01-09 日本電気株式会社 演算増幅器
EP0939166A3 (en) * 1998-02-27 2002-03-06 Niigata Engineering Co., Ltd. Paving materials loading apparatus and paving machine
US6538511B2 (en) * 2001-03-06 2003-03-25 Intersil Americas Inc. Operational amplifier including a right-half plane zero reduction circuit and related method
JP2004079775A (ja) * 2002-08-19 2004-03-11 Ricoh Co Ltd 半導体装置及びその製造方法
ATE547840T1 (de) 2006-07-26 2012-03-15 Austriamicrosystems Ag Verstärkeranordnung und verstärkungsverfahren
EP1884856B1 (en) 2006-07-26 2016-04-06 ams AG Voltage/current converter circuit and method for providing a ramp current
ATE455391T1 (de) * 2006-11-07 2010-01-15 Austriamicrosystems Ag Verstärkeranordnung und verfahren zur verstärkung
JP2008252029A (ja) * 2007-03-30 2008-10-16 Matsushita Electric Ind Co Ltd 半導体装置
JP2009052259A (ja) * 2007-08-27 2009-03-12 Kajima Road Co Ltd 道路補修用のロードヒータ装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4984558A (xx) * 1972-12-19 1974-08-14
US4048575A (en) * 1974-09-11 1977-09-13 Motorola, Inc. Operational amplifier
DE2938544A1 (de) * 1979-09-24 1981-04-23 Siemens AG, 1000 Berlin und 8000 München Operationsverstaerker in ig-fet-technologie
US4315223A (en) * 1979-09-27 1982-02-09 American Microsystems, Inc. CMOS Operational amplifier with improved frequency compensation
US4335355A (en) * 1979-09-28 1982-06-15 American Microsystems, Inc. CMOS Operational amplifier with reduced power dissipation
US4383223A (en) * 1980-04-10 1983-05-10 Motorola, Inc. CMOS Operational amplifier employing push-pull output stage
US4379267A (en) * 1980-06-25 1983-04-05 Mostek Corporation Low power differential amplifier
GB2082649B (en) * 1980-08-29 1984-03-14 Acalor Int Ltd Conductive floors
US4336503A (en) * 1980-12-16 1982-06-22 Motorola, Inc. Driver circuit having reduced cross-over distortion
US4458212A (en) * 1981-12-30 1984-07-03 Mostek Corporation Compensated amplifier having pole zero tracking

Also Published As

Publication number Publication date
GB2134737A (en) 1984-08-15
DE3345045C2 (de) 1993-12-09
JPH0235485B2 (xx) 1990-08-10
US4562408A (en) 1985-12-31
GB2134737B (en) 1986-07-16
SG41487G (en) 1987-07-17
GB8333113D0 (en) 1984-01-18
DE3345045A1 (de) 1984-06-14
JPS59107613A (ja) 1984-06-21
MY8700640A (en) 1987-12-31

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Legal Events

Date Code Title Description
NR Patent deemed never to have been added to the register under section 13(7) of patents (transitional arrangements) rules