DE3345045C2 - Verstärker - Google Patents

Verstärker

Info

Publication number
DE3345045C2
DE3345045C2 DE3345045A DE3345045A DE3345045C2 DE 3345045 C2 DE3345045 C2 DE 3345045C2 DE 3345045 A DE3345045 A DE 3345045A DE 3345045 A DE3345045 A DE 3345045A DE 3345045 C2 DE3345045 C2 DE 3345045C2
Authority
DE
Germany
Prior art keywords
misfet
terminal
potential
capacitor
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
DE3345045A
Other languages
German (de)
English (en)
Other versions
DE3345045A1 (de
Inventor
Kenji Nagai
Fumiaki Fujii
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.)
Hitachi Ltd
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 DE3345045A1 publication Critical patent/DE3345045A1/de
Application granted granted Critical
Publication of DE3345045C2 publication Critical patent/DE3345045C2/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
    • H03F3/45188—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)
DE3345045A 1982-12-13 1983-12-13 Verstärker Expired - Fee Related DE3345045C2 (de)

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 (2)

Publication Number Publication Date
DE3345045A1 DE3345045A1 (de) 1984-06-14
DE3345045C2 true DE3345045C2 (de) 1993-12-09

Family

ID=16694802

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3345045A Expired - Fee Related DE3345045C2 (de) 1982-12-13 1983-12-13 Verstärker

Country Status (7)

Country Link
US (1) US4562408A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS59107613A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3345045C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2134737B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HK (1) HK69787A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MY (1) MY8700640A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SG (1) SG41487G (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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
EP1884856B1 (en) 2006-07-26 2016-04-06 ams AG Voltage/current converter circuit and method for providing a ramp current
EP1885061B1 (en) 2006-07-26 2012-02-29 austriamicrosystems AG Amplifier arrangement and method for amplification
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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 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
JPS59107613A (ja) 1984-06-21
JPH0235485B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-08-10
US4562408A (en) 1985-12-31
SG41487G (en) 1987-07-17
GB2134737A (en) 1984-08-15
MY8700640A (en) 1987-12-31
HK69787A (en) 1987-10-02
GB8333113D0 (en) 1984-01-18
GB2134737B (en) 1986-07-16
DE3345045A1 (de) 1984-06-14

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8128 New person/name/address of the agent

Representative=s name: STREHL, P., DIPL.-ING. DIPL.-WIRTSCH.-ING. SCHUEBE

8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee