DE3686096T2 - Symmetrischer differenzverstaerker. - Google Patents

Symmetrischer differenzverstaerker.

Info

Publication number
DE3686096T2
DE3686096T2 DE8686104766T DE3686096T DE3686096T2 DE 3686096 T2 DE3686096 T2 DE 3686096T2 DE 8686104766 T DE8686104766 T DE 8686104766T DE 3686096 T DE3686096 T DE 3686096T DE 3686096 T2 DE3686096 T2 DE 3686096T2
Authority
DE
Germany
Prior art keywords
differential amplifier
symmetric differential
symmetric
amplifier
differential
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
DE8686104766T
Other languages
English (en)
Other versions
DE3686096D1 (de
Inventor
Akira Nakagawara
Kazuo Watanabe
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of DE3686096D1 publication Critical patent/DE3686096D1/de
Application granted granted Critical
Publication of DE3686096T2 publication Critical patent/DE3686096T2/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
    • 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
    • H03F3/4565—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
    • 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
    • H03F2203/45364—Indexing scheme relating to differential amplifiers the AAC comprising multiple transistors parallel coupled at their gates and sources only, e.g. in a cascode dif amp, only those forming the composite common source transistor
    • 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
    • H03F2203/45674—Indexing scheme relating to differential amplifiers the LC comprising one current mirror
DE8686104766T 1985-04-08 1986-04-08 Symmetrischer differenzverstaerker. Expired - Fee Related DE3686096T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60074036A JPH0618308B2 (ja) 1985-04-08 1985-04-08 平衡型差動増幅器

Publications (2)

Publication Number Publication Date
DE3686096D1 DE3686096D1 (de) 1992-08-27
DE3686096T2 true DE3686096T2 (de) 1993-02-25

Family

ID=13535525

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686104766T Expired - Fee Related DE3686096T2 (de) 1985-04-08 1986-04-08 Symmetrischer differenzverstaerker.

Country Status (5)

Country Link
US (1) US4728900A (de)
EP (1) EP0204915B1 (de)
JP (1) JPH0618308B2 (de)
KR (1) KR950005169B1 (de)
DE (1) DE3686096T2 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3701791A1 (de) * 1987-01-22 1988-08-04 Siemens Ag Differenzverstaerker mit steuerbarer leistungsaufnahme
DE3873384T2 (de) * 1987-03-20 1992-12-24 Toshiba Kawasaki Kk Steuerstromerzeugende differenzschaltung.
JPH02110898A (ja) * 1988-10-20 1990-04-24 Seiko Epson Corp 半導体記憶装置
US5276369A (en) * 1989-07-20 1994-01-04 Kabushiki Kaisha Toshiba Sense amplifier circuit having a bias current control means
JPH07105145B2 (ja) * 1989-07-20 1995-11-13 株式会社東芝 センス回路
JP2586723B2 (ja) * 1990-10-12 1997-03-05 日本電気株式会社 センスアンプ
US5280199A (en) * 1991-05-14 1994-01-18 Kabushiki Kaisha Toshiba Differential input circuit and operational amplifier with wide common mode input voltage range
DE69319553T2 (de) * 1992-12-11 1999-02-18 Philips Electronics Nv Eintakt-in-Gegentakt-Umwandler
CA2144240C (en) * 1994-03-09 1999-03-23 Katsuji Kimura Analog multiplier using multitail cell
US5491455A (en) * 1994-11-10 1996-02-13 National Semiconductor Corporation Differential-to-single ended translator that generates an output signal with very small signal distortion
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
DE19614996A1 (de) * 1996-04-16 1997-10-23 Drazenko Dipl Ing Sukalo Polungsunabhängiger Differenzverstärker
US5821809A (en) * 1996-05-23 1998-10-13 International Business Machines Corporation CMOS high-speed differential to single-ended converter circuit
FR2762161B1 (fr) * 1997-04-15 1999-07-02 Sgs Thomson Microelectronics Comparateur a grande excursion de tension d'entree
GB9708865D0 (en) * 1997-04-30 1997-06-25 Phoenix Vlsi Consultants Ltd ECL-CMOS converter
US6252432B1 (en) * 1998-04-14 2001-06-26 Fairchild Semiconductor Corp. Differential-input/single-ended-output translator
US6529081B1 (en) 2000-06-08 2003-03-04 Zeta, Division Of Sierra Tech Inc. Method of operating a solid state power amplifying device
EP1515432A1 (de) * 2003-09-09 2005-03-16 Dialog Semiconductor GmbH Translinearer Verstärker
US20050285677A1 (en) * 2004-06-28 2005-12-29 Rowley Matthew D Fully balanced transconductor
US7071858B2 (en) * 2004-10-29 2006-07-04 Broadcom Corporation Method and system for a glitch-free differential current steering switch circuit for high speed, high resolution digital-to-analog conversion
TWI307212B (en) * 2005-05-06 2009-03-01 Novatek Microelectronics Corp Amplfier device and transformation device thereof
US7279974B2 (en) * 2005-06-10 2007-10-09 Texas Instruments Incorporated Fully differential large swing variable gain amplifier
JP4871590B2 (ja) * 2005-12-28 2012-02-08 パナソニック株式会社 トランスコンダクタを用いた積分器及びフィルタ回路
DE102006034560B4 (de) * 2006-07-26 2012-04-26 Infineon Technologies Ag Verstärkerstufe, Operationsverstärker und Verfahren zur Signalverstärkung
US20080231335A1 (en) * 2007-03-20 2008-09-25 Honeywell International Inc. Circuit to reduce duty cycle distortion
US7969224B2 (en) * 2007-03-20 2011-06-28 Honeywell International, Inc. Circuit to reduce duty cycle distortion
US7567124B2 (en) * 2007-06-15 2009-07-28 Sun Microsystems, Inc. Symmetrical differential amplifier
TWM594146U (zh) 2019-11-15 2020-04-21 力智電子股份有限公司 電流感測電路

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7700969A (nl) * 1977-01-31 1978-08-02 Philips Nv Versterkerschakeling.
US4267517A (en) * 1977-12-07 1981-05-12 Tokyo Shibaura Denki Kabushiki Kaisha Operational amplifier
JPS59186188A (ja) * 1983-04-07 1984-10-22 Fujitsu Ltd センス増幅器
US4554515A (en) * 1984-07-06 1985-11-19 At&T Laboratories CMOS Operational amplifier

Also Published As

Publication number Publication date
JPH0618308B2 (ja) 1994-03-09
EP0204915B1 (de) 1992-07-22
DE3686096D1 (de) 1992-08-27
KR860008652A (ko) 1986-11-17
US4728900A (en) 1988-03-01
EP0204915A1 (de) 1986-12-17
KR950005169B1 (ko) 1995-05-19
JPS61232708A (ja) 1986-10-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee