JP3390093B2 - 差動増幅器 - Google Patents

差動増幅器

Info

Publication number
JP3390093B2
JP3390093B2 JP24546894A JP24546894A JP3390093B2 JP 3390093 B2 JP3390093 B2 JP 3390093B2 JP 24546894 A JP24546894 A JP 24546894A JP 24546894 A JP24546894 A JP 24546894A JP 3390093 B2 JP3390093 B2 JP 3390093B2
Authority
JP
Japan
Prior art keywords
transistor
differential amplifier
electrode
main electrode
node
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
JP24546894A
Other languages
English (en)
Japanese (ja)
Other versions
JPH07162248A (ja
Inventor
ヤン ポータスト ヘンドリック
オットー フォールマン ヨハネス
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
Koninklijke Philips NV
Koninklijke 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 Koninklijke Philips NV, Koninklijke Philips Electronics NV filed Critical Koninklijke Philips NV
Publication of JPH07162248A publication Critical patent/JPH07162248A/ja
Application granted granted Critical
Publication of JP3390093B2 publication Critical patent/JP3390093B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H03F3/4508—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using bipolar transistors as the active amplifying circuit
    • H03F3/45085—Long tailed pairs
    • 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
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/04—Modifications for accelerating switching
    • H03K17/041—Modifications for accelerating switching without feedback from the output circuit to the control circuit
    • H03K17/0412—Modifications for accelerating switching without feedback from the output circuit to the control circuit by measures taken in the control circuit
    • H03K17/04123—Modifications for accelerating switching without feedback from the output circuit to the control circuit by measures taken in the control circuit in field-effect transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/04—Modifications for accelerating switching
    • H03K17/042—Modifications for accelerating switching by feedback from the output circuit to the control circuit
    • H03K17/04206—Modifications for accelerating switching by feedback from the output circuit to the control circuit in field-effect transistor switches
    • 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
    • H03F2203/45496—Indexing scheme relating to differential amplifiers the CSC comprising one or more extra resistors
    • 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
    • H03F2203/45548—Indexing scheme relating to differential amplifiers the IC comprising one or more capacitors as shunts to earth or as short circuit between inputs
    • 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
    • H03F2203/45562—Indexing scheme relating to differential amplifiers the IC comprising a cross coupling circuit, e.g. comprising two cross-coupled 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
    • H03F2203/45612—Indexing scheme relating to differential amplifiers the IC comprising one or more input source followers as input stages in the IC

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
JP24546894A 1993-10-11 1994-10-11 差動増幅器 Expired - Fee Related JP3390093B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE09301066 1993-10-11
BE9301066A BE1007613A3 (nl) 1993-10-11 1993-10-11 Frekwentiecompensatiecircuit voor stabilisatie van een verschilversterker met kruisgekoppelde transistors.

Publications (2)

Publication Number Publication Date
JPH07162248A JPH07162248A (ja) 1995-06-23
JP3390093B2 true JP3390093B2 (ja) 2003-03-24

Family

ID=3887409

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24546894A Expired - Fee Related JP3390093B2 (ja) 1993-10-11 1994-10-11 差動増幅器

Country Status (7)

Country Link
US (1) US5525930A (en:Method)
EP (1) EP0648010B1 (en:Method)
JP (1) JP3390093B2 (en:Method)
KR (1) KR100313985B1 (en:Method)
BE (1) BE1007613A3 (en:Method)
DE (1) DE69403600T2 (en:Method)
TW (1) TW280968B (en:Method)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996031948A2 (en) * 1995-03-24 1996-10-10 Philips Electronics N.V. Differential amplifier with signal-dependent offset, and multi-step dual-residue analog-to-digital converter including such a differential amplifier
KR0176094B1 (ko) * 1995-12-15 1999-04-01 양승택 병렬 궤환 트랜지스터를 이용한 광대역 증폭기 구조
JP3332724B2 (ja) * 1996-05-31 2002-10-07 三洋電機株式会社 差動増幅装置
US6188280B1 (en) * 1998-08-27 2001-02-13 Maxim Integrated Products Differential amplifier with gain linearization through transconductance compensation
WO2001003291A1 (de) * 1999-06-30 2001-01-11 Infineon Technologies Ag Anordnung mit einem ersten verstärker und einem zweiten verstärker, von welchen jeweils nur maximal einer verstärken soll
US6404308B1 (en) * 1999-12-23 2002-06-11 Telefonaktiebolaget Lm Ericsson (Publ) Phase-compensated impedance converter
US20020135403A1 (en) * 2000-06-02 2002-09-26 Enam Syed K. Trigger circuit
ATE406690T1 (de) * 2001-02-21 2008-09-15 Nxp Bv Schnittstellenschaltung für ein differenzsignal
EP1261129A1 (en) 2001-05-25 2002-11-27 Agilent Technologies, Inc. (a Delaware corporation) Amplifier apparatus for an output stage of a laser driver circuit
JP4377652B2 (ja) * 2003-10-28 2009-12-02 三菱電機株式会社 ドライバ回路
US7522883B2 (en) * 2004-12-14 2009-04-21 Quellan, Inc. Method and system for reducing signal interference
US7138865B1 (en) * 2005-10-04 2006-11-21 Analog Devices, Inc. Differential amplifiers with enhanced gain and controlled common-mode output level
US7728667B2 (en) 2007-08-31 2010-06-01 Yokogawa Electric Corporation Differential amplifier
WO2009116100A1 (en) * 2008-03-21 2009-09-24 Glonav Limited High order continuous time filter
US20140063882A1 (en) * 2012-08-30 2014-03-06 Infineon Technologies Austria Ag Circuit Arrangement with Two Transistor Devices
KR101457559B1 (ko) * 2013-04-19 2014-11-06 연세대학교 산학협력단 저잡음 증폭기
US11005429B2 (en) * 2017-03-23 2021-05-11 Mitsubishi Electric Corporation Current amplifier

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4476440A (en) * 1981-09-28 1984-10-09 Medtronic, Inc. Cross coupled amplifier
US4628279A (en) * 1985-12-26 1986-12-09 Comlinear Corporation Wideband feedback amplifier
NL8602892A (nl) * 1986-11-14 1988-06-01 Philips Nv Gebalanceerde versterker en versterkerschakeling voorzien van een dergelijke versterker.

Also Published As

Publication number Publication date
US5525930A (en) 1996-06-11
BE1007613A3 (nl) 1995-08-22
KR950013018A (ko) 1995-05-17
JPH07162248A (ja) 1995-06-23
EP0648010A1 (en) 1995-04-12
DE69403600T2 (de) 1997-12-18
TW280968B (en:Method) 1996-07-11
KR100313985B1 (ko) 2001-12-28
DE69403600D1 (de) 1997-07-10
EP0648010B1 (en) 1997-06-04

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