JPH0738346A - 複数パスミラーゼロ除去構造を持つ増幅装置 - Google Patents

複数パスミラーゼロ除去構造を持つ増幅装置

Info

Publication number
JPH0738346A
JPH0738346A JP6160564A JP16056494A JPH0738346A JP H0738346 A JPH0738346 A JP H0738346A JP 6160564 A JP6160564 A JP 6160564A JP 16056494 A JP16056494 A JP 16056494A JP H0738346 A JPH0738346 A JP H0738346A
Authority
JP
Japan
Prior art keywords
output
inverting
transconductance stage
input
signal current
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.)
Ceased
Application number
JP6160564A
Other languages
English (en)
Japanese (ja)
Inventor
Johan H Huijsing
ヘンドリック フアイシング ヨハン
Rudolphe G H Eschauzier
グスタベ ヒューベルタス エスカウジーエル ルドルフ
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 JPH0738346A publication Critical patent/JPH0738346A/ja
Ceased 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
    • H03F3/45475—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using IC blocks as the active amplifying circuit
    • 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
    • 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
    • H03F3/45—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
JP6160564A 1993-06-21 1994-06-20 複数パスミラーゼロ除去構造を持つ増幅装置 Ceased JPH0738346A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL93201779.1 1993-06-21
EP93201779 1993-06-21

Publications (1)

Publication Number Publication Date
JPH0738346A true JPH0738346A (ja) 1995-02-07

Family

ID=8213910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6160564A Ceased JPH0738346A (ja) 1993-06-21 1994-06-20 複数パスミラーゼロ除去構造を持つ増幅装置

Country Status (5)

Country Link
US (1) US5485121A (OSRAM)
JP (1) JPH0738346A (OSRAM)
KR (1) KR950002203A (OSRAM)
DE (1) DE69429212D1 (OSRAM)
TW (1) TW241411B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000151296A (ja) * 1998-10-06 2000-05-30 Texas Instr Inc <Ti> アクティブ補償容量性の増加

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08279718A (ja) * 1995-04-07 1996-10-22 Nec Corp オフセット除去増幅回路
SG52763A1 (en) * 1996-05-16 1998-09-28 Inst Of Microelectronics Low-voltage multipath-miller-zero-compensated cmos class-ab operational amplifier
US5838199A (en) * 1996-05-28 1998-11-17 Analog Devices, Inc. Multi-stage high-performance amplifier
US5877654A (en) * 1996-12-02 1999-03-02 Motorola Inc. Class a amplifier with a digitally programmable miller compensation network
US5917376A (en) * 1997-08-22 1999-06-29 Burr-Brown Corporation Circuit and technique for compensating high gain amplifier without compensation capacitors
WO2000003476A1 (en) 1998-07-13 2000-01-20 Steensgaard Madsen Jesper Wide-bandwidth operational amplifier
US6222418B1 (en) * 2000-02-29 2001-04-24 Lucent Technologies, Inc. Feed-forward compensation scheme for feedback circuits
US6538511B2 (en) 2001-03-06 2003-03-25 Intersil Americas Inc. Operational amplifier including a right-half plane zero reduction circuit and related method
FR2833430A1 (fr) * 2001-12-12 2003-06-13 St Microelectronics Sa Amplificateur differentiel a faible niveau de bruit
US6731163B2 (en) 2002-03-08 2004-05-04 Texas Instruments Incorporated Miller de-compensation for differential input, differential output amplifier
AU2003243062A1 (en) * 2002-05-28 2003-12-12 Igor Anatolievich Abrosimov High speed amplifier incorporating pre-emphasis
US7459972B2 (en) * 2005-11-02 2008-12-02 Marvell World Trade Ltd. Amplifiers with compensation
US8099073B1 (en) 2007-05-22 2012-01-17 Marvell International Ltd. Noise reduction in amplifier circuitry using single-sideband chopper stabilization
US7646247B2 (en) * 2008-06-02 2010-01-12 Mediatek Singapore Pte Ltd. Ahuja compensation circuit for operational amplifier
US8008968B2 (en) * 2009-12-03 2011-08-30 Texas Instruments Incorporated Multipath amplifier

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4354162A (en) * 1981-02-09 1982-10-12 National Semiconductor Corporation Wide dynamic range control amplifier with offset correction
NL8204024A (nl) * 1982-10-19 1984-05-16 Philips Nv Operationele versterker.
US5155447A (en) * 1991-02-11 1992-10-13 Signetics Company Multi-stage amplifier with capacitive nesting and multi-path forward feeding for frequency compensation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000151296A (ja) * 1998-10-06 2000-05-30 Texas Instr Inc <Ti> アクティブ補償容量性の増加

Also Published As

Publication number Publication date
DE69429212D1 (de) 2002-01-10
TW241411B (OSRAM) 1995-02-21
KR950002203A (ko) 1995-01-04
US5485121A (en) 1996-01-16

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Legal Events

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Effective date: 20031021

A045 Written measure of dismissal of application [lapsed due to lack of payment]

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Effective date: 20040224