CN103098369B - 毛刺减少的多路复用放大器 - Google Patents

毛刺减少的多路复用放大器 Download PDF

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Publication number
CN103098369B
CN103098369B CN201180043704.1A CN201180043704A CN103098369B CN 103098369 B CN103098369 B CN 103098369B CN 201180043704 A CN201180043704 A CN 201180043704A CN 103098369 B CN103098369 B CN 103098369B
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China
Prior art keywords
coupled
multiplexer
transistor
amplifier
output
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CN201180043704.1A
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Chinese (zh)
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CN103098369A (zh
Inventor
R·F·佩恩
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Texas Instruments Inc
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Texas Instruments Inc
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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M1/08—Continuously compensating for, or preventing, undesired influence of physical parameters of noise
    • H03M1/0863—Continuously compensating for, or preventing, undesired influence of physical parameters of noise of switching transients, e.g. glitches
    • H03M1/0872—Continuously compensating for, or preventing, undesired influence of physical parameters of noise of switching transients, e.g. glitches by disabling changes in the output during the transitions, e.g. by holding or latching
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/1205—Multiplexed conversion systems
    • H03M1/121—Interleaved, i.e. using multiple converters or converter parts for one channel
    • H03M1/1215—Interleaved, i.e. using multiple converters or converter parts for one channel using time-division multiplexing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/1205—Multiplexed conversion systems
    • H03M1/122—Shared using a single converter or a part thereof for multiple channels, e.g. a residue amplifier for multiple stages
    • H03M1/1225—Shared using a single converter or a part thereof for multiple channels, e.g. a residue amplifier for multiple stages using time-division multiplexing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/14—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit
    • H03M1/16—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps
    • H03M1/164—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps the steps being performed sequentially in series-connected stages
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/34—Analogue value compared with reference values
    • H03M1/38—Analogue value compared with reference values sequentially only, e.g. successive approximation type
    • H03M1/44—Sequential comparisons in series-connected stages with change in value of analogue signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Amplifiers (AREA)
CN201180043704.1A 2010-09-13 2011-09-13 毛刺减少的多路复用放大器 Active CN103098369B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/880,311 2010-09-13
US12/880,311 US8248290B2 (en) 2010-09-13 2010-09-13 Multiplexed amplifier with reduced glitching
PCT/US2011/051411 WO2012037133A1 (en) 2010-09-13 2011-09-13 Multiplexed amplifier with reduced glitching

Publications (2)

Publication Number Publication Date
CN103098369A CN103098369A (zh) 2013-05-08
CN103098369B true CN103098369B (zh) 2016-01-06

Family

ID=45806145

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180043704.1A Active CN103098369B (zh) 2010-09-13 2011-09-13 毛刺减少的多路复用放大器

Country Status (4)

Country Link
US (2) US8248290B2 (https=)
JP (1) JP2013538535A (https=)
CN (1) CN103098369B (https=)
WO (1) WO2012037133A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8248290B2 (en) * 2010-09-13 2012-08-21 Texas Instruments Incorporated Multiplexed amplifier with reduced glitching
KR101809542B1 (ko) * 2011-12-26 2017-12-18 삼성전자주식회사 스위칭 회로, 이를 포함하는 전하량 검출 증폭기 및 광자 계수 검출 장치
US9311867B2 (en) 2012-11-13 2016-04-12 Apple Inc. Devices and methods for reducing power consumption of a demultiplexer
US9065470B2 (en) 2012-12-19 2015-06-23 Intel Corporation Low power analog to digital converter
US8872685B2 (en) * 2013-03-15 2014-10-28 Qualcomm Incorporated Techniques to reduce harmonic distortions of impedance attenuators for low-power wideband high-resolution DACs
EP3174210B1 (en) * 2015-11-24 2022-05-18 Nxp B.V. A data processor
US9755595B1 (en) 2016-04-15 2017-09-05 Avago Technologies General Ip (Singapore) Pte. Ltd. Settling time reduction for low noise amplifier
CN112532250B (zh) * 2019-09-19 2024-10-25 亚德诺半导体国际无限责任公司 用于差分信号的模块化模拟信号多路复用器
US12445141B2 (en) * 2023-10-31 2025-10-14 Texas Instruments Incorporated Voltage-to-delay converter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6573853B1 (en) * 2002-05-24 2003-06-03 Broadcom Corporation High speed analog to digital converter
US6653966B1 (en) * 2002-05-24 2003-11-25 Broadcom Corporation Subranging analog to digital converter with multi-phase clock timing
US20040017224A1 (en) * 2002-03-05 2004-01-29 Nova R & D, Inc. Integrated circuit and sensor for imaging
CN101207384A (zh) * 2006-12-18 2008-06-25 财团法人工业技术研究院 模/数转换系统
US20090279893A1 (en) * 2008-05-12 2009-11-12 Kelvin Tran Analog finite impulse response filter

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877023A (en) 1973-05-21 1975-04-08 Texas Instruments Inc Antiglitch digital to analog converter system
US5180932A (en) 1990-03-15 1993-01-19 Bengel David W Current mode multiplexed sample and hold circuit
JPH06164339A (ja) * 1992-11-17 1994-06-10 Nippondenso Co Ltd デジタル制御遅延装置及びデジタル制御発振装置
JPH088458B2 (ja) * 1993-07-13 1996-01-29 日本電気株式会社 演算増幅回路
US5530444A (en) 1995-01-05 1996-06-25 Analog Devices, Inc. Differential amplifiers which can form a residue amplifier in sub-ranging A/D converters
US6218887B1 (en) 1996-09-13 2001-04-17 Lockheed Martin Corporation Method of and apparatus for multiplexing multiple input signals
US5867053A (en) 1997-03-21 1999-02-02 Motorola Inc. Multiplexed output circuit and method of operation thereof
JP3816240B2 (ja) * 1998-06-19 2006-08-30 旭化成マイクロシステム株式会社 パイプライン型ａ／ｄコンバータ
US6323791B1 (en) * 1999-10-13 2001-11-27 Analog Devices, Inc. Control systems and methods for reducing residue signal offset in subranging analog-to-digital converters
US6489845B1 (en) 2000-04-04 2002-12-03 Goodrich Corporation Multiplexing amplifier
JP3918777B2 (ja) * 2003-05-15 2007-05-23 富士電機デバイステクノロジー株式会社 パルス幅変調回路
JP4529007B2 (ja) * 2004-09-02 2010-08-25 ルネサスエレクトロニクス株式会社 半導体集積回路装置
JP4821333B2 (ja) * 2006-01-23 2011-11-24 セイコーエプソン株式会社 パイプラインａ／ｄ変換器
US8094056B2 (en) * 2006-02-02 2012-01-10 Clariphy Communications, Inc. Analog-to-digital converter
JP4925192B2 (ja) * 2007-03-16 2012-04-25 ルネサスエレクトロニクス株式会社 パイプライン型ａ／ｄ変換器およびそれを内蔵した半導体集積回路
JP4854695B2 (ja) * 2008-03-14 2012-01-18 オンセミコンダクター・トレーディング・リミテッド 差動コンパレータ及びパイプライン型ａ／ｄ変換器
JP4977115B2 (ja) * 2008-12-02 2012-07-18 旭化成エレクトロニクス株式会社 パイプライン型ａ／ｄコンバータ
US8248290B2 (en) * 2010-09-13 2012-08-21 Texas Instruments Incorporated Multiplexed amplifier with reduced glitching

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040017224A1 (en) * 2002-03-05 2004-01-29 Nova R & D, Inc. Integrated circuit and sensor for imaging
US6573853B1 (en) * 2002-05-24 2003-06-03 Broadcom Corporation High speed analog to digital converter
US6653966B1 (en) * 2002-05-24 2003-11-25 Broadcom Corporation Subranging analog to digital converter with multi-phase clock timing
US20030218556A1 (en) * 2002-05-24 2003-11-27 Broadcom Corporation Subranging analog to digital converter with multi-phase clock timing
CN101207384A (zh) * 2006-12-18 2008-06-25 财团法人工业技术研究院 模/数转换系统
US20090279893A1 (en) * 2008-05-12 2009-11-12 Kelvin Tran Analog finite impulse response filter

Also Published As

Publication number Publication date
US20130021188A1 (en) 2013-01-24
JP2013538535A (ja) 2013-10-10
CN103098369A (zh) 2013-05-08
US20120062402A1 (en) 2012-03-15
WO2012037133A1 (en) 2012-03-22
US8248290B2 (en) 2012-08-21

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