JPH0756942B2 - アナログ―デジタルコンバータのためのデルタ―シグマ変調器 - Google Patents

アナログ―デジタルコンバータのためのデルタ―シグマ変調器

Info

Publication number
JPH0756942B2
JPH0756942B2 JP1264823A JP26482389A JPH0756942B2 JP H0756942 B2 JPH0756942 B2 JP H0756942B2 JP 1264823 A JP1264823 A JP 1264823A JP 26482389 A JP26482389 A JP 26482389A JP H0756942 B2 JPH0756942 B2 JP H0756942B2
Authority
JP
Japan
Prior art keywords
capacitor
delta
charge
sigma modulator
switched
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 - Lifetime
Application number
JP1264823A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02210859A (ja
Inventor
アドリアン・ブルース・アーリー
ベーカー・パーキンズ・リー・スコット・サード
Original Assignee
クリスタル・セミコンダクター・コーポレーション
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 クリスタル・セミコンダクター・コーポレーション filed Critical クリスタル・セミコンダクター・コーポレーション
Publication of JPH02210859A publication Critical patent/JPH02210859A/ja
Publication of JPH0756942B2 publication Critical patent/JPH0756942B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H10D84/201—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of only components covered by H10D1/00 or H10D8/00, e.g. RLC circuits
    • H10D84/204—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of only components covered by H10D1/00 or H10D8/00, e.g. RLC circuits of combinations of diodes or capacitors or resistors
    • H10D84/212—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of only components covered by H10D1/00 or H10D8/00, e.g. RLC circuits of combinations of diodes or capacitors or resistors of only capacitors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/30—Delta-sigma modulation
    • H03M3/322—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D1/00—Resistors, capacitors or inductors
    • H10D1/60—Capacitors
    • H10D1/68—Capacitors having no potential barriers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/30—Delta-sigma modulation
    • H03M3/458—Analogue/digital converters using delta-sigma modulation as an intermediate step
    • H03M3/494—Sampling or signal conditioning arrangements specially adapted for delta-sigma type analogue/digital conversion systems
    • H03M3/496—Details of sampling arrangements or methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Filters That Use Time-Delay Elements (AREA)
JP1264823A 1988-10-13 1989-10-11 アナログ―デジタルコンバータのためのデルタ―シグマ変調器 Expired - Lifetime JPH0756942B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/257,477 US4918454A (en) 1988-10-13 1988-10-13 Compensated capacitors for switched capacitor input of an analog-to-digital converter
US257477 1988-10-13

Publications (2)

Publication Number Publication Date
JPH02210859A JPH02210859A (ja) 1990-08-22
JPH0756942B2 true JPH0756942B2 (ja) 1995-06-14

Family

ID=22976459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1264823A Expired - Lifetime JPH0756942B2 (ja) 1988-10-13 1989-10-11 アナログ―デジタルコンバータのためのデルタ―シグマ変調器

Country Status (4)

Country Link
US (1) US4918454A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH0756942B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3933552A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2223879B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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US5208597A (en) * 1988-10-13 1993-05-04 Crystal Semiconductor Compensated capacitors for switched capacitor input of an analog-to-digital converter
US4918454A (en) 1988-10-13 1990-04-17 Crystal Semiconductor Corporation Compensated capacitors for switched capacitor input of an analog-to-digital converter
EP0396787B1 (de) * 1989-05-08 1994-01-12 Siemens Aktiengesellschaft Integrierbarer Sigma-Delta-Modulator in Switched-Capacitor-Technik
US5012245A (en) * 1989-10-04 1991-04-30 At&T Bell Laboratories Integral switched capacitor FIR filter/digital-to-analog converter for sigma-delta encoded digital audio
US5245343A (en) * 1990-08-03 1993-09-14 Honeywell Inc. Enhanced accuracy delta-sigma A/D converter
US5589847A (en) * 1991-09-23 1996-12-31 Xerox Corporation Switched capacitor analog circuits using polysilicon thin film technology
DE4225113C2 (de) * 1992-07-30 1995-05-04 Erhardt & Leimer Gmbh Vorrichtung zur Überwachung einer laufenden Warenbahn
US5305004A (en) * 1992-09-29 1994-04-19 Texas Instruments Incorporated Digital to analog converter for sigma delta modulator
DE4302184A1 (de) * 1993-01-27 1994-07-28 Teves Gmbh Alfred Schaltung zur Verstärkung des Ausgangssignals eines Sensors
US5376936A (en) * 1993-06-16 1994-12-27 Crystal Semiconductor Corporation One-bit switched-capacitor D/A circuit with continuous time linearity
GB2284317B (en) * 1993-11-11 1997-12-24 Motorola Inc A differential switched capacitor circuit
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US5598157A (en) * 1994-10-28 1997-01-28 Harris Corporation Sigma Delta analog to digital converter with three point calibration apparatus and method
US5646621A (en) * 1994-11-02 1997-07-08 Advanced Micro Devices, Inc. Delta-sigma ADC with multi-stage decimation filter and gain compensation filter
US5621675A (en) * 1994-11-02 1997-04-15 Advanced Micro Devices, Inc. Digital decimation and compensation filter system
US5638072A (en) * 1994-12-07 1997-06-10 Sipex Corporation Multiple channel analog to digital converter
US5648779A (en) * 1994-12-09 1997-07-15 Advanced Micro Devices, Inc. Sigma-delta modulator having reduced delay from input to output
US5751615A (en) * 1995-11-14 1998-05-12 Advanced Micro Devices, Inc. Implementation of a digital decimation filter and method
US5732004A (en) * 1995-11-14 1998-03-24 Advanced Micro Devices, Inc. DSP architecture for a FIR-type filter and method
JP3199004B2 (ja) * 1997-11-10 2001-08-13 日本電気株式会社 半導体装置およびその製造方法
US6194946B1 (en) 1998-05-07 2001-02-27 Burr-Brown Corporation Method and circuit for compensating the non-linearity of capacitors
AU5781700A (en) * 1999-07-01 2001-01-22 Texas Instruments Tucson Corporation Capacitor array
JP3795338B2 (ja) 2001-02-27 2006-07-12 旭化成マイクロシステム株式会社 全差動型サンプリング回路及びデルタシグマ型変調器
US20040207041A1 (en) * 2001-07-17 2004-10-21 De Maaijer Luc M.F. Capacitor arrangement and method for producing such a capacitor arrangement
US6515612B1 (en) * 2001-10-23 2003-02-04 Agere Systems, Inc. Method and system to reduce signal-dependent charge drawn from reference voltage in switched capacitor circuits
DE10207739A1 (de) * 2002-02-22 2003-09-11 Infineon Technologies Ag Integrierte Halbleiterschaltung mit einer Parallelschaltung gekoppelter Kapazitäten
KR100480603B1 (ko) * 2002-07-19 2005-04-06 삼성전자주식회사 일정한 커패시턴스를 갖는 금속-절연체-금속 커패시터를 포함하는 반도체 소자
TW200403872A (en) * 2002-08-30 2004-03-01 Matsushita Electric Ind Co Ltd MIM capacitor
US6919233B2 (en) 2002-12-31 2005-07-19 Texas Instruments Incorporated MIM capacitors and methods for fabricating same
US7388247B1 (en) 2003-05-28 2008-06-17 The United States Of America As Represented By The Secretary Of The Navy High precision microelectromechanical capacitor with programmable voltage source
US20050263813A1 (en) * 2004-06-01 2005-12-01 Ching-Huei Tsai Capacitor on the semiconductor wafer
JP2006128468A (ja) * 2004-10-29 2006-05-18 Seiko Epson Corp 半導体装置
US7924029B2 (en) 2005-12-22 2011-04-12 Synaptics Incorporated Half-bridge for capacitive sensing
US8169014B2 (en) * 2006-01-09 2012-05-01 Taiwan Semiconductor Manufacturing Co., Ltd. Interdigitated capacitive structure for an integrated circuit
JP2007294848A (ja) * 2006-03-30 2007-11-08 Eudyna Devices Inc キャパシタおよび電子回路
US20070267733A1 (en) * 2006-05-18 2007-11-22 International Business Machines Corporation Symmetrical MIMCAP capacitor design
DE102008004470A1 (de) * 2007-12-05 2009-06-10 Rohde & Schwarz Gmbh & Co. Kg Elektrische Schaltungsanordnung mit konzentrierten Elementen in Mehrlagensubstraten
WO2011036428A1 (en) 2009-09-23 2011-03-31 X-Fab Semiconductor Foundries Ag Ultra-low voltage coefficient capacitors
US8143941B2 (en) * 2009-11-12 2012-03-27 Qualcomm, Incorporated Active analog filter having a MOS capacitor device with improved linearity
DE102010001377A1 (de) * 2010-01-29 2011-08-04 E.G.O. Elektro-Gerätebau GmbH, 75038 Schaltungsanordnung zum Bestimmen einer Kapazität einer Anzahl von kapazitiven Sensorelementen
JP5517898B2 (ja) * 2010-11-26 2014-06-11 株式会社日立製作所 アナログデジタル変換器
JP5871691B2 (ja) * 2012-03-29 2016-03-01 キヤノン株式会社 増幅回路、光電変換装置、および撮像システム
US9240296B2 (en) 2012-08-06 2016-01-19 Synaptics Incorporated Keyboard construction having a sensing layer below a chassis layer
US9086709B2 (en) 2013-05-28 2015-07-21 Newlans, Inc. Apparatus and methods for variable capacitor arrays
US9570222B2 (en) * 2013-05-28 2017-02-14 Tdk Corporation Vector inductor having multiple mutually coupled metalization layers providing high quality factor
US9716188B2 (en) * 2013-08-30 2017-07-25 Qualcomm Incorporated Metal oxide semiconductor (MOS) capacitor with improved linearity
JP2015142156A (ja) * 2014-01-27 2015-08-03 新日本無線株式会社 Δσａｄｃ回路
US10382002B2 (en) 2015-03-27 2019-08-13 Tdk Corporation Apparatus and methods for tunable phase networks
US10073482B2 (en) 2015-03-30 2018-09-11 Tdk Corporation Apparatus and methods for MOS capacitor structures for variable capacitor arrays
US10042376B2 (en) 2015-03-30 2018-08-07 Tdk Corporation MOS capacitors for variable capacitor arrays and methods of forming the same
US9973155B2 (en) 2015-07-09 2018-05-15 Tdk Corporation Apparatus and methods for tunable power amplifiers
US10439627B2 (en) * 2017-12-18 2019-10-08 Qualcomm Incorporated Alias rejection through charge sharing
US20220416011A1 (en) * 2021-06-23 2022-12-29 Mediatek Singapore Pte. Ltd. Capacitor structure
US12381541B2 (en) 2023-05-22 2025-08-05 Analog Devices International Unlimited Company Managing capacitor voltage dependence

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2223879A (en) 1988-10-13 1990-04-18 Crystal Semiconductor Corp Compensated capacitors for switched capacitor input of an analog-to-digital converter

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FR2533382B1 (fr) * 1982-09-21 1988-01-22 Senn Patrice Codeur de type delta-sigma, a double integration et applications de ce codeur a une voie de transmission de type mic et a la mesure de tensions continues
JPH0666436B2 (ja) * 1983-04-15 1994-08-24 株式会社日立製作所 半導体集積回路装置
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Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2223879A (en) 1988-10-13 1990-04-18 Crystal Semiconductor Corp Compensated capacitors for switched capacitor input of an analog-to-digital converter

Also Published As

Publication number Publication date
GB8922827D0 (en) 1989-11-22
JPH02210859A (ja) 1990-08-22
GB2223879A (en) 1990-04-18
DE3933552A1 (de) 1990-04-19
US4918454A (en) 1990-04-17
GB2223879B (en) 1993-03-17
US4918454B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1994-02-22
DE3933552C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-07-29

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