DE69510083T2 - Analoger digitalwandler mit variabler abtastrate - Google Patents

Analoger digitalwandler mit variabler abtastrate

Info

Publication number
DE69510083T2
DE69510083T2 DE69510083T DE69510083T DE69510083T2 DE 69510083 T2 DE69510083 T2 DE 69510083T2 DE 69510083 T DE69510083 T DE 69510083T DE 69510083 T DE69510083 T DE 69510083T DE 69510083 T2 DE69510083 T2 DE 69510083T2
Authority
DE
Germany
Prior art keywords
digital converter
sample rate
analog digital
variable sample
variable
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
DE69510083T
Other languages
English (en)
Other versions
DE69510083D1 (de
Inventor
James Wilson
Ronald Cellini
James Sobol
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.)
Analog Devices Inc
Original Assignee
Analog Devices Inc
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 Analog Devices Inc filed Critical Analog Devices Inc
Publication of DE69510083D1 publication Critical patent/DE69510083D1/de
Application granted granted Critical
Publication of DE69510083T2 publication Critical patent/DE69510083T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H03M3/368—Continuously compensating for, or preventing, undesired influence of physical parameters of noise other than the quantisation noise already being shaped inherently by delta-sigma modulators
    • H03M3/37—Compensation or reduction of delay or phase error
    • H03M3/372—Jitter reduction
    • 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
    • H03M3/50—Digital/analogue converters using delta-sigma modulation as an intermediate step

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
DE69510083T 1994-11-22 1995-11-21 Analoger digitalwandler mit variabler abtastrate Expired - Lifetime DE69510083T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/343,713 US5619202A (en) 1994-11-22 1994-11-22 Variable sample rate ADC
PCT/US1995/015164 WO1996016482A1 (en) 1994-11-22 1995-11-21 Variable sample rate adc

Publications (2)

Publication Number Publication Date
DE69510083D1 DE69510083D1 (de) 1999-07-08
DE69510083T2 true DE69510083T2 (de) 2000-01-05

Family

ID=23347307

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69510083T Expired - Lifetime DE69510083T2 (de) 1994-11-22 1995-11-21 Analoger digitalwandler mit variabler abtastrate

Country Status (4)

Country Link
US (2) US5619202A (de)
EP (1) EP0793876B1 (de)
DE (1) DE69510083T2 (de)
WO (1) WO1996016482A1 (de)

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US6621443B1 (en) 2002-10-01 2003-09-16 Smar Res Corp System and method for an acquisition of data in a particular manner
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TWI227075B (en) * 2003-04-04 2005-01-21 Realtek Semiconductor Corp Clock adjusting device at the receiving end of communication system and method thereof
CN101080870B (zh) * 2004-11-12 2012-02-08 联发科技股份有限公司 用分数减小信号的采样频率的采样率转换器
US7176820B1 (en) * 2005-09-27 2007-02-13 Nortel Networks Limited Multiple input sigma-delta architecture
KR100835682B1 (ko) 2006-07-18 2008-06-09 고려대학교 산학협력단 노이즈에 따라 샘플링 주기를 제어하는 아날로그 디지털변환 장치, 이를 이용한 오디오 기록 장치 및 심박 조율장치
US7382300B1 (en) * 2006-11-29 2008-06-03 Cirrus Logic, Inc. System-on-chip (SoC) integrated circuit including interleaved delta-sigma analog-to-digital converter (ADC)
KR20100014339A (ko) 2006-12-26 2010-02-10 달리 시스템즈 씨오. 엘티디. 다중 채널 광대역 통신 시스템에서의 기저 대역 전치 왜곡 선형화를 위한 방법 및 시스템
US7492293B2 (en) * 2007-03-28 2009-02-17 Olympus Communication Technology Of America, Inc. Variable rate analog-to-digital converter
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US9176783B2 (en) 2010-05-24 2015-11-03 International Business Machines Corporation Idle transitions sampling with execution context
CN101969331B (zh) * 2010-05-27 2013-03-13 福建京奥通信技术有限公司 一种解决资源消耗的数字选频方法
US8843684B2 (en) 2010-06-11 2014-09-23 International Business Machines Corporation Performing call stack sampling by setting affinity of target thread to a current process to prevent target thread migration
CN103180844B (zh) 2010-08-17 2017-10-03 大力系统有限公司 用于分布式天线系统的中性主机架构
CN105208083B (zh) 2010-09-14 2018-09-21 大力系统有限公司 用于发送信号的系统和分布式天线系统
US8799904B2 (en) 2011-01-21 2014-08-05 International Business Machines Corporation Scalable system call stack sampling
US9049491B2 (en) * 2012-08-30 2015-06-02 Maxlinear, Inc. Method and system for power management in a frequency division multiplexed network
US9626335B2 (en) 2013-01-17 2017-04-18 Honeywell International Inc. Field device including a software configurable analog to digital converter system
JP5598561B2 (ja) * 2013-02-27 2014-10-01 住友電気工業株式会社 Δς変調器及び通信装置
US9281832B1 (en) * 2014-12-31 2016-03-08 Texas Instruments Incorporated Circuits and methods for bandwidth estimation optimization of analog to digital converters
US10499269B2 (en) 2015-11-12 2019-12-03 Commscope Technologies Llc Systems and methods for assigning controlled nodes to channel interfaces of a controller
DE112017000613B4 (de) * 2016-02-02 2020-03-19 Analog Devices Global Schaltkreise, Systeme und Verfahren zum Bereitstellen einer asynchronen Abtastratenumwandlung für einen überabtastenden Sigma-Delta-Analog-Digital-Wandler
CN111083941A (zh) * 2018-08-21 2020-04-28 康姆索利德有限责任公司 模数转换器
CN112242849B (zh) * 2019-07-18 2023-09-22 纮康科技股份有限公司 可调整操作频率的类比数位转换器
US10862505B1 (en) 2020-02-27 2020-12-08 Nxp Usa, Inc. Arbitrary rate decimator and timing error corrector for an FSK receiver

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Also Published As

Publication number Publication date
EP0793876B1 (de) 1999-06-02
US5625359A (en) 1997-04-29
WO1996016482A1 (en) 1996-05-30
EP0793876A1 (de) 1997-09-10
US5619202A (en) 1997-04-08
DE69510083D1 (de) 1999-07-08

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