DE602006012226D1 - Architektur zur kombination eines zeitkontinuierlichen status mit einem schaltkondensatorstatus für digital-analog-wandler und tiefpassfilter - Google Patents

Architektur zur kombination eines zeitkontinuierlichen status mit einem schaltkondensatorstatus für digital-analog-wandler und tiefpassfilter

Info

Publication number
DE602006012226D1
DE602006012226D1 DE602006012226T DE602006012226T DE602006012226D1 DE 602006012226 D1 DE602006012226 D1 DE 602006012226D1 DE 602006012226 T DE602006012226 T DE 602006012226T DE 602006012226 T DE602006012226 T DE 602006012226T DE 602006012226 D1 DE602006012226 D1 DE 602006012226D1
Authority
DE
Germany
Prior art keywords
status
continuous
architecture
digital
low
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.)
Active
Application number
DE602006012226T
Other languages
English (en)
Inventor
Paul A Baginski
Robert Adams
Khiem Nguyen
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 DE602006012226D1 publication Critical patent/DE602006012226D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H03M3/50—Digital/analogue converters using delta-sigma modulation as an intermediate step
    • H03M3/502—Details of the final digital/analogue conversion following the digital delta-sigma modulation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H19/00—Networks using time-varying elements, e.g. N-path filters
    • H03H19/004—Switched capacitor networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
DE602006012226T 2005-12-28 2006-12-27 Architektur zur kombination eines zeitkontinuierlichen status mit einem schaltkondensatorstatus für digital-analog-wandler und tiefpassfilter Active DE602006012226D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75440505P 2005-12-28 2005-12-28
PCT/US2006/049326 WO2007079097A2 (en) 2005-12-28 2006-12-27 Architecture combining a continuous-time stage with a switched-capacitor stage for digital-to-analog converters and low-pass filters

Publications (1)

Publication Number Publication Date
DE602006012226D1 true DE602006012226D1 (de) 2010-03-25

Family

ID=38094435

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006012226T Active DE602006012226D1 (de) 2005-12-28 2006-12-27 Architektur zur kombination eines zeitkontinuierlichen status mit einem schaltkondensatorstatus für digital-analog-wandler und tiefpassfilter

Country Status (7)

Country Link
US (1) US7423573B2 (de)
EP (1) EP1966894B1 (de)
JP (1) JP4747199B2 (de)
CN (1) CN101351967B (de)
AT (1) ATE457550T1 (de)
DE (1) DE602006012226D1 (de)
WO (1) WO2007079097A2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8009995B2 (en) * 2006-01-12 2011-08-30 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for photonic digital-to-analog conversion
US7903011B2 (en) * 2006-09-13 2011-03-08 Honeywell International Inc. Differential current-mode translator in a sigma-delta digital-to-analog converter
JP4470996B2 (ja) * 2007-12-25 2010-06-02 セイコーエプソン株式会社 Ａ／ｄ変換回路及び電子機器
US7782237B2 (en) * 2008-06-13 2010-08-24 The Board Of Trustees Of The Leland Stanford Junior University Semiconductor sensor circuit arrangement
US7956782B2 (en) * 2009-06-11 2011-06-07 Honeywell International Inc. Current-mode sigma-delta digital-to-analog converter
US8446191B2 (en) * 2009-12-07 2013-05-21 Qualcomm Incorporated Phase locked loop with digital compensation for analog integration
US8339165B2 (en) 2009-12-07 2012-12-25 Qualcomm Incorporated Configurable digital-analog phase locked loop
US8441383B1 (en) * 2011-03-11 2013-05-14 Rockwell Collins, Inc. Photonic digital-to-analog conversion (DAC) based on RSOAs
US8810443B2 (en) * 2012-04-20 2014-08-19 Linear Technology Corporation Analog-to-digital converter system and method
JP5935519B2 (ja) * 2012-06-05 2016-06-15 住友電気工業株式会社 Δς変調システム
FR3042928B1 (fr) * 2015-10-21 2018-11-30 Thales Sa Dispositif de generation de signaux analogiques et utilisation associee
CN105743462A (zh) * 2016-03-28 2016-07-06 浙江涵普电力科技有限公司 测量响应时间可调的电力信号数字滤波方法
CN105763170B (zh) * 2016-03-28 2018-09-18 浙江涵普电力科技有限公司 一种电力信号数字滤波方法
US9979445B2 (en) 2016-07-15 2018-05-22 Futurewei Technologies, Inc. Digital to analog converter apparatus, system, and method with quantization noise that is independent of an input signal
CN106452387A (zh) * 2016-08-31 2017-02-22 安徽赛福电子有限公司 一种基于开关电容的可配置多模滤波器
US11165414B2 (en) 2019-12-20 2021-11-02 Infineon Technologies Ag Reconfigurable filter network with shortened settling time

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2642921B1 (fr) * 1989-02-07 1991-05-17 Texas Instruments France Chaine de conversion numerique-analogique incluant un modulateur numerique a plusieurs niveaux de quantification, associe a un convertisseur numerique-analogique
US5245344A (en) * 1991-01-15 1993-09-14 Crystal Semiconductor High order switched-capacitor filter with dac input
US5412387A (en) * 1993-04-06 1995-05-02 Analog Devices, Inc. Error reduction in switched capacitor digital-to-analog converter systems by balanced sampling
JP3282510B2 (ja) * 1996-08-01 2002-05-13 ヤマハ株式会社 Ｄ／ａコンバータ回路
JP3885911B2 (ja) * 1997-11-18 2007-02-28 旭化成マイクロシステム株式会社 Ｄ／ａ変換器
US6118399A (en) * 1998-03-30 2000-09-12 Silicon Laboratories, Inc. Coarse/fine switching on digital-to-analog conversion output
US6087969A (en) * 1998-04-27 2000-07-11 Motorola, Inc. Sigma-delta modulator and method for digitizing a signal
US6873278B1 (en) * 2000-05-21 2005-03-29 Analog Devices, Inc. Method and apparatus for use in switched capacitor systems
US6522277B2 (en) * 2001-02-05 2003-02-18 Asahi Kasei Microsystems, Inc. Circuit, system and method for performing dynamic element matching using bi-directional rotation within a data converter
AU2002244265A1 (en) * 2001-07-13 2003-01-29 Cirrus Logic, Inc. Circuits, systems and methods for volume control in 1-bit digital audio systems
JP2003298424A (ja) * 2002-04-05 2003-10-17 Matsushita Electric Ind Co Ltd 信号処理装置およびｄ／ａ変換器
JP3978744B2 (ja) * 2002-07-25 2007-09-19 パイオニア株式会社 デジタルアナログ変換器
US6861968B2 (en) * 2003-01-21 2005-03-01 Cirrus Logic, Inc. Signal processing system with baseband noise modulation and noise filtering
US6870494B1 (en) * 2003-10-01 2005-03-22 C-Media Electronics Inc. System of multi-channel shared resistor-string digital-to-analog converters and method of the same

Also Published As

Publication number Publication date
EP1966894B1 (de) 2010-02-10
CN101351967A (zh) 2009-01-21
JP4747199B2 (ja) 2011-08-17
WO2007079097A2 (en) 2007-07-12
US20070159370A1 (en) 2007-07-12
EP1966894A2 (de) 2008-09-10
ATE457550T1 (de) 2010-02-15
CN101351967B (zh) 2012-05-30
WO2007079097A3 (en) 2007-08-23
US7423573B2 (en) 2008-09-09
JP2009522874A (ja) 2009-06-11

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