ATE523963T1 - Verfahren und vorrichtung zur analog-digital umsetzung - Google Patents

Verfahren und vorrichtung zur analog-digital umsetzung

Info

Publication number
ATE523963T1
ATE523963T1 AT05790705T AT05790705T ATE523963T1 AT E523963 T1 ATE523963 T1 AT E523963T1 AT 05790705 T AT05790705 T AT 05790705T AT 05790705 T AT05790705 T AT 05790705T AT E523963 T1 ATE523963 T1 AT E523963T1
Authority
AT
Austria
Prior art keywords
dynamic range
adc
range adc
lowest
switched
Prior art date
Application number
AT05790705T
Other languages
English (en)
Inventor
Anthony Sayers
Original Assignee
Nxp Bv
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 Nxp Bv filed Critical Nxp Bv
Application granted granted Critical
Publication of ATE523963T1 publication Critical patent/ATE523963T1/de

Links

Classifications

    • 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
    • H03M1/18—Automatic control for modifying the range of signals the converter can handle, e.g. gain ranging
    • 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
    • H03M1/18—Automatic control for modifying the range of signals the converter can handle, e.g. gain ranging
    • H03M1/188—Multi-path, i.e. having a separate analogue/digital converter for each possible range

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
AT05790705T 2004-10-16 2005-10-14 Verfahren und vorrichtung zur analog-digital umsetzung ATE523963T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0423011.6A GB0423011D0 (en) 2004-10-16 2004-10-16 Method and apparatus for analogue to digital conversion
PCT/IB2005/053375 WO2006040742A1 (en) 2004-10-16 2005-10-14 Method and apparatus for analogue to digital conversion

Publications (1)

Publication Number Publication Date
ATE523963T1 true ATE523963T1 (de) 2011-09-15

Family

ID=33462844

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05790705T ATE523963T1 (de) 2004-10-16 2005-10-14 Verfahren und vorrichtung zur analog-digital umsetzung

Country Status (8)

Country Link
US (1) US7924189B2 (de)
EP (1) EP1803224B1 (de)
JP (1) JP2008517513A (de)
KR (1) KR20070065368A (de)
CN (1) CN101040443A (de)
AT (1) ATE523963T1 (de)
GB (1) GB0423011D0 (de)
WO (1) WO2006040742A1 (de)

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US10785568B2 (en) 2014-06-26 2020-09-22 Cirrus Logic, Inc. Reducing audio artifacts in a system for enhancing dynamic range of audio signal path
WO2016133751A1 (en) 2015-02-16 2016-08-25 Sound Devices Llc High dynamic range analog-to-digital conversion with selective regression based data repair
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JP6566825B2 (ja) * 2015-10-01 2019-08-28 キヤノンメディカルシステムズ株式会社 Ａ／ｄ変換回路および放射線画像診断装置
US9936151B2 (en) * 2015-10-16 2018-04-03 Capsovision Inc Single image sensor for capturing mixed structured-light images and regular images
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JP6650024B2 (ja) * 2016-03-25 2020-02-19 富士フイルム株式会社 アナログ／ディジタル変換装置およびその制御方法
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US10545561B2 (en) * 2016-08-10 2020-01-28 Cirrus Logic, Inc. Multi-path digitation based on input signal fidelity and output requirements
US10263630B2 (en) * 2016-08-11 2019-04-16 Cirrus Logic, Inc. Multi-path analog front end with adaptive path
US9929703B1 (en) 2016-09-27 2018-03-27 Cirrus Logic, Inc. Amplifier with configurable final output stage
US9967665B2 (en) 2016-10-05 2018-05-08 Cirrus Logic, Inc. Adaptation of dynamic range enhancement based on noise floor of signal
CN106571826B (zh) * 2016-11-11 2019-10-01 西安电子科技大学 一种提高单片机模数转换器动态范围的系统和方法
US10321230B2 (en) 2017-04-07 2019-06-11 Cirrus Logic, Inc. Switching in an audio system with multiple playback paths
US10008992B1 (en) 2017-04-14 2018-06-26 Cirrus Logic, Inc. Switching in amplifier with configurable final output stage
US9917557B1 (en) 2017-04-17 2018-03-13 Cirrus Logic, Inc. Calibration for amplifier with configurable final output stage
EP3499807B1 (de) * 2017-12-12 2020-06-03 Nxp B.V. Rekonfigurierbarer ethernet-empfänger und eine analoge frontendschaltung dafür
JP7351794B2 (ja) * 2020-05-19 2023-09-27 三菱電機株式会社 合成開口レーダシステム
CN111682877B (zh) 2020-05-29 2023-04-28 成都华微电子科技股份有限公司 流水线模数转换器的模数转换方法、流水线模数转换器
WO2022212418A1 (en) * 2021-03-30 2022-10-06 Viasat, Inc. System and method for sampling signals
US12334948B1 (en) * 2022-02-09 2025-06-17 Marvell Asia Pte Ltd Adaptive analog equalization in ADC-based receiver
CN117375622A (zh) * 2022-06-30 2024-01-09 芯海科技（深圳）股份有限公司 一种σ-δ模数转换电路、控制方法、芯片及电子设备
WO2024087236A1 (zh) * 2022-10-29 2024-05-02 华为技术有限公司 一种模数转换器及信号处理装置

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Also Published As

Publication number Publication date
US20080055130A1 (en) 2008-03-06
GB0423011D0 (en) 2004-11-17
WO2006040742A8 (en) 2006-08-24
EP1803224B1 (de) 2011-09-07
EP1803224A2 (de) 2007-07-04
KR20070065368A (ko) 2007-06-22
JP2008517513A (ja) 2008-05-22
WO2006040742A1 (en) 2006-04-20
US7924189B2 (en) 2011-04-12
CN101040443A (zh) 2007-09-19

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