JP2018527839A5 - - Google Patents

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Publication number
JP2018527839A5
JP2018527839A5 JP2018513445A JP2018513445A JP2018527839A5 JP 2018527839 A5 JP2018527839 A5 JP 2018527839A5 JP 2018513445 A JP2018513445 A JP 2018513445A JP 2018513445 A JP2018513445 A JP 2018513445A JP 2018527839 A5 JP2018527839 A5 JP 2018527839A5
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JP
Japan
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sigma
digital
delta modulator
analog
range
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JP2018513445A
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Japanese (ja)
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JP2018527839A (ja
JP6542985B2 (ja
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Priority claimed from PCT/EP2016/070912 external-priority patent/WO2017045962A1/en
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Publication of JP2018527839A5 publication Critical patent/JP2018527839A5/ja
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JP2018513445A 2015-09-15 2016-09-06 アナログ−デジタル変換を実行する方法 Active JP6542985B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15185239.9 2015-09-15
EP15185239 2015-09-15
PCT/EP2016/070912 WO2017045962A1 (en) 2015-09-15 2016-09-06 Method of performing analog-to-digital conversion

Publications (3)

Publication Number Publication Date
JP2018527839A JP2018527839A (ja) 2018-09-20
JP2018527839A5 true JP2018527839A5 (enExample) 2019-03-22
JP6542985B2 JP6542985B2 (ja) 2019-07-10

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Family Applications (1)

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JP2018513445A Active JP6542985B2 (ja) 2015-09-15 2016-09-06 アナログ−デジタル変換を実行する方法

Country Status (5)

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US (1) US10284223B2 (enExample)
EP (1) EP3350929A1 (enExample)
JP (1) JP6542985B2 (enExample)
CN (1) CN108028662B (enExample)
WO (1) WO2017045962A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3001746A1 (en) 2015-10-07 2017-04-13 The Governing Council Of The University Of Toronto Wireless power and data transmission system for wearable and implantable devices
CA3029898C (en) 2016-07-20 2024-11-12 Governing Council Univ Toronto NEUROSTIMULATOR AND METHOD OF ADMINISTRATING STIMULATION IN RESPONSE TO A PREDICTED OR DETECTED NEUROPHYSIOLOGICAL STATE
US9780798B1 (en) * 2016-11-01 2017-10-03 Texas Instruments Incorporated Digital modulator entropy source
US10574257B2 (en) * 2018-02-09 2020-02-25 The Regents Of The University Of California Predictive digital autoranging analog-to-digital converter
US11265010B2 (en) * 2019-04-29 2022-03-01 Mediatek Inc. Incremental analog-to-digital converter
US11949426B2 (en) * 2020-12-16 2024-04-02 Qualcomm Incorporated Configurable analog-to-digital conversion parameters
US12431913B1 (en) 2022-06-22 2025-09-30 Arrowhead Center, Inc. Dynamic predictive sampling and processing

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5187482A (en) 1992-03-02 1993-02-16 General Electric Company Delta sigma analog-to-digital converter with increased dynamic range
JP3813125B2 (ja) * 2001-02-08 2006-08-23 アナログ デバイスズ インコーポレイテッド 可変フルスケールを有するマルチビット・シグマデルタ・アナログ・ディジタル変換器
US7295645B1 (en) 2002-01-29 2007-11-13 Ellipsis Digital Systems, Inc. System, method and apparatus to implement low power high performance transceivers with scalable analog to digital conversion resolution and dynamic range
JP2006140600A (ja) * 2004-11-10 2006-06-01 Fujitsu Ltd シグマデルタａ／ｄ変換器
US7456766B2 (en) * 2006-07-19 2008-11-25 Qualcomm Incorporated Sigma-delta modulation with offset
WO2007107188A1 (en) * 2006-03-23 2007-09-27 Freescale Semiconductor, Inc. Electronic device and integrated circuit comprising a delta-sigma converter and method therefor
GB0617848D0 (en) * 2006-09-11 2006-10-18 Global Silicon Ltd A random number generator
US7446686B2 (en) 2006-09-22 2008-11-04 Cirrus Logic, Inc. Incremental delta-sigma data converters with improved stability over wide input voltage ranges
US7656330B2 (en) * 2007-05-23 2010-02-02 Analog Devices, Inc. Automatic range shift system and method for an analog to digital converter
WO2009077200A1 (en) * 2007-12-19 2009-06-25 St Wireless Sa A multi-bit sigma-delta modulator with reduced niumber of bits in feedback path
US7825837B1 (en) 2008-09-05 2010-11-02 National Semiconductor Corporation Background calibration method for analog-to-digital converters
CN101764616B (zh) * 2009-11-27 2012-05-02 四川和芯微电子股份有限公司 一种具有宽输入范围的σ-δ调变器
JP5094916B2 (ja) * 2010-06-09 2012-12-12 株式会社半導体理工学研究センター パイプライン・ａｄ変換回路
US8665126B2 (en) * 2010-12-08 2014-03-04 National Semiconductor Corporation ΣΔ difference-of-squares LOG-RMS to DC converter with forward and feedback paths signal squaring
US8723706B1 (en) 2012-08-28 2014-05-13 Maxim Integrated Products, Inc. Multi-step ADC with sub-ADC calibration
US9344104B1 (en) * 2013-05-18 2016-05-17 S9Estre, Llc Digital to analog converter and analog to digital converter calibration techniques
US20150031971A1 (en) 2013-07-26 2015-01-29 Covidien Lp Methods and systems for using an estimate signal to improve signal resolution in a physiological monitor
JP2015103820A (ja) * 2013-11-20 2015-06-04 株式会社東芝 アナログ／ディジタル変換器及びアナログ／ディジタル変換方法

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