JP6940737B2 - デジタル変調器エントロピーソース - Google Patents

デジタル変調器エントロピーソース Download PDF

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JP6940737B2
JP6940737B2 JP2019523718A JP2019523718A JP6940737B2 JP 6940737 B2 JP6940737 B2 JP 6940737B2 JP 2019523718 A JP2019523718 A JP 2019523718A JP 2019523718 A JP2019523718 A JP 2019523718A JP 6940737 B2 JP6940737 B2 JP 6940737B2
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signal
noise
frequency
analog
comparator
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JP2020513608A (ja
JP2020513608A5 (https=
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クマール ダス アブヒジット
クマール ダス アブヒジット
ロジャー エリーズ ブライアン
ロジャー エリーズ ブライアン
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テキサス インスツルメンツ インコーポレイテッド
テキサス インスツルメンツ インコーポレイテッド
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/001—Analogue/digital/analogue conversion
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/58—Random or pseudo-random number generators
    • G06F7/588—Random number generators, i.e. based on natural stochastic processes
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C15/00—Generating random numbers; Lottery apparatus
    • 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
    • H03M1/48—Servo-type converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • 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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
JP2019523718A 2016-11-01 2017-11-01 デジタル変調器エントロピーソース Active JP6940737B2 (ja)

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JP2021130790A JP7256504B2 (ja) 2016-11-01 2021-08-10 デジタル変調器エントロピーソース

Applications Claiming Priority (3)

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US15/339,931 2016-11-01
US15/339,931 US9780798B1 (en) 2016-11-01 2016-11-01 Digital modulator entropy source
PCT/US2017/059527 WO2018085396A1 (en) 2016-11-01 2017-11-01 Digital modulator entropy source

Related Child Applications (1)

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JP2021130790A Division JP7256504B2 (ja) 2016-11-01 2021-08-10 デジタル変調器エントロピーソース

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JP2020513608A JP2020513608A (ja) 2020-05-14
JP2020513608A5 JP2020513608A5 (https=) 2020-12-17
JP6940737B2 true JP6940737B2 (ja) 2021-09-29

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JP2021130790A Active JP7256504B2 (ja) 2016-11-01 2021-08-10 デジタル変調器エントロピーソース

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US (2) US9780798B1 (https=)
EP (1) EP3535848A4 (https=)
JP (2) JP6940737B2 (https=)
KR (1) KR102585834B1 (https=)
CN (2) CN116719508A (https=)
WO (1) WO2018085396A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10606560B1 (en) * 2017-05-10 2020-03-31 Verily Life Sciences Llc Mitigating deterministic asymmetry in a random number generator
WO2022252229A1 (zh) * 2021-06-04 2022-12-08 中国科学院微电子研究所 量化器、∑-δ调制器及噪声整形方法
DE102021117008A1 (de) * 2021-07-01 2023-01-05 Lisa Dräxlmaier GmbH Verfahren und steuergerät zum erzeugen eines zufallswerts unter verwendung eines microcontrollers
TWI835234B (zh) * 2022-08-04 2024-03-11 熵碼科技股份有限公司 熵源電路

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5029281A (en) * 1989-05-19 1991-07-02 Gennum Corporation Clipping circuit
US6218973B1 (en) 1999-03-05 2001-04-17 Motorola, Inc. Binary random number generator
JP4583689B2 (ja) * 1999-10-27 2010-11-17 エヌエックスピー ビー ヴィ デジタル−アナログ・コンバータ
JP4648996B2 (ja) * 2000-10-11 2011-03-09 ローム株式会社 アナログ−デジタル変換器
JP5395429B2 (ja) * 2005-06-03 2014-01-22 シナプティクス インコーポレイテッド シグマデルタ測定法を使用してキャパシタンスを検出するための方法およびシステム
GB0617848D0 (en) * 2006-09-11 2006-10-18 Global Silicon Ltd A random number generator
JP2008099362A (ja) * 2006-10-06 2008-04-24 Canon Inc Δς変調器回路及びδς変調回路を備えたスイッチング電源
US8736473B2 (en) * 2010-08-16 2014-05-27 Nxp, B.V. Low power high dynamic range sigma-delta modulator
US20120185692A1 (en) * 2011-01-18 2012-07-19 Christopher Luis Hamlin Secure cloud computing system
GB201102562D0 (en) * 2011-02-14 2011-03-30 Nordic Semiconductor Asa Analogue-to-digital converter
EP2555432B1 (en) * 2011-08-03 2014-07-23 Nxp B.V. Successive approximation register ADC circuits and methods
EP2696506A1 (en) * 2012-08-09 2014-02-12 Innovaciones Microelectronicas S.L. Two-stage analog-to-digital converter for high-speed image sensor
JP6468188B2 (ja) * 2013-07-11 2019-02-13 株式会社ソシオネクスト 電流型ｄ／ａ変換器、デルタシグマ変調器および通信装置
TWI506541B (zh) 2013-10-18 2015-11-01 Storart Technology Co Ltd 自回授亂數產生器及其自回授亂數產生方法
US9054731B2 (en) * 2013-11-06 2015-06-09 Analog Devices Global Integrator output swing reduction
US9503121B2 (en) * 2014-10-17 2016-11-22 Infineon Technologies Ag Very high dynamic-range switched capacitor ADC with large input impedance for applications tolerating increased distortion and noise at large input signal levels
CN108028662B (zh) * 2015-09-15 2022-01-25 皇家飞利浦有限公司 执行模数转换的方法

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Publication number Publication date
CN109891750B (zh) 2023-07-07
JP2022002098A (ja) 2022-01-06
CN116719508A (zh) 2023-09-08
WO2018085396A1 (en) 2018-05-11
CN109891750A (zh) 2019-06-14
EP3535848A4 (en) 2019-10-30
US9780798B1 (en) 2017-10-03
EP3535848A1 (en) 2019-09-11
US20180123607A1 (en) 2018-05-03
JP2020513608A (ja) 2020-05-14
US10491228B2 (en) 2019-11-26
KR20190073399A (ko) 2019-06-26
JP7256504B2 (ja) 2023-04-12
KR102585834B1 (ko) 2023-10-11

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