CN109891750B - 数字调制器熵源 - Google Patents

数字调制器熵源 Download PDF

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Publication number
CN109891750B
CN109891750B CN201780067311.1A CN201780067311A CN109891750B CN 109891750 B CN109891750 B CN 109891750B CN 201780067311 A CN201780067311 A CN 201780067311A CN 109891750 B CN109891750 B CN 109891750B
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China
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signal
digital
feedback node
analog
circuit
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Chinese (zh)
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CN109891750A (zh
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A·K·达斯
B·R·埃利
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Texas Instruments Inc
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Texas Instruments Inc
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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
    • 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
    • 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
    • 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)
CN201780067311.1A 2016-11-01 2017-11-01 数字调制器熵源 Active CN109891750B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310746884.4A CN116719508A (zh) 2016-11-01 2017-11-01 数字调制器熵源

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
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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CN202310746884.4A Division CN116719508A (zh) 2016-11-01 2017-11-01 数字调制器熵源

Publications (2)

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CN109891750A CN109891750A (zh) 2019-06-14
CN109891750B true CN109891750B (zh) 2023-07-07

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CN202310746884.4A Pending CN116719508A (zh) 2016-11-01 2017-11-01 数字调制器熵源

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US (2) US9780798B1 (https=)
EP (1) EP3535848A4 (https=)
JP (2) JP6940737B2 (https=)
KR (1) KR102585834B1 (https=)
CN (2) CN109891750B (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

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CN102916699A (zh) * 2011-08-03 2013-02-06 Nxp股份有限公司 逐次逼近寄存器adc电路和方法
US9054731B2 (en) * 2013-11-06 2015-06-09 Analog Devices Global Integrator output swing reduction
CN105530010A (zh) * 2014-10-17 2016-04-27 英飞凌科技股份有限公司 具有大输入阻抗的甚高动态范围开关电容器adc

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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
EP1142122B1 (en) * 1999-10-27 2006-09-27 Koninklijke Philips Electronics N.V. A digital to analog converter
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
US6880262B1 (en) * 2003-09-30 2005-04-19 Broadcom Corporation Continuous time ΔΣ ADC with dithering
KR101340860B1 (ko) * 2005-06-03 2013-12-13 시냅틱스, 인코포레이티드 시그마 델타 측정 기술들을 사용하여 캐패시턴스를검출하기 위한 방법들 및 시스템
US7176819B1 (en) * 2005-09-08 2007-02-13 Agilent Technologies, Inc. Precision low noise-delta-sigma ADC with AC feed forward and merged coarse and fine results
GB0614259D0 (en) * 2006-07-18 2006-08-30 Global Silicon Ltd A debouncing circuit
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
US7852253B2 (en) * 2009-02-18 2010-12-14 Freescale Semiconductor, Inc. Digitally adjustable quantization circuit
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
EP2696506A1 (en) * 2012-08-09 2014-02-12 Innovaciones Microelectronicas S.L. Two-stage analog-to-digital converter for high-speed image sensor
WO2015004829A1 (ja) * 2013-07-11 2015-01-15 パナソニック株式会社 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
CN105281683B (zh) * 2014-06-10 2018-07-17 台湾积体电路制造股份有限公司 具有混合信号反馈控制的d类放大器
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Publication number Priority date Publication date Assignee Title
CN102916699A (zh) * 2011-08-03 2013-02-06 Nxp股份有限公司 逐次逼近寄存器adc电路和方法
US9054731B2 (en) * 2013-11-06 2015-06-09 Analog Devices Global Integrator output swing reduction
CN105530010A (zh) * 2014-10-17 2016-04-27 英飞凌科技股份有限公司 具有大输入阻抗的甚高动态范围开关电容器adc

Also Published As

Publication number Publication date
JP2020513608A (ja) 2020-05-14
WO2018085396A1 (en) 2018-05-11
JP6940737B2 (ja) 2021-09-29
US10491228B2 (en) 2019-11-26
JP2022002098A (ja) 2022-01-06
CN116719508A (zh) 2023-09-08
US9780798B1 (en) 2017-10-03
JP7256504B2 (ja) 2023-04-12
KR20190073399A (ko) 2019-06-26
EP3535848A4 (en) 2019-10-30
EP3535848A1 (en) 2019-09-11
US20180123607A1 (en) 2018-05-03
KR102585834B1 (ko) 2023-10-11
CN109891750A (zh) 2019-06-14

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