JP5418073B2 - Ｄａ変換器及び固体撮像装置 - Google Patents

Ｄａ変換器及び固体撮像装置 Download PDF

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Publication number
JP5418073B2
JP5418073B2 JP2009198869A JP2009198869A JP5418073B2 JP 5418073 B2 JP5418073 B2 JP 5418073B2 JP 2009198869 A JP2009198869 A JP 2009198869A JP 2009198869 A JP2009198869 A JP 2009198869A JP 5418073 B2 JP5418073 B2 JP 5418073B2
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Japan
Prior art keywords
current
current source
circuit
sources
converter
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Expired - Fee Related
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JP2009198869A
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English (en)
Japanese (ja)
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JP2011050007A5 (enExample
JP2011050007A (ja
Inventor
静徳 松本
親雄 宮崎
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Sony Corp
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Sony Corp
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Application filed by Sony Corp filed Critical Sony Corp
Priority to JP2009198869A priority Critical patent/JP5418073B2/ja
Priority to US12/845,224 priority patent/US8587707B2/en
Priority to CN201010261283.7A priority patent/CN102006077B/zh
Publication of JP2011050007A publication Critical patent/JP2011050007A/ja
Publication of JP2011050007A5 publication Critical patent/JP2011050007A5/ja
Application granted granted Critical
Publication of JP5418073B2 publication Critical patent/JP5418073B2/ja
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/74—Simultaneous conversion
    • H03M1/742—Simultaneous conversion using current sources as quantisation value generators
    • H03M1/745—Simultaneous conversion using current sources as quantisation value generators with weighted currents
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
    • H04N25/766—Addressed sensors, e.g. MOS or CMOS sensors comprising control or output lines used for a plurality of functions, e.g. for pixel output, driving, reset or power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
    • H04N25/767—Horizontal readout lines, multiplexers or registers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
    • H04N25/78—Readout circuits for addressed sensors, e.g. output amplifiers or A/D converters
    • 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
    • H03M1/64—Analogue/digital converters with intermediate conversion to phase of sinusoidal or similar periodical signals

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
JP2009198869A 2009-08-28 2009-08-28 Ｄａ変換器及び固体撮像装置 Expired - Fee Related JP5418073B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009198869A JP5418073B2 (ja) 2009-08-28 2009-08-28 Ｄａ変換器及び固体撮像装置
US12/845,224 US8587707B2 (en) 2009-08-28 2010-07-28 DA converter and solid-state imaging device that provides reduced power consumption
CN201010261283.7A CN102006077B (zh) 2009-08-28 2010-08-23 模拟数字转换器与固态成像设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009198869A JP5418073B2 (ja) 2009-08-28 2009-08-28 Ｄａ変換器及び固体撮像装置

Publications (3)

Publication Number Publication Date
JP2011050007A JP2011050007A (ja) 2011-03-10
JP2011050007A5 JP2011050007A5 (enExample) 2012-10-04
JP5418073B2 true JP5418073B2 (ja) 2014-02-19

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Family Applications (1)

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JP2009198869A Expired - Fee Related JP5418073B2 (ja) 2009-08-28 2009-08-28 Ｄａ変換器及び固体撮像装置

Country Status (3)

Country Link
US (1) US8587707B2 (enExample)
JP (1) JP5418073B2 (enExample)
CN (1) CN102006077B (enExample)

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CN103427838B (zh) * 2012-05-25 2017-04-12 联发科技（新加坡）私人有限公司 开关驱动电路及运用该电路的数模转换器
US8599055B1 (en) * 2012-07-24 2013-12-03 Kathrein-Werke Kg Digital-to-analog converter
US9258503B2 (en) * 2012-12-06 2016-02-09 Panasonic Intellectual Property Management Co., Ltd. A/D converter, image sensor, and digital camera
JP2014165396A (ja) * 2013-02-26 2014-09-08 Sony Corp 固体撮像装置および電子機器
US9357150B2 (en) * 2013-12-03 2016-05-31 Capso Vision Inc. Image sensor with integrated power conservation control
CN103873785B (zh) * 2014-03-26 2017-08-11 中国科学院光电技术研究所 一种低噪声电荷耦合器件前端模拟视频信号预处理装置
CN105988501B (zh) * 2015-02-27 2018-02-16 中芯国际集成电路制造(上海)有限公司 一种电流源及用于dac的偏置电路
WO2017014070A1 (ja) * 2015-07-22 2017-01-26 ソニーセミコンダクタソリューションズ株式会社 撮像素子、及び、電子機器
KR102386471B1 (ko) * 2015-10-28 2022-04-15 에스케이하이닉스 주식회사 램프전압 제너레이터, 그를 포함하는 이미지 센싱 장치 및 그 이미지 센싱 장치의 구동 방법
CN108259804B (zh) * 2016-12-29 2021-06-29 扬智科技股份有限公司 视频输出系统及其相关视频信号补偿方法
CN108471312A (zh) * 2017-02-23 2018-08-31 华邦电子股份有限公司 数－模转换器
US10862501B1 (en) * 2018-04-17 2020-12-08 Ali Tasdighi Far Compact high-speed multi-channel current-mode data-converters for artificial neural networks
US10804925B1 (en) * 2018-04-17 2020-10-13 Ali Tasdighi Far Tiny factorized data-converters for artificial intelligence signal processing
JP7316673B2 (ja) * 2018-10-19 2023-07-28 パナソニックＩｐマネジメント株式会社 撮像装置
CN112217571B (zh) * 2019-07-09 2022-02-22 博通集成电路（上海）股份有限公司 Cmos单管红外收发器
US10915298B1 (en) * 2019-10-08 2021-02-09 Ali Tasdighi Far Current mode multiply-accumulate for compute in memory binarized neural networks
US11424755B2 (en) * 2019-10-11 2022-08-23 Regents Of The University Of Minnesota System and method for a super-resolution digital-to-analog converter based on redundant sensing
US11539371B1 (en) * 2021-09-27 2022-12-27 Qualcomm Incorporated Digital-to-analog converter (DAC) calibration using error DACs
US12231793B2 (en) 2021-12-13 2025-02-18 Gigajot Technology, Inc. Low row noise ramp generator
WO2023114215A1 (en) * 2021-12-13 2023-06-22 Gigajot Technology, Inc. Low row noise ramp generator
CN116800068B (zh) * 2023-08-18 2024-01-02 北京紫光芯能科技有限公司 用于电源切换的电路单元及拓扑电路、电源系统
US20250141462A1 (en) * 2023-10-31 2025-05-01 Texas Instruments Incorporated Asynchronous analog to digital converter

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JP3062035B2 (ja) * 1995-03-31 2000-07-10 インターナショナル・ビジネス・マシーンズ・コーポレ−ション Ｄ／ａコンバータ
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US5801653A (en) * 1996-10-10 1998-09-01 United Microelectronics Corporation Current cell of a digital-to-analog converter
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JP2005109962A (ja) * 2003-09-30 2005-04-21 Seiko Epson Corp Ｄ／ａ変換装置及びｄ／ａ変換方法
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JP4470700B2 (ja) 2004-02-23 2010-06-02 ソニー株式会社 Ａｄ変換方法およびａｄ変換装置並びに物理量分布検知の半導体装置および電子機器
JP4107269B2 (ja) * 2004-02-23 2008-06-25 ソニー株式会社 固体撮像装置
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JP4682750B2 (ja) * 2005-08-22 2011-05-11 ソニー株式会社 Ｄａ変換装置

Also Published As

Publication number Publication date
US20110050967A1 (en) 2011-03-03
CN102006077B (zh) 2015-03-18
US8587707B2 (en) 2013-11-19
CN102006077A (zh) 2011-04-06
JP2011050007A (ja) 2011-03-10

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