CN104639849B - A/d转换器、固态图像传感器和成像系统 - Google Patents

A/d转换器、固态图像传感器和成像系统 Download PDF

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Publication number
CN104639849B
CN104639849B CN201410642272.1A CN201410642272A CN104639849B CN 104639849 B CN104639849 B CN 104639849B CN 201410642272 A CN201410642272 A CN 201410642272A CN 104639849 B CN104639849 B CN 104639849B
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China
Prior art keywords
signal
clock signal
clock
unit
pulse
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Expired - Fee Related
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CN201410642272.1A
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English (en)
Chinese (zh)
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CN104639849A (zh
Inventor
园田博
园田一博
竹中真太郎
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Canon Inc
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Canon Inc
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Publication of CN104639849A publication Critical patent/CN104639849A/zh
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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/64—Generators producing trains of pulses, i.e. finite sequences of pulses
    • 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
    • H03M1/20—Increasing resolution using an n bit system to obtain n + m bits
    • 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
    • H03M1/50—Analogue/digital converters with intermediate conversion to time interval
    • H03M1/56—Input signal compared with linear ramp

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Analogue/Digital Conversion (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
CN201410642272.1A 2013-11-14 2014-11-11 A/d转换器、固态图像传感器和成像系统 Expired - Fee Related CN104639849B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013-236262 2013-11-14
JP2013236262A JP6273126B2 (ja) 2013-11-14 2013-11-14 Ａｄ変換器、固体撮像素子および撮像システム

Publications (2)

Publication Number Publication Date
CN104639849A CN104639849A (zh) 2015-05-20
CN104639849B true CN104639849B (zh) 2018-09-11

Family

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CN201410642272.1A Expired - Fee Related CN104639849B (zh) 2013-11-14 2014-11-11 A/d转换器、固态图像传感器和成像系统

Country Status (3)

Country Link
US (1) US20150129744A1 (enExample)
JP (1) JP6273126B2 (enExample)
CN (1) CN104639849B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6405184B2 (ja) 2014-10-15 2018-10-17 キヤノン株式会社 固体撮像装置およびカメラ
JP2017040580A (ja) * 2015-08-20 2017-02-23 株式会社オートネットワーク技術研究所 電流検出回路
JP6711634B2 (ja) 2016-02-16 2020-06-17 キヤノン株式会社 撮像装置、撮像装置の駆動方法、及び撮像システム
JP6661444B2 (ja) 2016-03-31 2020-03-11 キヤノン株式会社 固体撮像装置
US10084468B1 (en) * 2017-03-22 2018-09-25 Raytheon Company Low power analog-to-digital converter
JP6736539B2 (ja) 2017-12-15 2020-08-05 キヤノン株式会社 撮像装置及びその駆動方法
JP7389586B2 (ja) 2019-08-28 2023-11-30 キヤノン株式会社 撮像装置及び撮像装置の駆動方法
JP7522548B2 (ja) 2019-12-10 2024-07-25 キヤノン株式会社 光電変換装置および撮像装置
JP7444664B2 (ja) 2020-03-24 2024-03-06 キヤノン株式会社 撮像装置及び撮像システム
JP7583562B2 (ja) 2020-09-11 2024-11-14 キヤノン株式会社 光電変換装置及び撮像システム
JP7663408B2 (ja) 2021-04-28 2025-04-16 キヤノン株式会社 光電変換装置
JP2023042081A (ja) 2021-09-14 2023-03-27 キヤノン株式会社 光電変換装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5742190A (en) * 1996-06-27 1998-04-21 Intel Corporation Method and apparatus for clocking latches in a system having both pulse latches and two-phase latches
CN102148942A (zh) * 2010-02-04 2011-08-10 奥林巴斯株式会社 数据处理方法和固体摄像装置
CN103002213A (zh) * 2011-09-12 2013-03-27 奥林巴斯株式会社 Ad转换电路和摄像装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10224335A (ja) * 1997-01-31 1998-08-21 Nippon Telegr & Teleph Corp <Ntt> ビット位相検出回路およびビット同期回路
CN101031805A (zh) * 2004-10-01 2007-09-05 松下电器产业株式会社 相位差测定电路
KR20080036902A (ko) * 2006-10-24 2008-04-29 재단법인서울대학교산학협력재단 아밀로이드 형성 펩타이드 또는 단백질의 가용성 회합체에선택적으로 작용하는 절단제
JP4953970B2 (ja) * 2007-08-03 2012-06-13 パナソニック株式会社 物理量検知装置およびその駆動方法
JP5407523B2 (ja) * 2009-04-24 2014-02-05 ソニー株式会社 積分型ａｄ変換装置、固体撮像素子、およびカメラシステム
JP5372667B2 (ja) * 2009-09-01 2013-12-18 オリンパス株式会社 Ａｄ変換器および固体撮像装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5742190A (en) * 1996-06-27 1998-04-21 Intel Corporation Method and apparatus for clocking latches in a system having both pulse latches and two-phase latches
CN102148942A (zh) * 2010-02-04 2011-08-10 奥林巴斯株式会社 数据处理方法和固体摄像装置
CN103002213A (zh) * 2011-09-12 2013-03-27 奥林巴斯株式会社 Ad转换电路和摄像装置

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Publication number Publication date
JP2015095891A (ja) 2015-05-18
JP6273126B2 (ja) 2018-01-31
US20150129744A1 (en) 2015-05-14
CN104639849A (zh) 2015-05-20

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Granted publication date: 20180911