A Cmos Image Sensor Integrating Columnparallel Cyclic Adcs With Onchip Digital Error Correction Circuits

• doi: 10.1109/ISSCC.2008.4523054
• title: A CMOS Image Sensor Integrating Column-Parallel Cyclic ADCs with On-Chip Digital Error Correction Circuits
• publisher: IEEE
• isbn: 978-1-4244-2011-7
• issn: 2376-8606
• partnum: 08CH37986
• rank: 542
• access_type: LOCKED
• content_type: Conferences
• abstract: This paper presents a CMOS image sensor integrating a 14b column-parallel cyclic ADC with on-chip digital error correction circuits. Column-parallel ADC arrays are located both above and below the pixel array. The area of the on-chip error-correction logic including memories for all the error coefficients of the 640 ADC channels is 0.85mmx7.9mm.
• article_number: 4523054
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=4523054
• html_url: https://ieeexplore.ieee.org/document/4523054/
• abstract_url: https://ieeexplore.ieee.org/document/4523054/
• publication_title: 2008 IEEE International Solid-State Circuits Conference - Digest of Technical Papers
• conference_location: San Francisco, CA, USA
• conference_dates: 3-7 Feb. 2008
• publication_number: 4497158
• is_number: 4523032
• publication_year: 2008
• publication_date: 3-7 Feb. 2008
• start_page: 56
• end_page: 595
• citing_paper_count: 35
• citing_patent_count: 0
• download_count: 1431
• insert_date: 20090109
• index_terms:
  • ieee_terms:
    • CMOS image sensors
    • Error correction
    • Circuits
    • Capacitors
    • Image sensors
    • CMOS technology
    • Prototypes
    • Dynamic range
    • Pixel
    • Noise cancellation
  • dynamic_index_terms:
    • Image Sensor
    • Camera Sensor
    • Digital Circuits
    • Digital Circuitry
    • Digital Error Correction
    • Error Correction Circuit
    • Noise Suppression
    • Active Noise Control
    • Noise-canceling
    • Pipeline Stages
    • Pixel Pitch
    • Uncorrected Data
    • Amplifier Output
    • Offset Error
    • Gain Error
    • Switching Transistors
• isbn_formats:
  • format: CD, value: 978-1-4244-2011-7, isbnType: New-2005
  • format: Print ISBN, value: 978-1-4244-2010-0, isbnType: New-2005
• authors:
  • Author Name: Shoji Kawahito
    Affiliation: Shizuoka University, Hamamatsu, Japan
    Author URL: https://ieeexplore.ieee.org/author/37300195700
    ID: 37300195700
    Order: 1
    Author Affiliations:
    • Shizuoka University, Hamamatsu, Japan
  • Author Name: Jong-Ho Park
    Affiliation: Brookman Lab, Hamamatsu, Japan
    Author URL: https://ieeexplore.ieee.org/author/37085661138
    ID: 37085661138
    Order: 2
    Author Affiliations:
    • Brookman Lab, Hamamatsu, Japan
  • Author Name: Keigo Isobe
    Affiliation: Brookman Lab, Hamamatsu, Japan
    Author URL: https://ieeexplore.ieee.org/author/37409394900
    ID: 37409394900
    Order: 3
    Author Affiliations:
    • Brookman Lab, Hamamatsu, Japan
  • Author Name: Suhaidi Shafie
    Affiliation: Shizuoka University, Hamamatsu, Japan
    Author URL: https://ieeexplore.ieee.org/author/37295905700
    ID: 37295905700
    Order: 4
    Author Affiliations:
    • Shizuoka University, Hamamatsu, Japan
  • Author Name: Tetsuya Iida
    Affiliation: Shizuoka University, Hamamatsu, Japan
    Author URL: https://ieeexplore.ieee.org/author/37328818100
    ID: 37328818100
    Order: 5
    Author Affiliations:
    • Shizuoka University, Hamamatsu, Japan
  • Author Name: Takashi Mizota
    Affiliation: Sanei Hytechs, Hamamatsu, Japan
    Author URL: https://ieeexplore.ieee.org/author/38092121500
    ID: 38092121500
    Order: 6
    Author Affiliations:
    • Sanei Hytechs, Hamamatsu, Japan

Image Sensor

• sensor_type: CMOS
• resolution: 6.4Mpixel
• dynamic_range: 142dB
• pixel_size: 7.5μm
• dark_current: not specified

Optical Data

• focal_length: not specified
• aperture: not specified
• field_of_view: not specified
• distortion: not specified

Performance Metrics

• frame_rate: 30fps
• noise: 250 μVrms for 20 channels operated in parallel

Applications & Benefits

• cell_imaging: CMOS image sensors applied for digital still and video cameras, smartphones, medical devices, and automotive systems.
• benefits: High-resolution imaging with 14-bit ADCs and digital error correction enhance image quality.

Supporting Organizations

• supported_by: Ministry of Education, Culture, Sports, Science and Technology, Japan

Manuscript Details

• publication_date: 3-7 Feb. 2008

Relevancy Score

• score: 10
• missing_fields:
  • fill factor
  • quantum efficiency
  • readout speed
  • noise sources
  • microlenses
  • on-chip colour filters
  • global or rolling shutters
  • backside illumination

Processed JSON Filename

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