Presentation | 1999/6/24 A study on a pixel level A/D converter for super high-speed Shoji KAWAHITO, Daisuke MIYAZAKI, Yoshiaki TADOKORO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper describes a pixel-level analog-to-digital converter for super high-speed camera systems whose frame rate are over 10000flame/s. The pixel-level A/D converter should have sufficiently low fixed pattern noise. To achieve this, we proposed a total scheme of the pixel level integration-type A/D converter in which the deviations of sensor circuit offset, interator gain and offset, and comparator offset are all cancelled out. The basic operation of the A/D converter is confirmed by SPICE simulations. The power dissipation in each pixel is esitimated to be 5μW which corresponds to the total power dissipation of 328mW for 256×256 pixel sensor array. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | CMOS image sensor / pixel parallel processing / A/D converter / high-speed imaging |
Paper # | EID99-12 |
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Conference Information | |
Committee | EID |
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Conference Date | 1999/6/24(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Electronic Information Displays (EID) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A study on a pixel level A/D converter for super high-speed |
Sub Title (in English) | |
Keyword(1) | CMOS image sensor |
Keyword(2) | pixel parallel processing |
Keyword(3) | A/D converter |
Keyword(4) | high-speed imaging |
1st Author's Name | Shoji KAWAHITO |
1st Author's Affiliation | Department of Information and Computer Sciences Toyohashi Univer of Technology() |
2nd Author's Name | Daisuke MIYAZAKI |
2nd Author's Affiliation | Department of Information and Computer Sciences Toyohashi Univer of Technology |
3rd Author's Name | Yoshiaki TADOKORO |
3rd Author's Affiliation | Department of Information and Computer Sciences Toyohashi Univer of Technology |
Date | 1999/6/24 |
Paper # | EID99-12 |
Volume (vol) | vol.99 |
Number (no) | 143 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |