| Presentation | 2000/6/16 A CMOS Image Sensor with noiseless Column-parallel ADC. Tadashi Sugiki, Shinji Ohsawa, Hiroki Miura, Yoshiyuki Tomizawa, Makoto Hoshino, Tsuyoshi Arakawa, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have developed a 1/4″ 10bit digital output VGA CMOS image sensor with a columnparallel ADC architecture. It operates with single 3.3V power supply and has 60mW power consumption at 30frame/s. A column-to-column fixed pattern noise in the column-parallel ADC architecture is reduced by the comparator structure of the double inverting amplifier with double clamp circuits. By using the comparator clamp circuit as a part of the correlated double sampling circuit, no linear amplifiers in the column signal path are required, and so amplifier noise is reduced. The total image sensor signal to noise ratio 57dB is obtained. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | imager / CMOS image sensor / AD converter / fixed pattern noise / FPN |
| Paper # | EID2000-22 |
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| Conference Information | |
| Committee | EID |
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| Conference Date | 2000/6/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| 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 CMOS Image Sensor with noiseless Column-parallel ADC. |
| Sub Title (in English) | |
| Keyword(1) | imager |
| Keyword(2) | CMOS image sensor |
| Keyword(3) | AD converter |
| Keyword(4) | fixed pattern noise |
| Keyword(5) | FPN |
| 1st Author's Name | Tadashi Sugiki |
| 1st Author's Affiliation | TOSHIBA CORPORATION DIGITAL MEDIA NETWORK COMPANY PERSONAL AND MULTIMEDIA SYSTEMS DEVELOPMENT CENTER() |
| 2nd Author's Name | Shinji Ohsawa |
| 2nd Author's Affiliation | TOSHIBA CORPORATION SEMICONDUCTOR COMPANY SYSTEM LSIDIV. PC&DIGITAL CONSUMER SYSTEM LSIDEPT. |
| 3rd Author's Name | Hiroki Miura |
| 3rd Author's Affiliation | TOSHIBA CORPORATION SEMICONDUCTOR COMPANY SYSTEM LSIDIV. PC&DIGITAL CONSUMER SYSTEM LSIDEPT. |
| 4th Author's Name | Yoshiyuki Tomizawa |
| 4th Author's Affiliation | TOSHIBA DIGITAL MEDIA ENGINEERING CORPORATION |
| 5th Author's Name | Makoto Hoshino |
| 5th Author's Affiliation | TOSHIBA DIGITAL MEDIA ENGINEERING CORPORATION |
| 6th Author's Name | Tsuyoshi Arakawa |
| 6th Author's Affiliation | TOSHIBA DIGITAL MEDIA ENGINEERING CORPORATION |
| Date | 2000/6/16 |
| Paper # | EID2000-22 |
| Volume (vol) | vol.100 |
| Number (no) | 133 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |