A high-speed CMOS image sensor for real-time vision chip
文献类型：期刊论文
| ; | |
| 作者 | Fu, Qiuyu; Lin, Qingyu; Zhang, Wancheng; Wu, Nanjian; Fu, Q.(qiuyufu@semi.ac.cn) |
| 刊名 | guangxue xuebao/acta optica sinica
 ; Guangxue Xuebao/Acta Optica Sinica
|
| 出版日期 | 2011 ; 2011 |
| 卷号 | 31期号:8页码:828001 |
| 关键词 | Analog to digital conversion CMOS integrated circuits Differential amplifiers Digital cameras Image sensors Optical data processing Photodiodes Pixels Programmed control systems Sensors Signal processing Analog To Digital Conversion Cmos Integrated Circuits Differential Amplifiers Digital Cameras Image Sensors Optical Data Processing Photodiodes Pixels Programmed Control Systems Sensors Signal Processing |
| ISSN号 | 02532239 ; 02532239 |
| 通讯作者 | fu, q.(qiuyufu@semi.ac.cn) |
| 英文摘要 | A high-speed CMOS image sensor for real-time vision chip is proposed. The high-speed CMOS image sensor consists of CMOS photodiode array, correlated double sampling(CDS) array, programmable gain amplifier(PGA) array, area-efficient single-slope analog-to-digital converter(ADC) array and controller circuit. It can perform the image capturing and row-parallel signal processing. It outputs digital signal or digital image at a frame rate of over1000 frame/s. It can reduce the fixed pattern noise(FPN) and amplify(or shrink) the output signals of the photodiode array to maintain the amplitude of the signal in row-parallel fashion. It can continuously perform8-bit ADC conversion in row-parallel. A128 pixel×128 pixel image sensor with128 rows of CDS, PGA and single-slope ADC is fabricated by using0.18μm1P6M CMOS process. The chip size is2.2 mm×2.6 mm. The measured results demonstrate that the designed chip can perform high-speed real-time optical signal capturing and processing. It can be applied to the real-time vision chip system. |
| 学科主题 | 半导体物理 ; 半导体物理 |
| 收录类别 | EI |
| 语种 | 中文 ; 中文 |
| 公开日期 | 2012-06-14 ; 2012-06-14 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/23045]  |
| 专题 | 半导体研究所_半导体超晶格国家重点实验室 |
| 通讯作者 | Fu, Q.(qiuyufu@semi.ac.cn) |
| 推荐引用方式 GB/T 7714 | Fu, Qiuyu,Lin, Qingyu,Zhang, Wancheng,et al. A high-speed CMOS image sensor for real-time vision chip, A high-speed CMOS image sensor for real-time vision chip[J]. guangxue xuebao/acta optica sinica, Guangxue Xuebao/Acta Optica Sinica,2011, 2011,31, 31(8):828001, 828001. |
| APA | Fu, Qiuyu,Lin, Qingyu,Zhang, Wancheng,Wu, Nanjian,&Fu, Q..(2011).A high-speed CMOS image sensor for real-time vision chip.guangxue xuebao/acta optica sinica,31(8),828001. |
| MLA | Fu, Qiuyu,et al."A high-speed CMOS image sensor for real-time vision chip".guangxue xuebao/acta optica sinica 31.8(2011):828001. |
入库方式： OAI收割
来源：半导体研究所
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