发明名称 |
Decimation filters, analog-to-digital converters including the same, and image sensors including the converters |
摘要 |
An image sensor includes an analog-to-digital converter (ADC) and a decimation filter. The decimation filter includes a first digital data generator and a second digital data generator. The first digital data generator is configured to integrate sigma-delta modulated M-bit pixel data and output N-bit pixel data based on an integration result. The second digital data generator is configured to integrate the N-bit pixel data, generate P-bit pixel data based on an integration result, and output the P-bit pixel data as decimated data.
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申请公布号 |
US2009295956(A1) |
申请公布日期 |
2009.12.03 |
申请号 |
US20090453593 |
申请日期 |
2009.05.15 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD.;INDUSTRY-ACADEMIC COOPERATION FOUNDATION YONSEI UNIVERSITY |
发明人 |
CHAE YOUNGCHEOL;LEE IN HEE;CHEON JIMIN;HAN GUNHEE;HAM SEOG HEON |
分类号 |
H04N3/14;G06F17/17;H03M1/12 |
主分类号 |
H04N3/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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