发明授权
- 专利标题： Concurrent correlated double sampling and analog-to-digital conversion
- 专利标题（中）： 并行相关双采样和模数转换
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申请号： US11805135申请日： 2007-05-22
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公开(公告)号： US07518539B2公开(公告)日： 2009-04-14
- 发明人: June-Soo Han , Kyu-Hyoun Kim
- 申请人： June-Soo Han , Kyu-Hyoun Kim
- 申请人地址： KR Suwon-si
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Suwon-si
- 代理商 Monica H. Choi
- 优先权： KR10-2006-0084910 20060905
- 主分类号： H03M1/12
- IPC分类号： H03M1/12
摘要：
For signal processing such as in an image sensor, a CDS (correlated double sampling) unit generates a first CDS signal from a first set of input signals at a predetermined node. In addition, a conversion unit converts a second CDS signal into a respective converted signal concurrently as the CDS unit generates the fist CDS signal. The second CDS signal is determined from a second set of input signals previously generated at the predetermined node.
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