发明名称 |
Solid-state image pickup device and clamp control method therefor |
摘要 |
In an analog front end (FE) IC chip having a CDS (Correlated Double Sampling) function and an AGC (Automatic Gain Control) function, a clamp circuit for clamping an output signal during a black reference signal period is equipped with a mechanism for suppressing the effect of noises contaminated from a power source, external circuits, etc.
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申请公布号 |
US7463282(B2) |
申请公布日期 |
2008.12.09 |
申请号 |
US20020292085 |
申请日期 |
2002.11.12 |
申请人 |
SONY CORPORATION |
发明人 |
NAKAMURA NOBUO;OKUZAKI YOKO;KOSEKI KEN;NAKAMOTO YASUSHI |
分类号 |
H04N5/18;H04N5/225;H04N1/407;H04N5/335;H04N5/357;H04N5/369;H04N5/372;H04N5/374;H04N5/378 |
主分类号 |
H04N5/18 |
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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