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一种高灵敏度大动态范围读出电路 被引量:1

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摘要 为读出光电探测器微弱的响应电流,设计了一种增益自动可调列放大器,提高了读出电路的灵敏度和动态范围,读出电路的动态范围提高了24dB,读出电路功耗为230μW,满足探测器读出要求。读出电路的输出信号可以根据应用要求分别采用线性法和非线性法重建。
出处 《中国集成电路》 2011年第1期39-42,共4页 China lntegrated Circuit
基金 国家自然科学基金(资助号:60536030 60877035 60976026) 国家重点基础研究发展计划(973)(资助号:2011CB933203 2011CB933102)
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参考文献5

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