A 3.7M-pixel 1300-fps CMOS image sensor with 5.0G-pixel/s high-speed readout circuit

S. Okura, O. Nishikido, Y. Sadanaga, Yasuhiro Kosaka, N. Araki, Kazuhiro Ueda, Masanori Tachibana, F. Morishita
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引用次数: 1

Abstract

A 5.0G-pixel/s readout circuit for 15.3mm×8.6mm optical size, 3.7M-pixel, 1300 fps, and digital output image sensor is presented. To achieve 5.0G-pixel/s readout rate, the high speed column readout circuit is introduced. The novel pixel readout, A/D conversion, and digital data transfer schemes are introduced to realize the readout rate and to reduce the interference noise. The 1 horizontal (1H) readout time is realized to be 1.0μs.
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3.7 m像素1300 fps CMOS图像传感器,5.0 g像素/s高速读出电路
提出了一种适用于15.3mm×8.6mm光学尺寸、3.7 m像素、1300 fps和数字输出图像传感器的5.0 g像素/s读出电路。为了达到5.0 g像素/s的读出速率,引入了高速列读出电路。采用新颖的像素读出、A/D转换和数字数据传输方案来实现读出速率和降低干扰噪声。实现1个水平(1H)读出时间为1.0μs。
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