For high speed imaging applications an active pixel sensor (APS) with a resolution of 256/spl times/256 pixel has been integrated in 0.5 /spl mu/m CMOS technology. The rectangular pixels create a chessboard like distribution of photosensitive sites throughout the imaging array with a fill factor of 42%. On chip frequencies were reduced by allowing time interleaved addressing and signal output through 16 analog channels. At 3.3 V supply voltage the sensor acquires more than 5000 pictures/sec with 60 dB dynamic range.
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机译：对于高速成像应用，已在0.5 / spl mu / m CMOS技术中集成了分辨率为256 / spl次/ 256像素的有源像素传感器（APS）。矩形像素会以42％的填充因子在整个成像阵列中形成象棋like一样的感光部位分布。通过允许时间交错寻址和通过16个模拟通道的信号输出，降低了片上频率。在电源电压为3.3 V的情况下，传感器以60 dB的动态范围捕获超过5000张图片/秒。
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