IMAGE SENSOR, IMAGING SYSTEM INCLUDING THE SAME, AND METHOD FOR PERFORMING THE

In an image sensor, an analog-to-digital conversion circuit generates image data by sequentially performing analog-to-digital conversion processing twice or more times on pixel signals transmitted from a pixel array in an operation period of one horizontal cycle, and an image signal processing circuit receives the image data and performs digital processing on the image data. The timing controller controls the image signal processing circuit to hold the digital processing during a plurality of hold periods respectively corresponding to portions of the two or more ADC processing periods. 在图像传感器中，模数转换电路通过在一个水平周期的操作时段中对从像素阵列传送的像素信号依次执行模数转换处理两次或更多次来生成图像数据，并且图像信号处理电路接收图像数据并对图像数据执行数字处理。定时控制器控制图像信号处理电路在分别对应于两个或更多个ADC处理时段的部分的多个保持时段期间保持数字处理。