| 摘要 |
<p>A CMOS imager includes an array (30) of active pixel sensors (50), wherein each pixel is associated with a respective column (49A-49N) in the array. The imager also includes multiple circuits (52) for reading out values of pixels from the active sensor array. Each readout circuit can be associated with a respective pair of columns in the array and can include first and second sample-and-hole circuits associated with respective first and second columns of the pair.</p> |
