Image pickup apparatus, image capturing system, method for driving image pickup apparatus

摘要

An image pickup apparatus has a pixel array including a plurality of photoelectric conversion elements arranged in column and row directions, a first output unit configured to be driven by a first driving signal and to output first signals fed from at least some of the photoelectric conversion elements in the pixel array, and a second output unit configured to be driven by a second driving signal and to output second signals fed from at least some of the photoelectric conversion elements in the pixel array. The first driving signal and the second driving signal are asynchronous.