Simultaneous global shutter and correlated double sampling read out in multiple photosensor pixels

摘要: An apparatus controls operation of an array color multiple sensor pixel image sensors to provide a global shuttering for one half the and rolling all array. The includes row control circuit column clamp, sample, hold circuit. generates necessary reset signals, transfer gating selecting signals providing sensors. sample output signal representative number photons impinging upon each selected further analog digital converter which converts read out signal.