ANALOG READ CIRCUIT AND IMAGE SENSING MODULE
    42.
    发明公开

    公开(公告)号:EP3611919A1

    公开(公告)日:2020-02-19

    申请号:EP17929413.7

    申请日:2017-10-20

    Abstract: The present invention provides an analog read circuit coupled to a pixel output end of a pixel circuit. The analog read circuit includes an amplifier and a sensing multiple sampling unit, wherein, in a selection interval, the sensing multiple sampling unit respectively implements a plurality of sensing sampling operations on pixel values at the pixel output end at a plurality of sensing sampling times to generate a plurality of sensing sampling results; and in an output interval, the sensing multiple sampling unit implements a sensing averaging operation on the plurality of sampling results. The amplifier outputs a read result that is related to a sensing average of the plurality of sensing sampling results.

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