Image sensor and method for power efficient readout of sub-picture
作者： Albert Theuwissen
DOI:
关键词:
摘要: An image sensor (1) comprising: an array (2) of pixels logically organized in rows and columns, the outputs being connected to column lines (COLx) connectable buffers (3) via a routing block (10), A/D convertors (4), (10) having group switches (6, 7) for reading sub-picture data, whereby values at least two are distributed over analog-to-digital-convertors before digitizing them parallel. The entire (21) may be digitized one step. comprise analog bus (9).
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