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A 1 megapixel HDR image sensor SoC with highly parallel mixed-signal processing

: Döge, Jens; Hoppe, Christoph; Reichel, Peter; Peter, Nico

Volltext (PDF; )

Solhusvik, Johannes (General Workshop Co-Chairs) ; International Image Sensor Society -IISS-:
International Image Sensor Workshop, IISW 2015. Papers. Online resource : Vaals, The Netherlands, 8-11 June 2015
Online im WWW, 2015
4 S.
International Image Sensor Workshop (IISW) <2015, Vaals>
Bundesministerium für Bildung und Forschung BMBF
IKT 2020 - Forschung für Innovation; Enlight
Konferenzbeitrag, Elektronische Publikation
Fraunhofer IIS, Institutsteil Entwurfsautomatisierung (EAS) ()

This work aims to develop a universal and flexibly programmable image sensor SoC for a variety of industrial image acquisition and processing applications. It is comprised of an array of 1024x1024 pixel cells with a pitch of 8.75μm and features linear/logarithmic characteristics. In logarithmic mode, dynamic range exceeds120 dB. The fully programmable, column-parallel, mixed-signal data path from charge-based pixel readout and analogue processing via multi-slope analogue-to-digital conversion to the full custom digital 8-bit ALU allows for data processing with more than 100 GOps.