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Proceedings Paper

A 2.2M CMOS image sensor for high-speed machine vision applications
Author(s): Xinyang Wang; Jan Bogaerts; Guido Vanhorebeek; Koen Ruythoren; Bart Ceulemans; Gérald Lepage; Pieter Willems; Guy Meynants
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Paper Abstract

This paper describes a 2.2 Megapixel CMOS image sensor made in 0.18 μm CMOS process for high-speed machine vision applications. The sensor runs at 340 fps with digital output using 16 LVDS channels at 480MHz. The pixel array counts 2048x1088 pixels with a 5.5um pitch. The unique pixel architecture supports a true correlated double sampling, thus yields a noise level as low as 13 e- and a pixel parasitic light sensitivity (PLS) of 1/60 000. The sensitivity of the sensor is measured to be 4.64 Vlux.s and the pixel full well charge is 18k e-.

Paper Details

Date Published: 26 January 2010
PDF: 7 pages
Proc. SPIE 7536, Sensors, Cameras, and Systems for Industrial/Scientific Applications XI, 75360M (26 January 2010); doi: 10.1117/12.838880
Show Author Affiliations
Xinyang Wang, CMOSIS nv (Belgium)
Jan Bogaerts, CMOSIS nv (Belgium)
Guido Vanhorebeek, CMOSIS nv (Belgium)
Koen Ruythoren, CMOSIS nv (Belgium)
Bart Ceulemans, CMOSIS nv (Belgium)
Gérald Lepage, CMOSIS nv (Belgium)
Pieter Willems, CMOSIS nv (Belgium)
Guy Meynants, CMOSIS nv (Belgium)


Published in SPIE Proceedings Vol. 7536:
Sensors, Cameras, and Systems for Industrial/Scientific Applications XI
Erik Bodegom; Valérie Nguyen, Editor(s)

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