DocumentCode
2667440
Title
CMOS active pixel image sensor with combined linear and logarithmic mode operation
Author
Tu, N. ; Hornsey, R. ; Ingram, S.G.
Author_Institution
Dept. of Electr. Eng., Waterloo Univ., Ont., Canada
Volume
2
fYear
1998
fDate
24-28 May 1998
Firstpage
754
Abstract
An active photodiode 4×64 image sensor array was designed and fabricated using a 0.5 μm CMOS process. The sensor includes on-chip timing and control as well as correlated double sampling for readout. The operation of the sensor is selectable between a linear integration mode and a logarithmic mode using the same array of pixels
Keywords
CMOS digital integrated circuits; CMOS image sensors; photodiodes; 0.5 micron; CMOS active pixel image sensor; active photodiode; correlated double sampling; digital CMOS process; image sensor array; linear integration mode; linear mode operation; logarithmic mode operation; on-chip control; on-chip timing; pixels array; readout; CMOS image sensors; CMOS process; Circuits; Decoding; Fabrication; Image sensors; Photodiodes; Pixel; Sensor arrays; Timing;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical and Computer Engineering, 1998. IEEE Canadian Conference on
Conference_Location
Waterloo, Ont.
ISSN
0840-7789
Print_ISBN
0-7803-4314-X
Type
conf
DOI
10.1109/CCECE.1998.685607
Filename
685607
Link To Document