DocumentCode
285661
Title
8 bit current-mode analog signal processing system for FAX scanners
Author
Eyal, Massad ; Holzer, Reuven
Author_Institution
Nat. Semicond. Ltd., Herzliya B, Israel
Volume
4
fYear
1992
fDate
3-6 May 1992
Abstract
An analog module for processing a fax scanner´s signals is presented. The module is a section of a complete solution fax system chip, which utilizes current mode CMOS circuits in a noisy environment to produce an 8-b resolution, 64 gray-level pictures from a low-cost (low performance) charge coupled device (CCD), or contact-type image sensor (CIS) scanners
Keywords
CCD image sensors; CMOS integrated circuits; analogue processing circuits; facsimile equipment; FAX scanners; analog module; charge coupled device; contact-type image sensor; current mode CMOS circuits; current-mode analog signal processing system; gray-level pictures; noisy environment; CMOS image sensors; Charge coupled devices; Charge-coupled image sensors; Circuit noise; Computational Intelligence Society; Image resolution; Image sensors; Signal processing; Signal resolution; Working environment noise;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1992. ISCAS '92. Proceedings., 1992 IEEE International Symposium on
Conference_Location
Boston, MA
Print_ISBN
0-7803-0593-0
Type
conf
DOI
10.1109/ISCAS.1992.230381
Filename
230381
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