Title :
A novel low power pulse width modulation vision sensor with handshaking read-out strategy
Author :
Shoushun, Chen ; Bermak, Amine
Author_Institution :
EEE Dept., Hong Kong Univ. of Sci. & Technol., China
Abstract :
A novel vision sensor based on pulse width modulation scheme and asynchronous communication protocol is presented. The pixel includes only 20 transistors and occupies an area of 18.5 × 18.5 μm2, with a fill factor of 23% using 0.35 μm CMOS process.
Keywords :
CMOS image sensors; protocols; pulse width modulation; readout electronics; 0.35 micron; CMOS process; asynchronous communication protocol; handshaking read-out strategy; low power vision sensor; pulse width modulation; Asynchronous communication; CMOS technology; Capacitance; Energy consumption; Fires; Photodiodes; Protocols; Pulse width modulation; Space vector pulse width modulation; Timing;
Conference_Titel :
Consumer Electronics, 2005. ICCE. 2005 Digest of Technical Papers. International Conference on
Print_ISBN :
0-7803-8838-0
DOI :
10.1109/ICCE.2005.1429753
