IEEE - Institute of Electrical and Electronics Engineers, Inc. - Design and Implementation of a Voice-Coil Motor Servo Control IC for Auto-Focus Mobile Camera Applications

IEEE 38th Annual Power Electronics Specialists Conference

Author(s): Jhih-Da Hsu ; Ching-Lung Tsai ; Ying-Yu Tzou
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 June 2007
Conference Location: Orlando, FL, USA
Conference Date: 17 June 2007
Page(s): 1,357 - 1,362
ISBN (CD): 978-1-4244-0655-5
ISBN (Paper): 978-1-4244-0654-8
ISSN (Electronic): 2377-6617
ISSN (Paper): 0275-9306
DOI: 10.1109/PESC.2007.4342192
Regular:

This paper presents the design methodology to implement a fully digital control IC for the position control of the auto-focus (AF) lens module in applications to mobile phone camera using the... View More

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