Title :
A low power digital servo architecture for optical disc
Author :
Jun-Ho Huli ; Kim, Soo-Won ; Koh, Sung-Hyun ; Roh, Hyung-Lae
Author_Institution :
Dept. of Electron. Eng., Korea Univ., Seoul, South Korea
Abstract :
This paper presents a new digital servo architecture that reduces power consumption significantly. This paper shows an example of the low power digital servo architecture, which reduces its current almost by 83%, compared to that of conventional digital servo. This architecture applies to the compact disc (CD), Video-CD (VD), digital versatile disc (DVD), CD-ROM, and DVD-ROM
Keywords :
CMOS digital integrated circuits; digital signal processing chips; optical disc storage; servomechanisms; 0.5 mum; CD; CD-ROM; CMOS; DSP; DVD; DVD-ROM; VD; Video-CD; compact disc; current reduction; digital signal processor; digital versatile disc; low power digital servo architecture; optical disc; power consumption reduction; resource sharing processor; Clocks; DVD; Digital signal processing; Energy consumption; Filtering; Frequency; High speed optical techniques; Optical filters; Resource management; Servomechanisms;
Conference_Titel :
Consumer Electronics, 2001. ICCE. International Conference on
Conference_Location :
Los Angeles, CA
Print_ISBN :
0-7803-6622-0
DOI :
10.1109/ICCE.2001.935300
