Abstract
A CMOS analog front-end processor for a 4X speed CD-ROM is designed and fabricated in a 0.8-μm process. The IC consists of RF amplifiers, pulse reshaping circuits, an automatic power control circuit for laser diode, and a servo control signal generator which includes track and focus error detecting circuits. Experimental result shows that its RF performance is enough for 8X speed CD-ROM. The circuit enables to design a true one chip 4X speed and 8X speed CD-ROM or DVD player in digital CMOS process technology.
Original language | English |
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Pages (from-to) | 826-831 |
Number of pages | 6 |
Journal | IEEE Transactions on Consumer Electronics |
Volume | 42 |
Issue number | 3 |
DOIs | |
Publication status | Published - 1996 |
ASJC Scopus subject areas
- Media Technology
- Electrical and Electronic Engineering