Abstract
A first CMOS analog front-end processor for a 4X speed CD-ROM is designed and fabricated in a 0.8μm process. The IC consists of RF amplifiers, an asymmetry compensation circuit, an automatic power control circuit for laser diode, a bandgap reference, and a servo control signal generator which includes track and focus error detecting circuits, and a defect detecting circuit. The circuit enables to design a true one chip 4X speed and 8X speed CD-ROM in digital domain.
| Original language | English |
|---|---|
| Pages (from-to) | 420-421 |
| Number of pages | 2 |
| Journal | Digest of Technical Papers - IEEE International Conference on Consumer Electronics |
| Publication status | Published - 1996 |
| Event | Proceedings of the 1996 IEEE International Conference on Consumer Electronics - Rosemont, IL, USA Duration: 1996 Jun 5 → 1996 Jun 7 |
ASJC Scopus subject areas
- Industrial and Manufacturing Engineering
- Electrical and Electronic Engineering