Overview

The CL-CR3710 is Cirrus Logic’s high-integration, highperformance ATAPI DVD drive manager. It integrates all required components for a DVD loader for DVD players, game consoles, and DVD-ROM drives. The CL-CR3710 includes an RF amp, servo control processor, data channel, DVD ECC, CSS authorization, CD-ROM decoder, and ATAPI interface.

Features

• Integrates all required components for a complete AVI or ATAPI interface DVD drive (front-end) electronics solution:

- RF amp

- Data channel

- Servo control processor

- DVD ECC (error correction code)

- CSS (content scramble system)

- ATAPI decoder

• Reads DVD+RW, DVD-ROM, DVD-RW, CDDA, CDROM, CD-R, CD-RW, VCD, and DVCD discs

• Direct Audio/Video interface for DVD player applications

• ATAPI interface for game console and DVD loader solutions

• High-performance controller supports DVD disc speeds up to 8x and CD-ROM disc speeds up to 40x

• Partial Response Maximum Likelihood (PRML) data channel

• Servo Control Processor (SCP) on-chip

• DVD navigation support

• 208-pin LQFP/EPAD packages

RF Amp

• Provides laser power control

• Gain control in digital domain

• Generates focus error and tracking signal

• Provides RF signal for the data channel

• Bypass for external RF amp applications