GENERAL DESCRIPTION

CDR60 is a channel encoder/decoder for CD/CD-R/CD-RW/CD Audio Recorder systems. It

incorporates all logic and RAM required for the complete encoding and decoding processes.

FEATURES

• Very high speed Compact Disc (CD) compatible decoding and encoding device

• On-chip Analog-to-Digital Converter (ADC) and Automatic Gain Control (AGC) for HF data capture

• Eight-to-Fourteen Modulation (EFM)

• Advanced motor control loop to allow CAV, CLV and pseudo-CLV playback

• Integrated FIFO for de-coupling of mechanism speed and application speed

• Versatile output interface allowing different I2S-bus and Electronic Industries Association of Japan (EIAJ) formats

• Device is fully compatible with ELM, PLUM and Sanyo CD-ROM block decoders

• Quad-pass CIRC correction for CD mode (C1-C2-C1-C2)

• Subcode/header processing for CD format

• Frequency multiplier allows use of a 8 MHz crystal.