INTRODUCTION

The S5L9284D is a CMOS integrated circuit designed for the digital audio signal processor.

It is a monolithic IC with built-in 16K SRAM and DPLL.

It is similar to S5L9283 IC but has advanced error correction ability.

FEATURES

• EFM data demodulation

• Built-in frame sync detection, protection and insertion circuit

• C1: 2 error correction; C2: 4 erasure correction

• Interpolation

• Subcode data serial output

• CLV servo controller

• Tracking counter

• MICOM interface

• Built-in 16K SRAM

• Digital audio output (TX)

• Built-in digital PLL and analog PLL

• Double speed function

• Single power supply: +5V