Overview

The LC8901 and LC8901Q are LSIs for use in IEC958, EIAJ CP-1201 format data transmission between digital audio equipment. These LSIs are used on the receiving side, and handle synchronization with the input signal and demodulation of that signal to a normal format signal.

Features

• On-chip PLL circuit synchronizes with the transmitted

IEC958, EIAJ CP-1201 format signal.

• Provides 20-bit LSB first and 16-bit MSB first audio

data output functions.

• Microprocessor interface for mode settings and code

output

• System clock can be selected to be either 384fs or 512fs.

• Provides both a digital source mode and an analog

source mode.

• Fabricated in a Si-gate CMOS process.

• 5 V single-voltage power supply