Overview
The LC8904Q demodulates data transmitted between digital audio equipment in the EIAJ format (CP-1201) to a
normal format signal synchronized with the receiving side input signal.

FEATUREs
• Synchronizes with the transmitted EIAJ format signal using a built-in PLL circuit.
• Modes are set up and codes are output according to commands sent over a microprocessor interface.
— Input pin and output data format setup
— Selection of digital source mode or analog source mode
— 32-bit channel status output (consumer product mode 0)
— 80-bit subcode Q data output (CRC check included)
• Either a 384fs or a 512fs clock can be selected as the system clock.
• Provides 256fs, 128fs, BCLK, and LRCK clock outputs.
• Implements a CD subcode interface (CP-2401) using user bits.
• Fabricated in a CMOS single-voltage power supply process
• Package: QFP-48E