Sanyo Electric LC78628E
The LC78628E CMOS IC implements signal processing and servo control for compact disc players, laser disc players, CD-V, CD-I, and similar products. It provides functions for demodulation of the EFM signal from the optical pickup, deinterleaving, error detection and correction, and processing servo system commands issued by the system microprocessor. It also includes a built-in EFM PLL circuit.FEATURES
● 80-pin QFP package● Fabricated in a silicon gate CMOS process
● 3.3 and 5 V power supply voltages VDD VSS VDD3V VSS RAM address generator Interpolation mute Bilingual LRSY C2F ROMXA LRCKI BCKI DATAI MUX, S–P HDCD decoder