KS9286B/KS9286B-L
DIGITAL SIGNAL PROCESSOR
DIGITAL SIGNAL PROCESSOR for CDP
80-QFP-1420C The KS9286B is a
CMOS integrated circuit designed for the Digital Audio Signal Processor for Compact Disc Player.
It is a monolithic IC that builts-in 16-bit Digital Analog Convertor, ESP Interface and Digital De-emphasis additional conventional DSP function.
FEATURES • • • • • • • • • • • • • • • • EFM data demodulation Frame sync detection/protection/insertion Powerful error correction (C1: 2error, C2: 4erasure) Interpolation 8fs digital filter (51th+13th+9th) Subcode data serial output CLV servo controller Micom interface Digital audio output Digital de-emphasis ESP interface Built-in 16K SRAM Built...