BU9534KV Datasheet (LSI Computer Systems) - Signal processor LSI with anti-shock memory controller for CD players

BU9534KV, Signal processor LSI with anti-shock memory controller for CD players

BU9534KV is a digital signal processor LSI with built-in pre-servo amplifier, and anti-shock memory controller developed for CD players.

This pre-servo amplifier is applied to CD-RW disc.

Approximately 180sec.

music data can be stored in memory by connecting with 64M bit SDRAM.

1.6Max.

Dimension (U

BU9534KV Features

* 1) Anti-shock memory controller corresponds to EDRAM, and SDRAM. Maximum 180sec. of music data can be stored by using 4bit compression mode and 64bit SDRAM. 2) Built-in pre-servo amplifier for playing CD-RW 3) Tracking, Focus automatic control 4) Built-in wide PLL, CLV 5) Symmetry correction functio