Datasheet > BU9534KV

BU9534KV

更新时间： 2024-11-15 22:16:15

品牌	Logo	应用领域
LSI		内存控制器
页数	文件大小	规格书
2页	87K
描述
Signal processor LSI with anti-shock memory controller for CD players

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数据手册

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BU9534KV 数据手册

01W136A

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

BU9534KV

Description

Dimension (Units : mm)

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.

16.0 ± 0.2

14.0 ± 0.1

100

+0.05

0.03

1.0

0.145

+6°

4°

Features

0.5 ± 0.1

+0.05

0.08

0.2

0.08

0.04

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

VQFP100

4) Built-in wide PLL, CLV

5) Symmetry correction function

6) Built-in x8 over sampling filter + 1bit DAC

7) Digital bass boost, soft mute function

Applications

Portable CD players

Absolute Maximum Ratings (Ta=25°C)

Parameter

Symbol

Vcc

Limits

4.5

Unit

Maximum applied voltage

Power dissipation

1000

°C

Topr

Operating temperature range

Storage temperature range

–25

–55

125

°C

Tstg

*Derating : 10mW/°C for operation above Ta=25°C

February, 2002

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