Datasheet > CXD3018Q

CXD3018Q

更新时间： 2024-02-29 12:18:30

品牌	Logo	应用领域
索尼 - SONY		商用集成电路
页数	文件大小	规格书
134页	954K
描述
Consumer Circuit, CMOS, PQFP100, 14 X 20 MM, PLASTIC, QFP-100

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技术参数
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CXD3018Q 技术参数

生命周期：	Obsolete	零件包装代码：	QFP
包装说明：	QFP, QFP100,.9SQ	针数：	100
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.84	商用集成电路类型：	CONSUMER CIRCUIT
JESD-30 代码：	R-PQFP-G100	长度：	20 mm
功能数量：	1	端子数量：	100
最高工作温度：	75 °C	最低工作温度：	-20 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	QFP
封装等效代码：	QFP100,.9SQ	封装形状：	RECTANGULAR
封装形式：	FLATPACK	电源：	3.3 V
认证状态：	Not Qualified	座面最大高度：	3.1 mm
子类别：	Other Consumer ICs	最大供电电压 (Vsup)：	3.6 V
最小供电电压 (Vsup)：	2.7 V	表面贴装：	YES
技术：	CMOS	温度等级：	COMMERCIAL EXTENDED
端子形式：	GULL WING	端子节距：	0.65 mm
端子位置：	QUAD	宽度：	14 mm
Base Number Matches：	1

CXD3018Q 数据手册

CXD3018Q/R

CD Digital Signal Processor with Built-in Digital Servo and DAC

For the availability of this product, please contact the sales office.

Description

CXD3018Q

CXD3018R

The CXD3018Q/R is a digital signal processor LSI

for CD players. This LSI incorporates a digital servo,

digital filter, zero detection circuit, 1-bit DAC and

analog low-pass filter on a single chip.

100 pin QFP (Plastic)

100 pin LQFP (Plastic)

Features

Digital Signal Processor (DSP) Block

• Playback mode which supports CAV (Constant

Angular Velocity)

• Frame jitter free

• 0.5× to 4× continuous playback possible

• Allows relative rotational velocity readout

• Supports spindle external control

• Wide capture range playback mode

• Spindle rotational velocity following method

• Supports 1× speed to 4× speed playback

• 16K RAM

Applications

CD players

Structure

Silicon gate CMOS IC

Absolute Maximum Ratings

• Supply voltage V^DD

• Input voltage

• EFM data demodulation

–0.5 to +4.6

(VSS – 0.5V to VDD + 0.5V)

–0.5 to +4.6

(VSS – 0.5V to VDD + 0.5V)

• Enhanced EFM frame sync signal protection

• SEC strategy-based error correction

• Subcode demodulation and Sub Q data error

detection

• Output voltage VO

• Digital spindle servo

• Storage temperature

Tstg

• Supply voltage difference

VSS – AVSS

VDD – AVDD –0.3 to +0.3

Note) AVDD includes XVDD and AVSS includes XVSS.

• 16-bit traverse counter

–55 to +150

–0.3 to +0.3

°C

• Asymmetry compensation circuit

• CPU interface on serial bus

• Error correction monitor signal, etc. output from a

new CPU interface

• Servo auto sequencer

• Digital audio interface outputs

• Digital level meter, peak meter

• CD TEXT data demodulation

Recommended Operating Conditions

• Supply voltage VDD

• Operating temperature

Topr

2.7 to 3.6

–20 to +75

°C

Digital Servo (DSSP) Block

• Microcomputer software-based flexible servo control

• Offset cancel function for servo error signal

• Auto gain control function for servo loop

• E:F balance, focus bias adjustment functions

• Surf jump function supporting micro two-axis

• Tracking filter: 6 stages, focus filter: 5 stages

V^DD[V]

CD-DSP block

Playback

speed

DAC block

4×

2×

1×

2.7 to 3.6

Digital Filter, DAC and Analog Low-Pass Filter Blocks

• DBB (digital bass boost) function

• Double-speed playback supported

• Digital de-emphasis

• Digital attenuation

• Zero detection function

I/O Capacitance

• Input pin

9 (Max.)

• Output pin

• I/O pin

CI/O

11 (Max.)

Note) Measurement conditions VDD = VI = 0V

fM = 1MHz

• 8Fs oversampling digital filter

Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by

any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the

operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.

– 1 –

E00438-PS

12 3 4 5 6 7...134

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与CXD3018Q相关器件

型号	品牌	描述	获取价格	数据表
CXD3018Q/R	ETC	CD Digital Signal Processor with Built-in DigitalServo and DAC	获取价格
CXD3018R	SONY	Consumer Circuit, CMOS, PQFP100, 14 X 14 MM, PLASTIC, LQFP-100	获取价格
CXD3021	SONY	CD Digital Signal Processor with Built-in Digital Servo and DAC	获取价格
CXD3021R	SONY	CD Digital Signal Processor with Built-in Digital Servo and DAC	获取价格
CXD3022R	SONY	Consumer Circuit, PQFP144, LQFP-144	获取价格
CXD3027	ETC	CD Audio Digital Signal-Processing LSI Device with On-Chip Digital Servo System Allows Lis	获取价格

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