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S5L1454A

更新时间: 2024-11-29 22:22:47
品牌 Logo 应用领域
三星 - SAMSUNG 消费电路商用集成电路数字信号处理器DVD
页数 文件大小 规格书
161页 1457K
描述
DVD PLAYER DIGITAL SERVO & DSP IC

S5L1454A 技术参数

生命周期:Obsolete零件包装代码:QFP
包装说明:QFP,针数:160
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.84Is Samacsys:N
其他特性:IT ALSO REQUIRES 4.5V TO 5.5V SUPPLY商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:S-PQFP-G160功能数量:1
端子数量:160最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:QFP封装形状:SQUARE
封装形式:FLATPACK认证状态:Not Qualified
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):3 V
表面贴装:YES温度等级:COMMERCIAL
端子形式:GULL WING端子位置:QUAD
Base Number Matches:1

S5L1454A 数据手册

 浏览型号S5L1454A的Datasheet PDF文件第2页浏览型号S5L1454A的Datasheet PDF文件第3页浏览型号S5L1454A的Datasheet PDF文件第4页浏览型号S5L1454A的Datasheet PDF文件第5页浏览型号S5L1454A的Datasheet PDF文件第6页浏览型号S5L1454A的Datasheet PDF文件第7页 
DVD PLAYER DIGITAL SERVO & DSP IC  
S5L1454A  
INTRODUCTION  
KS1454 is a DVDP (Digital Video Disc Player) 1-chip LSI which includes the digital servo and DSP(Digital Signal  
Processor) features.  
Servo Block performs the digital servo function, which controls disc speed and pick-up location as it retrieves  
signals from the disc (CD,VCD,DVD). Servo block contains the wide capture PLL.  
DSP block receives the EFM signal as an input and performs buffer control for demodulated data output while  
EFM demodulation and error corrections are being carried out.  
FEATURES  
MICOM  
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¾
8bit parallel interface  
Built-in direct memory access (DVD/CD)  
PLL  
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¾
¾
¾
¾
¾
Built-in wide capture range (± 50%) PLL  
Built-in EFM slice  
Built-in F/V converter for RF EQ adjustment of DAC method  
Charge-pump PWM control method  
FD/PD gain adjustment  
Built-in wide range VCO(20 - 100MHz)  
SERVO  
¾
¾
CD/CD-ROM 1,2x, DVD 1x compatible digital servo IC.  
complete automatic adjusting FEATURE.  
(Focus/Tracking Loop's Input Gain, Offset, Balance, Loop Gain)  
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¾
¾
¾
¾
¾
¾
¾
¾
¾
Each servo loop has a digital filter, reducing the number of external parts.  
Built-in AGC FEATURE that responds optimally to various disc types.  
High speed moving control(built-in SLED FG Encoder).  
Built-in speed controlling search algorithm.  
Built-in 10bit A/D Converter and 10bit D/A Converter.  
Various filter characteristics and internal constants can be set from MICOM.  
Built-in defect and shock response.  
Built-in 16bit track counter.  
Chooses the best method from multiple search algorithm.  
Servo operation improved by widening the range through high speed sampling of 151.2kHz  
1

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