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MK2761STR PDF预览

MK2761STR

更新时间: 2024-11-21 20:53:59
品牌 Logo 应用领域
艾迪悌 - IDT 时钟光电二极管外围集成电路晶体
页数 文件大小 规格书
5页 130K
描述
Clock Generator, 27MHz, CMOS, PDSO16, 0.150 INCH, SOIC-16

MK2761STR 技术参数

是否Rohs认证: 不符合生命周期:Active
零件包装代码:SOIC针数:16
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.5
JESD-30 代码:R-PDSO-G16JESD-609代码:e0
长度:9.9 mm端子数量:16
最高工作温度:70 °C最低工作温度:
最大输出时钟频率:27 MHz封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP16,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
主时钟/晶体标称频率:27 MHz认证状态:Not Qualified
座面最大高度:1.75 mm子类别:Clock Generators
最大供电电压:5.5 V最小供电电压:4.5 V
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3.9 mm
uPs/uCs/外围集成电路类型:CLOCK GENERATOR, OTHERBase Number Matches:1

MK2761STR 数据手册

 浏览型号MK2761STR的Datasheet PDF文件第2页浏览型号MK2761STR的Datasheet PDF文件第3页浏览型号MK2761STR的Datasheet PDF文件第4页浏览型号MK2761STR的Datasheet PDF文件第5页 
MK2761  
SET-TOP CLOCK SOURCE  
Description  
Features  
The MK2761 is a low-cost, low-jitter, high-performance  
clock synthesizer for set-top box applications. Using  
analog Phase-Locked Loop (PLL) techniques, the  
device accepts a 27 MHz crystal or clock input to  
produce multiple output clocks including the processor  
clock, the UART clock, a selectable audio clock, and  
four low skew copies of the 27 MHz. The audio clocks  
are frequency-locked to the 27 MHz using our patented  
zero ppm error techniques. This allows audio and video  
to track exactly, thereby eliminating the need for large  
buffer memory.  
Packaged in a 16-pin narrow (150 mil) SOIC  
Selectable audio sampling frequencies support 32,  
44.1, and 48 kHz in most DACs  
27 MHz crystal or clock input  
Processor frequency of 16.67 MHz  
Fixed clocks of 27 and 24.576 MHz  
Zero ppm in audio clocks exactly track video  
frequency  
25 mA output drive capability at TTL levels  
Advanced, low-power, sub-micron CMOS process  
Operating voltage of 5.0 V 10%  
ICS manufactures a large variety of Set-top Box and  
multimedia clock synthesizers for all applications.  
Consult ICS to eliminate crystals and oscillators from  
your board.  
Block Diagram  
VDD  
2
Audio Clock  
Clock  
Synthesis and  
Control  
3.6864 MHz  
16.667 MHz  
2
ACS1:0  
Circuitry  
27.000 MHz  
crystal or clock  
X1  
4
Crystal  
Ocsillator  
27.000 MHz  
X2  
3
GND  
MDS 2761 B  
1
Revision 120204  
Integrated Circuit Systems 525 Race Street, San Jose, CA 95126 tel (408) 297-1201 www.icst.com  

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