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MK2742-03S PDF预览

MK2742-03S

更新时间: 2024-11-21 21:14:47
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
4页 43K
描述
Video Clock Generator, 40.5MHz, CMOS, PDSO16, 0.150 INCH, SOIC-16

MK2742-03S 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP,针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.87
JESD-30 代码:R-PDSO-G16JESD-609代码:e0
长度:9.9695 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:40.5 MHz封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):225
主时钟/晶体标称频率:27 MHz认证状态:Not Qualified
座面最大高度:1.778 mm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:30
宽度:3.937 mmuPs/uCs/外围集成电路类型:CLOCK GENERATOR, VIDEO
Base Number Matches:1

MK2742-03S 数据手册

 浏览型号MK2742-03S的Datasheet PDF文件第2页浏览型号MK2742-03S的Datasheet PDF文件第3页浏览型号MK2742-03S的Datasheet PDF文件第4页 
MK2742  
MPEG/Set-Top Clock Source  
ICRO CLOC K  
Description  
Features  
The MK2742 is a low cost, low jitter, high  
performance clock synthesizer for MPEG I,  
MPEG II, and set-top box based applications.  
Using analog Phase-Locked Loop (PLL)  
techniques, the device accepts a 27.00MHz crystal  
or clock input to produce multiple output clocks  
including the processor clock, 27MHz, 13.5MHz,  
3.6864MHz, and a selectable audio clock. The  
audio clocks (on the -03 and -04) and the  
13.5MHz, 27MHz and 3.68MHz clocks are  
exactly frequency locked to the 27.00MHz input  
with zero ppm error, allowing audio and video to  
track exactly.  
• Packaged in 16 pin narrow (150 mil) SOIC  
• Pin compatible upgrade to MK2741 with:  
- zero ppm audio clock error (-03, -04)  
- new processor frequencies  
- support for low cost codecs (-05,-06)  
• Selectable audio sampling frequencies support  
32 kHz, 44.1 kHz, and 48 kHz in most DACs  
• 27.00 MHz crystal or clock input  
• Selectable processor frequencies  
• Fixed clocks of 13.5, 27, and 3.6864 MHz  
• Zero ppm error in 13.5, 27, and 3.686 MHz clocks  
• 25mA output drive capability at TTL levels  
• Advanced, low power, sub-micron CMOS process  
• 5V±10% operating voltage  
MicroClock manufactures the largest variety of  
Set-Top Box and multimedia clock synthesizers  
for all applications. Consult MicroClock to  
eliminate crystals and oscillators from your board.  
Block Diagram  
VDD  
GND  
2
2
Output  
Buffer  
2
Audio Clock  
AS1:0  
PS2:0  
3
Output  
Buffer  
Clock Synthesis  
and Control  
Circuitry  
Processor Clock  
3.6864 MHz  
Output  
Buffer  
27.00 MHz  
clock or  
crystal  
X1  
Output  
Buffer  
13.5 MHz  
Clock  
Buffer/  
Crystal  
÷ 2  
Output  
Buffer  
27.00 MHz  
Oscillator  
X2  
MDS2742D  
1
Revision 10277  
Printed 10/27/97  
MicroClock Division of ICS•1271 Parkmoor Ave.•San Jose•CA•95126•(408)295-9800tel•(408)295-9818fax  

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