参数资料
型号: MK2716STR
元件分类: 时钟产生/分配
英文描述: 74.25 MHz, VIDEO CLOCK GENERATOR, PDSO8
封装: 0.150 INCH, SOIC-8
文件页数: 1/6页
文件大小: 123K
代理商: MK2716STR
MK2716
MDS 2716 D
1
Revision 021605
In tegr ated Ci rcui t Syst em s
525 Race Street San Jose, CA 95126
t e l (4 08) 297-1201
www. icst.com
HDTV CLOCK SYNTHESIZER
Description
The MK2716 is a low-cost, low jitter, high-performance
PLL clock synthesizer designed to produce the 74.176
MHz and 74.25 MHz clocks necessary for HDTV
systems. Using ICS’ patented analog Phase-Locked
Loop (PLL) techniques, the device accepts a 27 MHz
crystal or clock input. The zero ppm synthesis error
exactly locks the display to the digital stream.
ICS manufactures the largest variety multimedia clock
synthesizers for all applications. Consult ICS to
eliminate crystals and oscillators from your board.
For applications that require lower jitter, such as SDI
and pixel clocks, use the ICS664.
Features
Packaged in 8-pin SOIC
Available in Pb (lead) free package
Input frequency of 27 MHz
Zero ppm synthesis error in output clock
3.3 V or 5 V ±10% operating supply
Ideal for HDTV applications and oscillator
manufacturers
25 mA output drive capability at TTL levels
Advanced, low power, sub-micron CMOS process
Operating voltage of 3.3 V or 5 V
Block Diagram
CLK
74.17582418 MHz or
74.2500 MHz
Clock
Synthesis
and Control
Circuitry
27 MHz
crystal or
clock input
VDD
Clock
Buffer
SEL
X1
X2
27.0000 MHz
GND
2
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