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参数资料
| 型号： | MK1631-01S |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 40.5 MHz, VIDEO CLOCK GENERATOR, PDSO16 |
| 封装： | 0.150 INCH, SOIC-16 |
| 文件页数： | 1/4页 |
| 文件大小： | 43K |
| 代理商： | MK1631-01S |
MK1631
VCD with NTSC/PAL Clock Source
MDS1631B
1
Revision 12047
Printed 12/4/97
MicroClock Division of ICS1271 Parkmoor Ave.San JoseCA95126(408)295-9800tel(408)295-9818fax
ICRO
CLOCK
Packaged in 16 pin narrow (150 mil) SOIC
Compatible with many popular MPEG I decoders
Highly accurate frequency generation within 1 ppm
Generates NTSC/PAL subcarrier frequencies, and
4X and 8X of those frequencies
Selectable processor/microcontroller frequencies
Fixed clock of 27MHz
All clocks are frequency-locked to each other
4.5V to 5.5V operation
The MK1631 provides clocks for video CD
systems. It is designed to work with many popular
MPEG 1 decoder solutions and microcontrollers.
The chip uses MicroClock’s proprietary analog
Phase-Locked Loop technology, and generates all
of the outputs from a 16.9344MHz input crystal.
This chip eliminates multiple crystals and
oscillators in video CD systems, saving component
cost, component count, board stuffing cost, and
increasing reliability by removing mechanical
quartz devices from the system.
MicroClock can customize this device for any
different frequencies for a small NRE.
Block Diagram
Description
Features
Clock
Buffer/
Crystal
Oscillator
VDD
GND
Clock Synthesis
and Control
Circuitry
Processor Clock A
16.9344 MHz
clock or
crystal
Output
Buffer
Output
Buffer
Clock 2
X1
X2
27 MHz
2
Output
Buffer
16.9344 MHz
C2S
Output
Buffer
PS1,0
2
Output
Buffer
Clock 2 ÷ 8
Processor Clock B
Output
Buffer
Output
Buffer
Clock 2 ÷ 2
相关PDF资料 |
PDF描述 |
|---|---|
| MK1631-01STR | 40.5 MHz, VIDEO CLOCK GENERATOR, PDSO16 |
| MK1704S | 65 MHz, VIDEO CLOCK GENERATOR, PDSO8 |
| MK1704STR | 65 MHz, VIDEO CLOCK GENERATOR, PDSO8 |
| MK1704STRLF | 65 MHz, VIDEO CLOCK GENERATOR, PDSO8 |
| MK1704S | 65 MHz, VIDEO CLOCK GENERATOR, PDSO8 |
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