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参数资料
| 型号： | MK1707D |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 108 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| 封装： | 0.150 INCH, SOIC-8 |
| 文件页数： | 1/7页 |
| 文件大小： | 177K |
| 代理商： | MK1707D |
DATASHEET
LOW EMI CLOCK GENERATOR
MK1707D
IDT / ICS LOW EMI CLOCK GENERATOR
1
MK1707D
REV F 102804
Description
The MK1707D generates a low EMI output clock from a
crystal clock input. The part is designed to dither the LCD
interface clock for flat panel graphics controllers. The device
uses ICS’ proprietary mix of analog and digital
Phase-Locked Loop (PLL) technology to spread the
frequency spectrum of the output, thereby reducing the
frequency amplitude peaks by several dB.
The MK1707D offers centered spread from a wide range of
input clock frequencies.
ICS offers many other clocks for computers and computer
peripherals. Consult ICS when you need to replace multiple
crystals and oscillators from your board.
Features
Packaged in 8-pin SOIC
Available in Pb (lead) free package
Provides a spread spectrum output clock
Supports flat panel controllers
Accepts a crystal or clock input to provide same
frequency dithered output
Input operating frequencies of 25-54 and 50-108 MHz
Peak reduction by 7dB to 14dB typical on 3rd through
19th odd harmonics
Low EMI feature can be disabled
Includes power down
Operating voltage of 3.3 V
Industrial temperature range available
Advanced, low-power CMOS process
Block Diagram
PLL Clock
Synthesis
and Spread
Spectrum
Circuitry
Input
Buffer
S1:0
Low EMI Enable
Clock Out
2
GND
VDD
X2
Load capacitors required
for crystal input
X1/ICLK
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MK1707DI | 制造商:ICS 制造商全称:ICS 功能描述:Low EMI Clock Generator |
| MK1707DILF | 制造商:ICS 制造商全称:ICS 功能描述:Low EMI Clock Generator |
| MK1707DILFTR | 制造商:ICS 制造商全称:ICS 功能描述:Low EMI Clock Generator |
| MK1707DITR | 制造商:ICS 制造商全称:ICS 功能描述:Low EMI Clock Generator |
| MK1707DLF | 功能描述:时钟发生器及支持产品 LOW EMI CLOCK GENERATOR RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56 |
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