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参数资料
| 型号： | MK1726-01S |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 32 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| 封装： | 0.150 INCH, SOIC-8 |
| 文件页数： | 1/8页 |
| 文件大小： | 205K |
| 代理商： | MK1726-01S |
DATASHEET
LOW EMI CLOCK GENERATOR
MK1726-01A
IDT / ICS LOW EMI CLOCK GENERATOR
1
MK1726-01A
REV C 052804
Description
The MK1726-01A generates a low EMI output clock from a
clock or crystal input. The part is designed to dither the LCD
interface clock for PDAs, printers, scanners, modems,
copiers, and others. Using ICS’ proprietary mix of analog
and digital Phase-Locked Loop (PLL) technology, the
device spreads the frequency spectrum of the output,
reducing the frequency amplitude peaks by several dB. The
MK1726-01A offers both centered and down spread from a
high-speed clock input.
ICS offers many other clocks for computers and computer
peripherals. Consult us when you need to remove crystals
and oscillators from your board.
Features
Packaged in 8-pin SOIC/TSSOP
Provides a spread spectrum output clock
Supports flat panel controllers
Accepts a clock or crystal input (provides same
frequency dithered output)
Input frequency range of 4 to 32 MHz
Output frequency range of 4 to 32 MHz
Center and down spread
Peak reduction by 8 dB to 16 dB typical on 3rd through
19th odd harmonics
Low EMI feature can be disabled
Includes power down
Operating voltage of 3.3 V
Advanced, low-power CMOS process
Block Diagram
PLL Clock
Synthesis
and Spread
Spectrum
Circuitry
X1
S1:0
Spread Direction
FRSEL
SSCLK
2
GND
VDD
Clock Buffer/
Crystal
Ocsillator
X1/CLK
X2
External caps required for with crystal
for accurate tuning of the clock
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相关代理商/技术参数 |
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| MK1726-08S | 功能描述:IC CLK GEN SPREAD SPECTRUM 8SOIC RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:- 标准包装:39 系列:- 类型:* PLL:带旁路 输入:时钟 输出:时钟 电路数:1 比率 - 输入:输出:1:10 差分 - 输入:输出:是/是 频率 - 最大:170MHz 除法器/乘法器:无/无 电源电压:2.375 V ~ 3.465 V 工作温度:0°C ~ 70°C 安装类型:* 封装/外壳:* 供应商设备封装:* 包装:* |
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| MK1726-08SLFTR | 功能描述:时钟发生器及支持产品 SPREAD SPECTRUM 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 |
| MK1726-08STR | 功能描述:IC CLK GEN SPREAD SPECTRUM 8SOIC RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:- 标准包装:39 系列:- 类型:* PLL:带旁路 输入:时钟 输出:时钟 电路数:1 比率 - 输入:输出:1:10 差分 - 输入:输出:是/是 频率 - 最大:170MHz 除法器/乘法器:无/无 电源电压:2.375 V ~ 3.465 V 工作温度:0°C ~ 70°C 安装类型:* 封装/外壳:* 供应商设备封装:* 包装:* |
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