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参数资料
| 型号： | MK1714-02RI |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 200 MHz, OTHER CLOCK GENERATOR, PDSO20 |
| 封装： | 0.150 INCH, SSOP-20 |
| 文件页数： | 1/7页 |
| 文件大小： | 178K |
| 代理商： | MK1714-02RI |
MK1714-02
MDS 1714-02 I
1
Revision 042805
Integrated Circuit Systems, Inc.
● 525 Race Street, San Jose, CA 95126 ● tel (408) 297-1201 ● www.icst.com
Spread Spectrum Multiplier Clock
Description
The MK1714-02 is a low cost, high performance clock
synthesizer with selectable multipliers and percentages
of spread designed to generate high frequency clocks
with low EMI. Using analog/digital Phase Locked Loop
(PLL) techniques, the device accepts an inexpensive,
fundamental mode, parallel resonant crystal or clock
input to produce a spread or dithered output. This
reduces the EMI amplitude peaks at the odd harmonics
by several dB. The OE pin puts both outputs into a high
impedance state for board level testing. The PD pin
powers down the entire chip and the outputs are held
low.
Features
Packaged in 20-pin tiny SSOP
Available in Pb (lead) free package
Operating voltage of 3.3 V or 5 V
Multiplier modes of x1, x2, x3, x4, x5, and x6
Inexpensive 10 - 25 MHz crystal or clock input
OE pin tri-states the outputs for board testing
Power down pin stops the outputs low
Selectable frequency spread
Spread can be turned on or off
Advanced, low power CMOS process
Duty cycle of 40/60
Industrial temperature range available
Block Diagram
P LL C lock
M ultiplier and
Spread
S pectrum
Circuitry
Input
Crystal or
Clock
O E (both outputs)
RE F
Crystal
O scillator
X1
X2
S4:0
PD
Low EM I Enable
C lock O ut
XSEL
5
GN D
4
VD D
2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MK1714-02RILF | 功能描述:时钟发生器及支持产品 SPREAD SPECTRUM MULTIPLIER CLOCK 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 |
| MK1714-02RILFTR | 功能描述:时钟发生器及支持产品 SPREAD SPECTRUM MULTIPLIER CLOCK 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 |
| MK1714-02RIT | 功能描述:IC CLK MULT SPRD SPECTRUM 20QSOP 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:* |
| MK1714-02RITR | 制造商:ICS 制造商全称:ICS 功能描述:Spread Spectrum Multiplier Clock |
| MK1714-02RLF | 功能描述:时钟发生器及支持产品 SPREAD SPECTRUM MULTIPLIER CLOCK 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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