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5V50009DCG8 PDF预览

5V50009DCG8

更新时间: 2024-02-16 11:46:42
品牌 Logo 应用领域
艾迪悌 - IDT 晶体时钟发生器微控制器和处理器外围集成电路光电二极管
页数 文件大小 规格书
8页 178K
描述
SPREAD SPECTRUM CLOCK GENERATOR

5V50009DCG8 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOIC包装说明:0.150 INCH, ROHS COMPLIANT, SOIC-8
针数:8Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.84JESD-30 代码:R-PDSO-G8
JESD-609代码:e3长度:4.9 mm
湿度敏感等级:1端子数量:8
最高工作温度:70 °C最低工作温度:
最大输出时钟频率:40 MHz封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:FLATPACK, LOW PROFILE
峰值回流温度(摄氏度):260电源:3.3 V
主时钟/晶体标称频率:40 MHz认证状态:Not Qualified
座面最大高度:1.75 mm子类别:Clock Generators
最大压摆率:23 mA最大供电电压:3.63 V
最小供电电压:2.97 V标称供电电压:3.3 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子面层:Matte Tin (Sn) - annealed
端子形式:GULL WING端子节距:1.27 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.9 mmuPs/uCs/外围集成电路类型:CLOCK GENERATOR, OTHER
Base Number Matches:1

5V50009DCG8 数据手册

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DATASHEET  
SPREAD SPECTRUM CLOCK GENERATOR  
IDT5V50009  
Description  
Features  
The IDT5V50009 generates a low EMI output clock and a  
reference clock from a clock or crystal input. The part is  
designed to lower EMI through the application of spreading  
a clock. Using IDT’s 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 depending on  
spread range. The IDT5V50009 offers a range of down  
spread from a high speed clock or crystal input. The  
IDT5V50009 generates one modulated (SSCLK) and  
unmodulated (REFCLK) clock. The modulated clock is  
controlled by the select pin, and the unmodulated clock has  
the same frequency as the input clock or crystal.  
Packaged in 8-pin SOIC  
Available in Pb (lead) free package  
Input frequency range 20- 40 MHz  
Provides modulated and unmodulated clocks  
Accepts a clock or crystal input  
Provides down spread modulation  
Provides power down function  
Reduce electromagnetic interference (EMI) by  
8-16 db  
Operating voltage of 3.3 V  
Advanced, low-power CMOS process  
Block Diagram  
VDD  
PD  
S0  
PLL Clock  
Synthesis and  
Spread  
Spectrum  
Circuitry  
REFCLK  
SSCLK  
X1/CLK  
Clock Buffer/  
Crystal  
Ocsillator  
X2  
External caps required for  
with crystal for accurate  
tuning of the clock  
GND  
IDT™ SPREAD SPECTRUM CLOCK GENERATOR  
1
IDT5V50009 REV C 040609  

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