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557G-03LFT PDF预览

557G-03LFT

更新时间: 2024-01-13 03:58:34
品牌 Logo 应用领域
艾迪悌 - IDT 输出元件PC时钟
页数 文件大小 规格书
11页 162K
描述
TSSOP-16, Reel

557G-03LFT 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:TSSOP
包装说明:TSSOP, TSSOP16,.25针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:0.77
Samacsys Confidence:3Samacsys Status:Released
2D Presentation:https://componentsearchengine.com/2D/0T/2359511.2.1.pngSchematic Symbol:https://componentsearchengine.com/symbol.php?partID=2359511
PCB Footprint:https://componentsearchengine.com/footprint.php?partID=23595113D View:https://componentsearchengine.com/viewer/3D.php?partID=2359511
Samacsys PartID:2359511Samacsys Image:https://componentsearchengine.com/Images/9/557G-03LFT.jpg
Samacsys Thumbnail Image:https://componentsearchengine.com/Thumbnails/2/557G-03LFT.jpgSamacsys Pin Count:16
Samacsys Part Category:Integrated CircuitSamacsys Package Category:Small Outline Packages
Samacsys Footprint Name:pgg16++Samacsys Released Date:2020-01-28 09:34:49
Is Samacsys:NJESD-30 代码:R-PDSO-G16
JESD-609代码:e3长度:5 mm
湿度敏感等级:1端子数量:16
最高工作温度:70 °C最低工作温度:
最大输出时钟频率:200 MHz封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP16,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:3.3 V
主时钟/晶体标称频率:25 MHz认证状态:Not Qualified
座面最大高度:1.2 mm子类别:Clock Generators
最大压摆率:65 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:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:4.4 mmuPs/uCs/外围集成电路类型:CLOCK GENERATOR, PROCESSOR SPECIFIC
Base Number Matches:1

557G-03LFT 数据手册

 浏览型号557G-03LFT的Datasheet PDF文件第2页浏览型号557G-03LFT的Datasheet PDF文件第3页浏览型号557G-03LFT的Datasheet PDF文件第4页浏览型号557G-03LFT的Datasheet PDF文件第5页浏览型号557G-03LFT的Datasheet PDF文件第6页浏览型号557G-03LFT的Datasheet PDF文件第7页 
DATASHEET  
2 OUTPUT PCI-EXPRESS GEN1 CLOCK SOURCE  
ICS557-03  
Description  
Features  
The ICS557-03 is a spread spectrum clock generator that  
supports PCI-Express Gen 1 and Ethernet requirements.  
The device is used for PC or embedded systems to  
substantially reduce electromagnetic interference (EMI).  
The device provides two differential (HCSL) spread  
spectrum outputs. The spread type and amount are  
configured via select pin. Using IDT’s patented  
Phase-Locked Loop (PLL) techniques, the device takes a  
25 MHz crystal input and produces two pairs of differential  
outputs at 25 MHz, 100 MHz, 125 MHz or 200 MHz clock  
frequencies for HCSL, and 25 MHz or 100 MHz for LVDS.  
Packaged in 16-pin TSSOP  
RoHS 5 (green) or RoHS 6 (green and lead free)  
compliant packaging  
Supports HCSL or LVDS output levels  
Operating voltage of 3.3 V  
Input frequency of 25 MHz  
Jitter 60 ps (cycle-to-cycle)  
Spread Spectrum capability  
Industrial and commercial temperature ranges  
For PCIe Gen2 applications, see the 5V41065  
For PCIe Gen3 applications, see the 5V41235  
Block Diagram  
VDD  
2
SS1:SS0  
2
CLK0  
CLK0  
Control  
Logic  
S1:S0  
2
Phase Lock Loop  
CLK1  
CLK1  
X1/ICLK  
Clock  
Buffer/  
25 MHz  
Crystal  
crystal or clock  
Oscillator  
X2  
2
GND  
Optional tuning crystal  
capacitors  
Rr(IREF)  
OE  
IDT® 2 OUTPUT PCI-EXPRESS GEN1 CLOCK SOURCE  
1
ICS557-03  
REV U 112111  

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