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SI52204-A02AGM PDF预览

SI52204-A02AGM

更新时间: 2024-11-23 19:43:03
品牌 Logo 应用领域
芯科 - SILICON 外围集成电路
页数 文件大小 规格书
71页 1402K
描述
Processor Specific Clock Generator, QFN-32

SI52204-A02AGM 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:QFN-32Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.75峰值回流温度(摄氏度):NOT SPECIFIED
处于峰值回流温度下的最长时间:NOT SPECIFIEDuPs/uCs/外围集成电路类型:CLOCK GENERATOR, PROCESSOR SPECIFIC
Base Number Matches:1

SI52204-A02AGM 数据手册

 浏览型号SI52204-A02AGM的Datasheet PDF文件第2页浏览型号SI52204-A02AGM的Datasheet PDF文件第3页浏览型号SI52204-A02AGM的Datasheet PDF文件第4页浏览型号SI52204-A02AGM的Datasheet PDF文件第5页浏览型号SI52204-A02AGM的Datasheet PDF文件第6页浏览型号SI52204-A02AGM的Datasheet PDF文件第7页 
Si52212/Si52208/Si52204/Si52202 Data  
Sheet  
12/8/4/2-Output PCI-Express Gen 1/2/3/4 and SRIS Clock  
Generator  
KEY FEATURES OR KEY POINTS  
• 12/8/4/2-output low-power, push-pull HCSL  
compatible PCI-Express Gen 1, Gen 2,  
Gen 3, Gen 4 and SRIS-compliant outputs  
The Si52212/08/04/02 are the industry's highest performance and lowest power PCI Ex-  
press clock generator family for 1.5–1.8 V PCIe Gen1/2/3/4 and SRIS applications. The  
Si52212, Si52208, and Si52204 can source twelve, eight, and four 100 MHz PCIe differ-  
ential clock outputs, respectively, plus one 25 MHz LVCMOS reference clock output.  
The Si52202 can source two 100 MHz PCIe clock outputs only. All differential clock out-  
puts are compliant to PCIe Gen1/2/3/4 common clock and separate reference clock ar-  
chitectures specifications.  
• Low jitter: 0.4 ps max  
2
Individual hardware control pins and I C  
controls for Output Enable, Spread  
Spectrum Enable and Frequency Select  
• Triangular spread spectrum for EMI  
reduction, down spread 0.25% or 0.5%  
The Si52212/08/04/02 feature individual hardware control pins for enabling and disa-  
bling each output, spread spectrum enable/disable for EMI reduction, and frequency se-  
lect to select 133 MHz or 200 MHz differential output frequencies. These features can  
also be controlled via I2C.  
• Internal 100 Ω or 85 Ω line matching  
• Adjustable output slew rate  
• Power down (PWRDNb) function supports  
Wake-on LAN (except Si52202)  
The small footprint and low power consumption make this family of PCIe clock genera-  
tors ideal for industrial and consumer applications.  
• One non-spread, LVMCOS reference clock  
output (except Si52202)  
• Frequency Select to select 133 MHz or  
200 MHz (except Si52202)  
For more information about PCI-Express, Silicon Labs' complete PCIe portfolio, applica-  
tion notes, and design tools, including the Silicon Labs PCIe Clock Jitter Tool for PCI-  
Express compliance, please visit the Silicon Labs PCI Express Learning Center.  
• 25 MHz crystal input or clock input  
2
I C support with readback capabilities  
Applications  
• Extended temperature: –40 to 85 °C  
• Servers  
• 1.5–1.8 V power supply, with separate  
VDD and VDD_IO  
• Storage  
• Data Centers  
• Small QFN packages  
• PCIe Add-on Cards  
• Network Interface Cards (NIC)  
• Graphics Adapter Cards  
• Multi-function Printers  
• Digital Single-Lens Reflex (DSLR) Cameras  
• Digital Still Cameras  
• Digital Video Cameras  
• Docking Stations  
• Pb-free, RoHS-6 compliant  
silabs.com | Building a more connected world.  
This information applies to a product under development. Its characteristics and specifications are subject to change without notice.  
Preliminary Rev. 0.7  

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