Datasheet > SI52212-A01AGM

SI52212-A01AGM

更新时间： 2024-11-26 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-64

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技术参数
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SI52212-A01AGM 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	QFN-64	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	2.3	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 SPECIFIED	uPs/uCs/外围集成电路类型：	CLOCK GENERATOR, PROCESSOR SPECIFIC
Base Number Matches：	1

SI52212-A01AGM 数据手册

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

•

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

•

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

12 3 4 5 6 7...71

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与SI52212-A01AGM相关器件

型号	品牌	获取价格	描述	数据表
SI52212-A01AGMR	SILICON	获取价格	Processor Specific Clock Generator, QFN-64
Si52212-A02AGM	SILICON	获取价格	12/8/4/2-Output PCI-Express Gen 1/2/3/4 and SRIS Clock Generator
SI52212-A02AGMR	SILICON	获取价格	Processor Specific Clock Generator, QFN-64
SI530	SILICON	获取价格	CRYSTAL OSCILLATOR (XO) (10 MHZ TO 1.4 GHZ)
SI-5300	SANKEN	获取价格	Full-bridge PWM Motor Driver
SI-53002	BEL	获取价格	SI-53002
SI-53003	BEL	获取价格	SI-53003
SI-53004	BEL	获取价格	SI-53004
SI-53005	BEL	获取价格	SI-53005
SI-53006	BEL	获取价格	SI-53006

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