Datasheet > SI53254A-D01AMR

SI53254A-D01AMR

更新时间： 2024-11-19 20:08:27

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
41页	505K
描述
Processor Specific Clock Generator,

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技术参数
数据手册

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SI53254A-D01AMR 技术参数

生命周期：	Active	Reach Compliance Code：	unknown
风险等级：	5.78	uPs/uCs/外围集成电路类型：	CLOCK GENERATOR, PROCESSOR SPECIFIC
Base Number Matches：	1

SI53254A-D01AMR 数据手册

Si53258/Si53254 Data Sheet

8/4-Output PCIe Gen1/2/3/4/5 Clock Buffer

KEY FEATURES

The Si53258/54 are the industry's highest performance and lowest power automotive

grade PCI Express fanout buffers for PCIe Gen1/2/3/4/5 common clock and/or SRIS ap-

plications. The Si53258 and Si53254 source eight and four 100 MHz PCIe differential

clock outputs, respectively. All clock outputs are compliant to PCIe Gen1/2/3/4/5 com-

mon clock and separate reference clock architecture specifications.

• 8/4-outputs with internal termination

• PCIe Gen 1/2/3/4/5 compliant

• Automotive grade 2: –40 to +105 °C

• Internal 100 Ω or 85 Ω line matching

• Excellent additive jitter performance

• 0.05 ps RMS (Gen3/4)

Hardware control pins are available for enabling and disabling the outputs, as well as in-

put selection for devices that include dual-input functionality.

• 0.025 ps RMS (Gen5)

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 Ex-

press compliance, please visit the Silicon Labs PCI Express Learning Center.

• Spread spectrum tolerant to pass through

a spread input clock for EMI reduction

• Individual hardware control pins for Output

Enable

• Optional dual input capability with MUX

• 1.8–3.3 V power supply

Applications:

• Pb-free, RoHS-6 compliant

• Infotainment

• ADAS ECU

• Radar Sensors

• LiDar Sensors

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...41

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