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Si52258, Si52254 Datasheet - Skyworks Solutions

Si52258 - 4/8-Output PCIe Gen1/2/3/4/5 Clock Generator

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5 3.1 Functional Block Diagram .

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5 3.2 Crystal Recommendations .

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5 3.3 HCSL Differential Output Terminations .

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Si52254/Si52258 Data Sheet 4/8-Output PCIe Gen1/2/3/4/5 Clock Generator The Si52258/54 are the industry's highest performance and lowest power automotive grade PCI Express clock generators for PCIe Gen1/2/3/4/5 common clock and/or SRIS applications.

The Si52258 and Si52254 source eight and four 100 MHz PCIe differential clock outputs, respectively.

All clock outputs are compliant to PCIe Gen1/2/3/4/5 common clock and separate reference clock architecture specifications.

Hardware control pins ar

Si52258 Features

* 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 jitter performance

* 0.05 ps RMS (Gen3/4)

* 0.025 ps RMS (Gen5)

* Tri

Si52254-SkyworksSolutions.pdf

This datasheet PDF includes multiple part numbers: Si52258, Si52254. Please refer to the document for exact specifications by model.
Si52258 Datasheet Preview Page 2 Si52258 Datasheet Preview Page 3

Datasheet Details

Part number:

Si52258, Si52254

Manufacturer:

Skyworks Solutions

File Size:

480.54 KB

Description:

4/8-output pcie gen1/2/3/4/5 clock generator.

Note:

This datasheet PDF includes multiple part numbers: Si52258, Si52254.
Please refer to the document for exact specifications by model.

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