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557GI-03LF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

557GI-03LF product

557GI-03LF

Integrated Circuits (ICs)

Clock GeneratorPCIeSpread Spectrum

The 557GI-03LF is a 3.3V spread spectrum clock generator for PCIe Gen 1 and Ethernet, providing two differential outputs.

Best for

  • PCIe Gen 1 clocking
  • EMI reduction in embedded systems

Avoid if

  • PCIe Gen 2 or Gen 3 applications (use 5V41065 or 5V41235 instead)

Check before use

  • Output termination requirements
  • Crystal load capacitance

Key specifications

Input Frequency
25 MHz
Output Frequency
25-200 MHz
Supply Voltage
3.3 V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
nan
MSL
nan
ECCN
nan
HTSUS
nan

Application

PCIe Gen 1Embedded Systems

Datasheet

2304140030_RENESAS-557GI-03LF_C1520276.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 557GI-03LF: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 2-output spread spectrum clock generator designed to reduce EMI in PCI-Express Gen 1 and Ethernet systems.