8N3S270KC-0059CDI8

Overview

The 8N3S270KC-0059CDI8 is a frequency-programmable crystal oscillator manufactured by Renesas Electronics. It operates at a fixed output frequency of 644.5313 MHz and utilizes an LVPECL output format. The device is housed in a 6-CLCC package, providing a compact solution for high-speed clock generation. This component is designed to deliver precise timing signals with low jitter characteristics suitable for demanding digital applications.

Feature Summary

• Frequency-programmable architecture allowing flexible clock configuration
• LVPECL output interface for high-speed signal integrity
• Compact 6-CLCC surface-mount package design

Applications

• High-speed data communication systems
• Network infrastructure equipment
• Test and measurement instruments

Procurement Notes

Verify the specific suffix '0059CDI8' against official Renesas documentation to confirm the exact frequency and package variant. Confirm end-of-life status or obsolescence notices prior to procurement, as availability may be limited. Ensure compatibility with existing board layouts regarding the 6-CLCC footprint and LVPECL voltage requirements.

Selection Notes

Select this component when a stable 644.5313 MHz clock source with LVPECL outputs is required. Consider the 6-CLCC package size constraints and thermal management needs. Verify that the input reference frequency matches the oscillator's programming requirements. Evaluate system-level jitter specifications to ensure compliance with application standards.

Part Context

This part belongs to the ICS8N3S270 family of frequency-programmable crystal oscillators from Renesas. These devices are engineered for applications requiring precise clock synthesis and distribution. The family typically offers various output formats and packaging options to accommodate different design constraints and performance requirements.

Replacement Considerations

Consult official Renesas substitution guides for direct replacements. Cross-reference pinouts and electrical parameters with alternative LVPECL oscillators if sourcing is restricted. Verify that any substitute maintains the 644.5313 MHz frequency and 6-CLCC form factor.