5T9302EJGI

Overview

The Renesas 5T9302EJGI is a high-performance, low-jitter clock synthesizer designed for demanding digital applications. It features multiple output channels with independent frequency programming and jitter attenuation capabilities. The device supports various output formats including LVPECL, LVDS, and HCSL to interface with diverse system components. Integrated voltage-controlled oscillator (VCO) technology ensures stable operation across wide temperature ranges. This component is engineered to provide precise timing signals for high-speed data converters, field-programmable gate arrays (FPGAs), and serial transceivers in telecommunications and industrial equipment.

Feature Summary

• Low phase jitter performance suitable for high-speed serial links
• Multiple output configurations with independent frequency control
• Integrated VCO eliminates external crystal requirements in some modes
• Supports standard communication interfaces like LVPECL and LVDS

Applications

• Telecommunications base stations
• High-speed data acquisition systems
• Industrial automation controllers
• Test and measurement equipment

Procurement Notes

Verify the specific suffix 'EJGI' against the manufacturer's current datasheet revision to confirm package type and temperature grade. Check for end-of-life status or last-time-buy notifications as clock synthesizers are frequently updated. Ensure compatibility with existing PCB footprint dimensions before procurement.

Selection Notes

Compare input clock frequency requirements and desired output frequencies against the device's multiplication factors. Verify that the output drive strength matches the load capacitance of the receiving devices. Consider power supply noise sensitivity and ensure adequate decoupling capacitors are placed near the power pins to maintain jitter specifications.

Part Context

This part belongs to Renesas' broader portfolio of timing solutions, which includes oscillators, buffers, and fan-out clocks. The 5T9302 series is positioned for applications requiring deterministic latency and low phase noise. It complements other Renesas timing products by offering programmable flexibility compared to fixed-frequency oscillators.

Replacement Considerations

Direct pin-to-pin replacements may be limited due to proprietary internal architectures. Evaluate alternative clock synthesizers from major manufacturers such as Texas Instruments or Analog Devices based on jitter specs and output count. Ensure software configuration tools are available for any substitute component.