854S057AGILFT

Overview

The Renesas 854S057AGILFT is a clock multiplexer designed for high-speed signal routing. It functions as a 4:1 or 2:1 LVDS clock multiplexer with an integrated oscillator. The device operates within a supply voltage range up to 2.5 V and features a propagation delay of 800 ps. It is housed in a TSSOP-20 package suitable for surface mount installation. The component supports an operating temperature range from -40°C to +85°C, ensuring reliability in industrial environments.

Feature Summary

• Configurable 4:1 or 2:1 LVDS clock multiplexing capability
• Integrated oscillator for simplified system design
• TSSOP-20 surface-mount package
• Operating temperature range of -40°C to +85°C

Applications

• Clock distribution networks requiring LVDS signaling
• High-speed data communication systems
• Networking and telecommunications equipment

Procurement Notes

This component is listed as obsolete by the manufacturer. Availability is restricted, and current stock levels are limited. Verification of end-of-life status and alternative sourcing strategies is required before integration into new designs. Check official discontinuation notices for final production dates.

Selection Notes

Select this part only if legacy compatibility with the 854S057BI series is necessary. Verify that the TSSOP-20 footprint matches the PCB layout. Ensure the system requires the specific LVDS output levels and integrated oscillator functionality provided by this model.

Part Context

The 854S057AGILFT belongs to the 854S057I family of clock multiplexers. It shares functional similarities with other devices in the VersaClock line but is distinct in its specific pinout and packaging configuration. It serves as a specialized solution for differential clock routing in space-constrained applications.

Replacement Considerations

As the part is obsolete, direct substitutes may not be available. Review the 854S057BGILF for potential pin-compatible alternatives, though verification of electrical parameters and package dimensions against the original design is essential.