854S057BGILFT

Overview

The 854S057BGILFT is a clock multiplexer manufactured by Renesas Electronics, belonging to the 854S057BI series. It functions as a 4:1 or 2:1 LVDS clock multiplexer with an integrated input buffer. The device accepts differential inputs and provides a single LVDS output. Key electrical parameters include a maximum propagation delay of 800 ps and a maximum supply voltage of 2.5 V. It operates within an ambient temperature range of -40°C to +85°C and is housed in a TSSOP-20 surface-mount package.

Feature Summary

• Configurable 4:1 or 2:1 LVDS clock multiplexer architecture
• Integrated input buffer for signal conditioning
• Maximum propagation delay of 800 ps
• Operates at a maximum supply voltage of 2.5 V

Applications

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

Procurement Notes

The 854S057BGILFT is listed as an End-of-Life (EOL) product by Renesas Electronics. Availability is restricted, and distributors may not stock this item. Verification of current lifecycle status and alternative sourcing channels is required before procurement planning.

Selection Notes

Select the 854S057BGILFT when a low-skew, high-speed LVDS multiplexer is needed for clock routing. Ensure the design supports a 2.5 V supply and requires the TSSOP-20 form factor. Due to its EOL status, verify if the non-T suffix variant (854S057BGILF) or other family members meet the specific packaging and lifecycle requirements.

Part Context

This component is part of the Renesas 854S057BI series of clock multiplexers. It shares functional similarities with other devices in the lineup, such as the 854S054I, but is specifically optimized for LVDS applications with integrated buffering capabilities.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Given the EOL status, engineers should consult Renesas technical support for qualified alternatives or evaluate similar LVDS multiplexers from the same manufacturer.