859S0424BGILF-HT

Clock Generators, PLLs, Frequency Synthesizers Overview

The 859S0424BGILF-HT is a 4:4 differential-to-LVPECL/LVDS clock multiplexer manufactured by Renesas Electronics Corporation. It supports data rates up to 3GHz and features differential input and output configurations. The device is designed for high-speed clock distribution applications requiring precise signal integrity. This specific part number is classified as obsolete and is no longer in active manufacturing.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Supports differential input and output signal formats
• Capable of operating at frequencies up to 3GHz
• Functions as a 4:4 clock multiplexer

Clock Generators, PLLs, Frequency Synthesizers Applications

• High-speed digital system clock distribution
• Data communication infrastructure equipment
• Test and measurement instrumentation

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

This component is officially designated as obsolete by the manufacturer and is no longer produced. Procurement should focus on verifying the authenticity of remaining stock from authorized distributors or secondary market suppliers. Buyers must confirm the date code and physical condition, as availability is limited to existing inventory only.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Engineers designing new systems should consider migrating to current-generation clock buffer or multiplexer families offered by Renesas. Legacy designs utilizing this obsolete part require careful lifecycle management. Alternative solutions should be evaluated based on pin compatibility, electrical specifications, and long-term supply chain stability for production runs.

Clock Generators, PLLs, Frequency Synthesizers Part Context

The 859S0424BGILF-HT belongs to the ICS859S series of clock timing devices. These components are engineered for demanding applications requiring low jitter and high-frequency operation. The product line typically includes various packaging options and output standards to support diverse system architectures in telecommunications and computing sectors.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

As an obsolete component, direct replacements are not actively manufactured. Designers must identify cross-reference parts with matching 4:4 differential functionality and 3GHz capability. Verify package dimensions and pinout compatibility before integrating substitute devices into existing hardware layouts.