NB100LVEP221FAR2

Clock Buffers, Drivers Overview

The NB100LVEP221FAR2 is a high-performance clock buffer and multiplexer manufactured by onsemi. It functions as a differential HSTL/ECL/PECL clock driver designed for robust clock distribution in high-speed digital systems. The device supports input voltages of 2.5V and 3.3V, providing versatile compatibility with various logic families. It features a 1:20 output configuration, enabling the fan-out of a single differential input signal to twenty independent differential outputs. This architecture ensures low skew and precise timing integrity across multiple loads.

Clock Buffers, Drivers Feature Summary

• Supports differential HSTL, ECL, and PECL logic standards for broad interface compatibility
• Provides 1:20 differential fan-out capability for extensive clock distribution networks
• Operates with dual voltage inputs of 2.5V and 3.3V for flexible system integration

Clock Buffers, Drivers Applications

• High-speed data converter clock distribution
• FPGA and ASIC clock network buffering
• Telecommunications equipment synchronization

Clock Buffers, Drivers Procurement Notes

Verify the specific suffix 'R2' against official onsemi documentation to confirm reel packaging specifications and tape dimensions. Ensure the component matches the exact 1:20 differential driver function described in the datasheet. Cross-reference the pinout and electrical characteristics with the latest published datasheet to avoid confusion with similar NB100LVEP series variants that may have different output counts or voltage tolerances.

Clock Buffers, Drivers Selection Notes

Select this component when a design requires driving twenty differential loads from a single source while maintaining strict timing alignment. It is suitable for applications needing conversion between HSTL, ECL, and PECL domains. Evaluate the power supply requirements for both 2.5V and 3.3V rails to ensure adequate current delivery for the twenty-output configuration.

Clock Buffers, Drivers Part Context

This part belongs to the NB100LVEP family of clock drivers and buffers from onsemi. These devices are engineered for high-frequency operation and low-jitter performance. The NB100LVEP221 variant specifically addresses the need for high-fan-out applications in complex digital systems where signal integrity is critical.

Clock Buffers, Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.