onsemi

MC100E111FNR2

MC100E111FNR2 Description

The MC100E111FNR2 is a high-performance fanout buffer (distribution) IC designed for clock and timing applications. Manufactured by onsemi, this device is part of the 100E series and offers a 1:9 input-to-output ratio, making it ideal for distributing clock signals across multiple circuits. The MC100E111FNR2 supports both ECL and PECL input and output levels, ensuring compatibility with a wide range of digital systems. It operates within a supply voltage range of 4.2V to 5.7V and can handle frequencies up to 800 MHz, providing robust performance in demanding applications. The device is packaged in a surface-mount 28PLCC format, suitable for compact and high-density PCB designs. Although the product is now obsolete, its technical specifications and performance capabilities remain noteworthy.

MC100E111FNR2 Features

• High Fanout Capability: The 1:9 input-to-output ratio allows the MC100E111FNR2 to distribute a single clock signal to nine output lines, reducing the need for multiple buffering stages and simplifying circuit design.
• Differential Signaling: The device supports differential signaling for input both and output, which enhances signal integrity and reduces noise susceptibility, making it suitable for high-speed applications.
• Wide Operating Voltage Range: With a supply voltage range of 4.2V to 5.7V, the MC100E111FNR2 offers flexibility in power supply requirements, accommodating various system designs.
• High-Speed Operation: The maximum operating frequency of 800 MHz ensures that the device can handle high-speed clock signals, making it ideal for advanced timing applications.
• Surface-Mount Packaging: The 28PLCC package format allows for easy integration into modern PCB designs, supporting high-density layouts and automated assembly processes.
• Compatibility E withCL and PECL Levels: The MC100E111FNR2 supports both Emitter-Coupled Logic (ECL) and Positive Emitter-Coupled Logic (PECL) levels, providing compatibility with a wide range of digital systems.
• Moisture Sensitivity Level: The device has a moisture sensitivity level (MSL) of 3, allowing for a 168-hour exposure to ambient conditions before assembly, ensuring reliability in manufacturing processes.

MC100E111FNR2 Applications

The MC100E111FNR2 is well-suited for a variety of applications where high-speed clock distribution is required. Some specific use cases include:

• Telecommunications: Distributing clock signals in communication systems, ensuring accurate timing and synchronization across multiple components.
• Data Processing: Providing reliable clock distribution in high-speed data processing systems, such as servers and data centers, where precise timing is critical.
• Networking Equipment: Used in routers, switches, and other networking devices to ensure accurate clock signal distribution and synchronization.
• Test and Measurement Equipment: Distributing clock signals in test setups and measurement devices, ensuring accurate timing and synchronization for precise measurements.
• Industrial Control Systems: Providing reliable clock distribution in industrial control systems, ensuring accurate timing and synchronization for critical operations.

Conclusion of MC100E111FNR2

The MC100E111FNR2 is a high-performance fanout buffer IC designed for clock and timing applications. Its 1:9 input-to-output ratio, differential signaling capabilities, and wide operating voltage range make it a versatile solution for distributing clock signals in high-speed systems. Although the product is now obsolete, its technical specifications and performance capabilities remain relevant for applications requiring robust clock distribution. The device's compatibility with ECL and PECL levels, high-speed operation up to 800 MHz, and surface-mount packaging further enhance its suitability for modern electronics. Despite its obsolescence, the MC100E111FNR2 continues to offer valuable performance benefits in various applications where high-speed clock distribution is essential.