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85408BGILFT

85408BGILFT Description

The 85408BGILFT is a high-performance clock buffer IC designed by Renesas Electronics Corporation. This fanout buffer (distribution) IC offers a 1:8 input-to-output ratio, making it highly efficient for distributing clock signals across multiple points in a system. It supports a wide range of input signal types, including HCSL, LVDS, LVHSTL, LVPECL, and SSTL, ensuring compatibility with various electronic systems. The output is designed for LVDS, providing a reliable and high-speed signal transmission.

This IC operates within a supply voltage range of 3.135V to 3.465V and can handle a maximum frequency of 700 MHz, making it suitable for high-speed applications. The 85408BGILFT is packaged in a 24TSSOP format and is available in a surface-mount type, which is ideal for compact and space-efficient designs. It is also REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory compliance.

85408BGILFT Features

• High Fanout Ratio: The 1:8 input-to-output ratio allows for efficient distribution of clock signals, reducing the need for multiple buffer stages.
• Differential Signaling: Both input and output support differential signaling (LVDS), which enhances signal integrity and reduces electromagnetic interference (EMI).
• Wide Input Compatibility: Supports multiple input signal types (HCSL, LVDS, LVHSTL, LVPECL, SSTL), providing flexibility in system design.
• High-Speed Operation: Capable of operating at a maximum frequency of 700 MHz, making it suitable for high-speed clock distribution.
• Surface Mount Technology: The surface-mount type ensures ease of integration into modern PCB designs, enhancing reliability and reducing space requirements.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring compliance with environmental regulations and sustainability standards.
• Packaging: Available in a Tape & Reel (TR) package, facilitating automated assembly processes and ensuring consistent quality.

85408BGILFT Applications

The 85408BGILFT is ideal for applications requiring high-speed clock distribution and signal integrity. Some specific use cases include:

• Telecommunications: High-speed clock distribution in base stations and communication equipment.
• Data Centers: Efficient clock signal distribution in servers and networking equipment.
• Industrial Automation: Reliable clock signal distribution in control systems and industrial computers.
• Consumer Electronics: High-speed clock distribution in devices such as routers, switches, and smart TVs.
• Automotive Electronics: Ensuring signal integrity in advanced driver assistance systems (ADAS) and infotainment systems.

Conclusion of 85408BGILFT

The 85408BGILFT from Renesas Electronics Corporation is a robust and versatile clock buffer IC designed for high-speed applications. Its 1:8 fanout ratio, wide input compatibility, and differential signaling capabilities make it an excellent choice for distributing clock signals efficiently and reliably. The surface-mount packaging and environmental compliance further enhance its suitability for modern electronic designs. While the product is now obsolete, its legacy in high-speed clock distribution remains significant, and it continues to serve as a benchmark for similar models in the market.