The 8T49N287A-004NLGI8 is a high-performance, low-power clock generator from Renesas Electronics. It is designed to provide precise and stable clock signals for a variety of applications.

Applications:

• Networking Equipment (Routers, Switches)
• Data Centers
• Wireless Infrastructure
• Test and Measurement Equipment
• Industrial Automation

Features:

• Low Jitter: Provides clean and stable clock signals, minimizing timing errors.
• Multiple Output Frequencies: Supports a wide range of output frequencies to meet diverse application needs.
• Programmable via I2C: Allows for flexible configuration and control.
• Low Power Consumption: Minimizes energy usage in power-sensitive applications.
• Integrated PLL (Phase-Locked Loop): Ensures accurate frequency synthesis.
• Small Package Size: Enables compact system designs.

Benefits:

• Improved System Performance: Low jitter clock signals enhance the performance and reliability of digital systems.
• Reduced Power Consumption: Low power design contributes to energy efficiency and reduces heat generation.
• Simplified System Design: Integrated features simplify clock tree design and reduce component count.
• Flexible Configuration: Programmability allows for easy adaptation to different system requirements.
• Enhanced Signal Integrity: Clean clock signals minimize signal distortion and improve data transmission accuracy.

Additional Details:

The 8T49N287A-004NLGI8 is part of Renesas' high-performance timing solutions portfolio. It features a highly integrated PLL that allows for precise frequency generation and synchronization. The device supports multiple output channels, each of which can be configured to output a different frequency. The I2C interface provides a convenient way to program the device's parameters, such as output frequencies, clock dividers, and loop filter settings. It is commonly used in applications where precise and stable clock signals are critical, such as high-speed data transmission, networking, and data processing. The device is typically housed in a small QFN (Quad Flat No-Leads) package for space efficiency. The power supply requirements are minimal, contributing to the device's overall low power consumption. This clock generator offers a balance of performance, flexibility, and power efficiency for modern electronic systems. It plays a vital role in ensuring the reliable operation of sensitive digital circuitry, particularly where data integrity is paramount.