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281PGILF

281PGILF Description

The 281PGILF is a high-performance clock/frequency synthesizer from the VersaClock® series, manufactured by Renesas Electronics Corporation. This device is designed to provide precise and reliable clock signals for a variety of electronic systems. It features a versatile input capability, supporting both clock and crystal inputs, and offers a wide supply voltage range of 3.135V to 3.465V. The 281PGILF is capable of generating CMOS outputs with a maximum frequency of 200MHz, making it suitable for high-speed applications. The device is housed in a 16TSSOP package and is mounted using surface mount technology. Despite its obsolescence, the 281PGILF remains a robust choice for applications requiring a programmable clock source with a 1:3 input-to-output ratio.

281PGILF Features

• Programmable and Versatile: The 281PGILF is part of the VersaClock® series, known for its programmability and flexibility. This feature allows users to tailor the device to specific application requirements.
• PLL with Bypass Capability: The device incorporates a Phase-Locked Loop (PLL) with bypass functionality, providing enhanced performance and stability. This feature ensures accurate and stable clock signals, crucial for sensitive electronic systems.
• Wide Supply Voltage Range: With a supply voltage range of 3.135V to 3.465V, the 281PGILF offers compatibility with various power supply configurations, making it adaptable to different system designs.
• High Maximum Frequency: Capable of generating clock signals up to 200MHz, the 281PGILF is well-suited for high-speed applications, ensuring precise timing and synchronization.
• Surface Mount Technology: The surface mount mounting type facilitates easy integration into compact and high-density PCB designs, enhancing the overall efficiency and reliability of the system.
• Moisture Sensitivity Level 1: With an MSL rating of 1 (unlimited), the 281PGILF is suitable for a wide range of environmental conditions, ensuring long-term reliability and performance.

281PGILF Applications

The 281PGILF is ideal for applications requiring precise and reliable clock signals. Its high maximum frequency and versatile input capabilities make it suitable for a variety of high-speed electronic systems, including:

• Telecommunications: Providing stable clock signals for communication equipment, ensuring accurate data transmission and synchronization.
• Networking: Used in network devices to maintain precise timing, enhancing overall system performance and reliability.
• Consumer Electronics: Ideal for devices requiring high-speed clock signals, such as high-definition televisions and multimedia players.
• Industrial Automation: Ensuring precise timing and synchronization in industrial control systems, improving overall system efficiency and reliability.

Conclusion of 281PGILF

The 281PGILF, despite being obsolete, remains a reliable and versatile clock/frequency synthesizer. Its unique features, such as the PLL with bypass capability, wide supply voltage range, and high maximum frequency, make it a valuable component for applications requiring precise and stable clock signals. The device's surface mount technology and moisture sensitivity level 1 rating further enhance its adaptability and reliability. While newer models may offer additional features, the 281PGILF continues to provide robust performance for existing systems and applications.