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252PMLFT

252PMLFT Description

The 252PMLFT is a highly versatile and advanced clock/frequency synthesizer, fanout distribution, and spread spectrum clock generator designed by Renesas Electronics Corporation. This IC is part of the renowned VersaClock® series, known for its robust performance and reliability. The 252PMLFT is housed in an 8SOIC package, making it suitable for surface mount applications and ensuring ease of integration into various electronic systems.

252PMLFT Features

• Programmability and Compatibility: The 252PMLFT features a programmable design, allowing engineers to tailor its performance to specific application requirements. While its DigiKey programmability status is not verified, it offers a wide range of customization options.
• Phase-Locked Loop (PLL): The IC includes a PLL with bypass functionality, providing flexibility in clock management and ensuring precise frequency control.
• Input Options: It supports both clock and crystal inputs, offering versatility in system design and enabling the use of different types of oscillators.
• Supply Voltage Range: The 252PMLFT operates within a supply voltage range of 3.135V to 3.465V, making it suitable for applications requiring stable power supply conditions.
• Output Type: The CMOS output ensures compatibility with a wide range of digital circuits, facilitating seamless integration into various electronic systems.
• Regulatory Compliance: The 252PMLFT is REACH unaffected and ROHS3 compliant, meeting stringent environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the IC is highly resistant to moisture, ensuring reliability in diverse environmental conditions.
• Operating Temperature: The operating temperature range of 0°C to 70°C makes it suitable for a wide range of applications, from consumer electronics to industrial systems.
• Frequency and Performance: The maximum frequency of 200MHz and a 1:2 input-to-output ratio provide high-performance clock generation and distribution capabilities.
• Fanout and Distribution: The IC offers fanout distribution, enabling the efficient distribution of clock signals to multiple destinations.
• Spread Spectrum Clock Generation: This feature helps reduce electromagnetic interference (EMI), making the 252PMLFT ideal for applications where EMI control is critical.

252PMLFT Applications

The 252PMLFT is for ideal a variety of applications due to its versatile features and high performance. Some specific use cases include:

• Consumer Electronics: In devices such as smartphones, tablets, and gaming consoles, the 252PMLFT ensures precise clock management and reduced EMI, enhancing overall system performance and reliability.
• Telecommunications: For applications like base stations and communication equipment, the IC's high-frequency capabilities and EMI control are crucial for maintaining signal integrity.
• Industrial Systems: In industrial automation and control systems, the 252PMLFT's robust performance and wide operating temperature range make suitable it for harsh environments.
• Automotive Electronics: The IC's reliability and compliance with environmental standards make it a good fit for automotive applications, where precision and durability are paramount.

Conclusion of 252PMLFT

The 252PMLFT, developed by Renesas Electronics Corporation, is a versatile and high-performance clock/frequency synthesizer that offers a wide range of features and benefits. Its programmability, PLL with bypass, and support for both clock and crystal inputs make it a flexible solution for various applications. The IC's compliance with environmental and safety standards, along with its robust performance in terms of frequency generation and EMI control, make it a reliable choice for engineers designing modern electronic systems. Despite its obsolete product status, the 252PMLFT remains a valuable component for applications requiring precise clock management and high performance.