Renesas Electronics Corporation Tariff Inquiry

ICS551MI

ICS551MI Description

The ICS551MI is a high-performance clock buffer designed by Renesas Electronics Corporation, part of the renowned ClockBlocks™ series. This fanout buffer (distribution) IC is engineered to provide reliable and efficient clock signal distribution with a 1:4 input-to-output ratio, making it ideal for applications requiring multiple clock outputs from a single input source. The ICS551MI operates within a supply voltage range of 3V to 5.5V and supports CMOS input and output levels, ensuring compatibility with a wide range of digital systems.

ICS551MI Features

• ECCN Classification: The ICS551MI is classified under ECCN EAR99, indicating it is not subject to specific export controls, facilitating ease of international trade.
• Differential Signaling: This IC does not employ differential signaling for either input or output, simplifying design and reducing complexity in single-ended clock distribution applications.
• Mounting Type: The surface mount package of the ICS551MI ensures it can be easily integrated into modern PCB designs, offering space efficiency and ease of assembly.
• Product Status: Although the ICS551MI is marked as obsolete, its robust design and performance make it a reliable choice for legacy systems and applications where its specific features are still required.
• Frequency Performance: With a maximum operating frequency of 160 MHz, the ICS551MI is well-suited for high-speed clock distribution, ensuring precise timing and minimal signal degradation.
• Environmental Compliance: The ICS551MI is REACH unaffected, ensuring it meets stringent environmental and chemical regulations, making it suitable for a wide range of industries.
• Packaging and Moisture Sensitivity: The ICS551MI comes in a tube package and has a moisture sensitivity level (MSL) of 1, indicating it is not sensitive to moisture and can be stored and handled without special precautions.

ICS551MI Applications

The ICS551MI is particularly well-suited for applications requiring high-speed clock signal distribution, such as:

• Telecommunications: In base stations and network equipment, where precise clock distribution is crucial for maintaining synchronization across multiple components.
• Industrial Automation: For control systems and PLCs, where reliable clock signals are essential for accurate timing and control.
• Consumer Electronics: In devices like routers, modems, and set-top boxes, where the ICS551MI can distribute clock signals to various subsystems.
• Automotive Electronics: In advanced driver-assistance systems (ADAS) and infotainment systems, where high-speed clock distribution is necessary for real-time processing.

Conclusion of ICS551MI

The ICS551MI from Renesas Electronics Corporation is a versatile and reliable clock buffer that offers high-speed performance and ease of integration. Its 1:4 fanout capability and CMOS compatibility make it an excellent choice for a variety of applications, from telecommunications to consumer electronics. Despite its obsolete status, the ICS551MI remains a valuable component for legacy systems and specific use cases where its unique features are still highly beneficial. Its compliance with environmental regulations and robust performance ensure it continues to be a reliable option for engineers and designers in the electronics industry.