The ICS525-01RI is a low-cost, low-jitter clock multiplier designed by Renesas Electronics America. It is specifically engineered to multiply a reference clock frequency, providing higher frequency outputs suitable for various digital systems. The device integrates a phase-locked loop (PLL) to achieve this frequency multiplication while maintaining excellent signal integrity.

Applications:

• PC Motherboards
• Graphics Cards
• Set-Top Boxes
• Networking Devices
• Consumer Electronics

Features:

• Low-jitter PLL design
• Frequency multiplication
• 3.3V operating voltage
• Industrial temperature range
• Small outline package (SOIC)
• Input clock frequency range

Benefits:

• Cost-effective clock generation
• Improved system performance through low jitter
• Simplified clock distribution
• Reduced component count
• Enhanced signal integrity

Additional Details:

The ICS525-01RI uses a highly integrated PLL to generate the desired output frequency from a lower-frequency reference clock. This eliminates the need for expensive high-frequency crystals, saving cost and board space. The device's low jitter performance ensures clean clock signals, improving the reliability and performance of the connected digital circuits. It features a single-ended output signal and supports a wide range of input clock frequencies. The compact SOIC package makes it easy to integrate into various system designs. Internal loop filter components are carefully selected to minimize jitter and maintain frequency stability across variations in temperature and supply voltage.

The device operates from a 3.3V power supply, making it compatible with modern digital logic families. Its industrial temperature range ensures reliable operation in demanding environments. The simple pinout and minimal external components required further simplify system design and reduce overall cost. By using this clock multiplier, designers can achieve the required clock frequencies while minimizing jitter and component count.

The ICS525-01RI is designed to meet stringent industry standards for electromagnetic compatibility (EMC) and electrostatic discharge (ESD) protection. It is also lead-free and RoHS compliant, adhering to environmental regulations. The device's robust design and high-performance characteristics make it a reliable choice for a variety of clock generation applications.