The SI5335C-B03921-GMR is a highly integrated, low-jitter clock generator from Skyworks Solutions Inc. It is designed to provide a flexible and robust clocking solution for a wide variety of applications. As a part of the SI5335 family, it offers excellent performance and integration, minimizing the need for external components.

Applications:

• Networking Equipment: Ideal for use in routers, switches, and other networking infrastructure devices that require precise and stable clock signals.
• Server Systems: Suitable for server motherboards and components requiring accurate timing for CPU, memory, and I/O subsystems.
• Data Storage Devices: Used in SSDs, HDDs, and other storage solutions to ensure reliable data transfer and synchronization.
• Broadcast Video Equipment: Employed in professional video cameras, encoders, and decoders where precise timing is critical for video and audio signals.
• Industrial Automation: Provides clock signals for programmable logic controllers (PLCs) and other industrial control systems requiring accurate and stable timing.

Features:

• Four Independent Clock Outputs: Allows for flexible clock distribution within the system.
• Ultra-Low Jitter Performance: Ensures high signal integrity and minimizes timing errors in sensitive applications.
• Frequency Synthesis Capabilities: Enables the generation of a wide range of output frequencies to meet diverse requirements.
• I2C Programmability: Simplifies configuration and control via a standard I2C interface.
• Compact Package: Minimizes board space requirements, making it suitable for space-constrained applications.

Benefits:

• Improved System Performance: Low jitter clocks contribute to higher data throughput and reduced error rates.
• Reduced Bill of Materials (BOM) Cost: Integration of multiple clock signals reduces the number of discrete components needed.
• Simplified Design: Flexible clock synthesis simplifies clock tree design and management.
• Faster Time to Market: Easy programmability allows for quick configuration and testing during the development phase.
• Increased System Reliability: Stable and precise clock signals enhance overall system reliability and longevity.

Additional Details:

The SI5335C-B03921-GMR typically operates at a supply voltage of 2.5V or 3.3V. It is packaged in a QFN (Quad Flat No-leads) package designed for surface mount assembly. For detailed specifications, including output frequency ranges, phase noise characteristics, and I2C communication details, refer to the official datasheet available from Skyworks Solutions Inc.

The suffix "-B03921-GMR" denotes a specific factory programmed configuration. Contact Skyworks or an authorized distributor for precise details on the programmed settings and availability.