The SI5335A-B08760-GMR is a high-performance, low-jitter clock generator from Skyworks Solutions Inc. This device is designed to provide flexible clock synthesis for a wide range of applications, ensuring precise timing and synchronization. It is part of the Skyworks Si5335 series, known for its integration capabilities and performance.

Applications

• Networking equipment, including Ethernet switches and routers
• Data centers and server systems
• Broadcast video equipment
• Test and measurement instruments
• High-performance computing platforms

Features

• Four independent clock outputs
• Any-frequency clock synthesis, allowing for flexible output frequencies
• Ultra-low phase jitter, ensuring high clock signal integrity
• I2C interface for configuration and control
• Integrated voltage-controlled oscillator (VCO)
• Small package size, reducing board space requirements
• Frequency margining
• Glitchless frequency switching

Benefits

• Improved system performance due to precise clock signals
• Reduced bit error rates (BER) in high-speed data transmission
• Simplified board design with integrated clock generation functions
• Lower overall system cost by minimizing external components
• Flexibility in clock frequency selection for various applications
• Increased system reliability and stability
• Faster time-to-market with easy configuration

Additional Details

The SI5335A-B08760-GMR operates from a supply voltage of typically 2.5V or 3.3V. It supports a wide range of output frequencies, often from a few kHz up to several hundred MHz, depending on the specific configuration and output load. The device's phase jitter performance is typically in the sub-picosecond range, making it suitable for demanding applications where timing accuracy is critical.

The I2C interface allows users to program the output frequencies, enable or disable outputs, and monitor the device's status. The integrated VCO eliminates the need for external timing components, simplifying the design process and reducing the bill of materials. The small package footprint enables compact designs, which are essential in space-constrained applications.

This clock generator is designed to meet the stringent requirements of modern electronic systems, providing a reliable and high-performance clocking solution.