The SI5332ED10480-GM1R is a low-jitter, high-performance clock generator from Skyworks Solutions Inc. It is designed to provide precise timing signals for various applications, including networking, data centers, and high-speed communication systems. This clock generator offers excellent frequency synthesis capabilities and supports multiple output frequencies.

Applications

• Networking equipment (routers, switches)
• Data centers (servers, storage devices)
• High-speed communication systems
• PCI Express (PCIe) Gen1/2/3/4/5 applications
• Optical modules

Features

• Ultra-low jitter performance
• Flexible frequency synthesis
• Multiple independent output clocks
• I2C interface for programming and control
• Integrated voltage-controlled oscillator (VCO)
• Small package size

Benefits

• Improves system performance by minimizing timing errors and signal degradation.
• Allows for generation of a wide range of frequencies to meet diverse system requirements.
• Enables synchronization of multiple system components.
• Simplifies configuration and control.
• Reduces board space requirements.

Additional Details

The SI5332ED10480-GM1R typically operates from a 2.5V or 3.3V power supply. It utilizes a fractional-N PLL architecture to achieve fine frequency resolution. The output clock frequencies can be configured via the I2C interface. Key specifications include output jitter of less than 100 fs RMS, phase noise performance of -140 dBc/Hz at 10 kHz offset, and a frequency range up to 250 MHz. The device is packaged in a QFN package. It adheres to industry-standard timing specifications and is designed for robust performance in demanding environments.