The SI5351A-A-GUR is a versatile and high-performance IC component manufactured by Silicon Labs. Designed for clock generation and timing applications, it offers exceptional flexibility and precision. Here's an overview of its key features:
1. Output Configuration: The SI5351A-A-GUR supports up to eight clock outputs with configurable frequencies ranging from 8kHz to 160MHz.
2. Wide Frequency Range: It provides an extended operating frequency range of 10MHz to 160MHz, making it suitable for various applications, including telecommunications, networking, and test and measurement equipment.
3. Three Independent PLLs: The IC incorporates three independent Phase-Locked Loops (PLLs), enabling the generation of different clock frequencies simultaneously.
4. Programmable Outputs: All eight outputs can be independently programmed for different frequencies, allowing for the generation of multiple clock signals required in various systems.
5. Low Phase Noise: The SI5351A-A-GUR offers low phase noise performance, ensuring minimal interference and crystal-clear signal quality.
6. I2C Interface: It features a standard I2C serial interface, facilitating easy control and configuration of the IC, making it ideal for space-limited designs.
7. Fractional Output Dividers: The IC supports fractional output dividers, allowing for fine frequency resolution with ±1 ppm frequency accuracy.
8. Integrated VCXO Support: It includes an integrated Voltage-Controlled Crystal Oscillator (VCXO) support, enabling frequency calibration and fine-t
