SI5351A module Benefits Precise clock signal generation across a wide frequency range from 2.5 kHz to 200 MHz, enabling accurate timing for a variety of circuits. Flexible frequency tuning supports different designs without hardware changes, simplifying development and testing. Compact module form factor eases integration into small PCBs and compact enclosures. Reliable performance for timingcritical applications, providing a stable reference clock. Key attributes Function: delivers precision clock signals as a reference for electronic systems. Compatibility: suitable for use in projects that require a reliable clock reference across diverse applications. Size: compact module suitable for spaceconstrained designs. Material: built on a standard PCB module suitable for hobbyist and professional use. Performance: precision across the specified frequency range (2.5 kHz to 200 MHz). Use scenarios Scenario 1: Use as the system clock reference for a microcontroller or FPGA development board to improve timing stability and repeatability. Scenario 2: Provide a clean, adjustable clock signal for RF experiments or laboratory measurements, enabling flexible signal generation and testing. Scenario 3: Serve as a test clock in the development of wireless communication modules or data acquisition systems, allowing verification of timing behavior across different frequencies.