SI5351A Clock Generator Module Function Provides precise clock signal generation with an adjustable frequency range from 2.5 kHz to 200 MHz. This wide range supports a broad set of timing needs within a single module. Why you need it Flexible timing across projects: a single module can cover both low and frequency requirements, reducing the need for multiple oscillators. Reconfigurable without hardware changes: frequency adjustments enable rapid iteration and adaptability as project goals evolve. Space and component efficiency: a compact module lowers board area and simplifies BOM compared with using several discrete oscillators. Key attributes Model: SI5351A module, designed for precise clock generation Frequency range: 2.5 kHz to 200 MHz Performance: accuracy clock reference suitable for timingcritical applications Compatibility: designed for integration into a variety of electronic systems that require a stable clock source Form factor: compact module suitable for embedding into projects and onboard timing references Construction: enclosed module intended for reliable operation within electronic assemblies Applications and use scenarios Embedded control and microcontroller projects: provide a stable, tunable clock reference to improve timing accuracy and system performance. RF and communications development: serve as a configurable clock source for transceivers, radios, and SDR setups that require flexible frequency selection. Testing and measurement environments: generate programmable frequency references for equipment under test, calibration routines, and signalgeneration experiments.