Tsophreniq PLL Clock Multiplier Module with SMA Connectors ICS511 Frequency Board for FPGA Prototyping, Microcontroller Timing Work, Hardware Debugging

Compact Lab Ready Format: The approximately 2.5 x 3.5 cm board fits crowded prototype areas while supporting passive crystal input, external clock input, and electronics development tasks Selectable Frequency Control: Control pins help change presets rapidly, making it easier to compare timing routes and adjust clock behavior during development checks ICS511 Based Architecture: The board uses an ICS511 PLL design to give engineers a compact timing platform with a clear technical profile for digital projects and lab use Dedicated Timing Expansion: This PLL clock multiplier module helps raise low-frequency references for prototype hardware, supporting FPGA builds, circuit validation, and repeatable development work Board Connection Layout: SMA input and output connectors with labeled headers simplify module wiring, cleaner layout changes, and easier integration during hardware debugging