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All prices in US$ - All orders receive free delivery, worldwide - Click here to learn more
All prices in US$ - All orders receive free delivery, worldwide - Touch here to learn more

Si5351 Clock Generator Breakout Board with SMA connectors

SKU 173817

Now available from PMD Way is this useful Si5351 Clock Generator Breakout Board. It has a precision 25MHz crystal reference and internal PLL with dividers so it can generate almost any frequency, from below 8kHz to 150 MHz and greater.

The Si5351A clock generator is an I2C controller clock generator. It uses the onboard precision clock to drive multiple PLL's and clock dividers using I2C instructions.

By setting up the PLL and dividers you can create precise and arbitrary frequencies. There are three independent outputs, and each one can have a different frequency. Outputs are 3Vpp, either through a breadboard-friendly header or, for RF work, an optional SMA connector. 

The board is both 3.3V and 5V compatible for power and logic. Inline header pins SMA connectors are included but not soldered to the board. Click here for a version of the board with pre-fitted SMA connectors.

More information:

  • download Si5351 data sheet (.pdf)
  • usein Si5351 with Arduino
  • based on an open-source design by adafruit industries.


Useful Si5351 Clock Generator Breakout Board from PMD Way with free delivery worldwide