[BREAKTHROUGH CRYSTAL TECHNOLOGY] Experience the breakthrough in crystal technology with Adafruit's Si5351A clock generator. With an accurate 25MHz crystal reference voltage source and internal PLL and frequency divider, it can generate frequencies from <8KHz to 150+ MHz.
[PRECISE FREQUENCY CONTROL] The Si5351A clock generator is an I2C controller clock generator that operates with precision. Drive multiple PLLs and clock dividers through I2C instructions, allowing you to set precise arbitrary frequencies.
[MULTIPLE OUTPUTS] Enjoy the versatility of three independent outputs, each capable of different frequencies. Whether through a breadboard-friendly plug or optional SMA connector, the output maintains a stable 3Vpp.
[CONVENIENT DESIGN] This compact chip is mounted on its own breakout board PCB with a 3.3V LDO regulator, enabling power from 3-5VDC. The included level shift circuit on the I2C line ensures safe use with 3V or 5V logic.
[COMPREHENSIVE SUPPORT] Take advantage of our excellent tutorials and libraries designed for microcontrollers and IDEs. Easily port the code to your preferred platform with I2C support, making your experience seamless and efficient.