HALJIA CJMCU-5351 Si5351A Si5351 I2C 25MHZ Controller Clock Signal Generator Breakout Board 8KHz to 160MHz 3-5VDC Compatible with Arduino IDE

• The Si5351 is an I2C configurable clock generator that is ideally suited for replacing crystals, crystal oscillators, VCXOs, phase-locked loops (PLLs), and fanout buffers in cost-sensitive applications.
• This chip has a precision 25MHz crystal reference and internal PLL and dividers.
• Based on a PLL/VCXO + high resolution MultiSynth fractional divider architecture, the Si5351 can generate any frequency up to 160 MHz on each of its outputs with 0 ppm error.
• The Si5351A generates up to 8 free-running clocks using an internal oscillator for replacing crystals and crystal oscillators.
• Outputs are 3Vpp, either through a breadboard-friendly header or, for RF work, an optional SMA connector.

Feature: This chip has a precision 25MHz crystal reference and internal PLL and dividers so it can generate just about any frequency, from <8KHz up to 150+ MHz. 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. Put this handy little chip onto it's own breakout board PCB, with a 3.3V LDO regulator so it can be powered from 3-5VDC. Material: PCB Colour: Fuchsia Board Size: 31 x 22 x 2.5mm Weight: 7.1g Packing List: 1 x Clock Generator Breakout Board