GY SI5351 High Frequency Signal Square Wave Frequency Generator

GY-5351 SI5351 Square Wave Signal Frequency

• This chip has a precision 25MHz crystal reference and internal PLL and dividers
• It can generate just about any frequency, from <8KHz up to 150 MHz.
• The Si5351 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.
• Outputs are 3Vpp, either through a breadboard-friendly header or, for RF work, an optional SMA connector.