Gerador de Frequência onda quadrada - 8KHz até 160MHz - Adafruit Si5351A

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• DESCRIPTION

  Never hunt around for another crystal again, with the Si5351A clock generator breakout from Adafruit! 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.

  Outputs are 3Vpp, either through a breadboard-friendly header or, for RF work, an optional SMA connector.

  We 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. We also put level shifting circuitry on the I2C lines so you can use this chip safely with 3V or 5V logic.

  Best of all, we even have a great tutorial and library to get you started! Our code is designed for use with the Arduino microcontroller and IDE but is easily ported to your favorite platform with I2C support

   

   

• TECHNICAL DETAILS

  • Dimensions: 31mm x 22mm x 2mm / 1.22" x .87" x .08"
  • Weight: 2.5 grams
  • Datasheet