Si5351A SI5351 I2C IIC 25MHZ Generator Clock Breakout Module 3.3-5V 8KHz -160MHz
2,96 €
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.
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