4MHz Crystal Oscillator

A crystal oscillator is an electronic component that uses the mechanical resonance of a quartz crystal to generate a precise and stable clock signal. In microcontrollers, it is often connected between the oscillator pins along with small capacitors, providing the timing reference that drives the CPU and peripherals. This ensures reliable operation at the desired frequency.SpecificationsPackage HC-49SFrequency 4MHzType Through Hole Crystal OscillatorLoad Capacitance 20pFNormal temperature Frequency Tolerance 20ppmFrequency Stability 30ppmOperating Temperature -20~+70DocumentsDatasheet