How to solve anti-interference of crystal oscillator ?
How to solve anti-interference of crystal oscillator ?
Crystal oscillators are essential components in electronic devices that generate small signal frequencies. However, they are susceptible to external interference, leading to system clock problems. To mitigate anti-interference issues, XTALONG ELECTRONICS recommends the following solutions:
Place the crystal oscillator close to the IC during layout design to minimize the distance between them.
Pay attention to the processing of crystal oscillator clock signals during layout, using techniques like ground wrapping to reduce interference.
3.Ensure signal isolation between different frequency components on the PCBA to prevent interference from other parts of the system.
In high-frequency applications, consider using shielding covers or metal cases to protect the crystal oscillator from external interference.
By following these recommendations, you can reduce the impact of external interference on crystal oscillators and ensure stable system clock operation.
Why is the crystal oscillator location should be close to IC?