416F400XXAAR

416F400XXAAR Application Field and Working Principle

The 416F400XXAAR crystal is a high-stability quartz crystal that offers a variety of features and benefits. This type of crystal is commonly found in consumer electronic and communication applications such as watches, mobile phones, computers, and other portable devices. Due to its superior stability, it is used when absolute frequency accuracy and timing is required.

Application Field

The 416F400XXAAR is used in many consumer electronic and communication applications, including watches, medical equipment, cellular phones, cameras, pagers, personal organizers, and test equipment. It has also been used in industrial applications such as control systems, ticket readers, vending machines, and other industrial devices. Due to its high accuracy and stability, it is ideal for applications were precise frequency control is required.

Working Principle

The 416F400XXAAR crystal works by using the piezoelectric effect, which is the ability of certain materials to produce a voltage when they are mechanically deformed by an external force. Piezoelectric materials such as quartz have a crystalline structure that contains dipolar molecules, which are asymmetrical molecules with a positive charge at one end and a negative charge at the other. When an external force is applied to the crystal, it causes the dipolar molecules to move and generate an electrical charge or voltage. This voltage is then amplified and used to control the frequency of the waveforms generated by the crystal.

When the 416F400XXAAR is used in oscillator circuits, it produces a waveform of a specific frequency. This frequency is determined by the external components of the circuit, as well as the internal resistance of the crystal. To maintain accuracy and stability in the output waveform, the internal resistance needs to be as low as possible. To achieve this, the crystal is mounted with gold bonds and hermetically sealed in a quartz package.

Conclusion

The 416F400XXAAR is a high-precision quartz crystal capable of providing extremely accurate, stable outputs for electronic and communication applications. It works by using the piezoelectric effect to generate an electrical charge, which is then amplified to control the frequency of the waveforms produced. The internal resistance of the crystal is minimized by mounting it with gold bonds and sealing it in a quartz package. This ensures high accuracy and long-term stability in the output waveforms.