LP320F35CET

Crystals

LP320F35CET is a kind of crystal produced by the company Epcos. It is the world’s first over-temperature protection crystal that is specifically designed for microcontrollers. LP320F35CET offers excellent quality and significant economic advantages, while being extremely small. This means that it can fit into even the most space-restricted areas.

Application Field

This crystal is mainly used in connected microcontrollers that are part of consumer electronic appliances, such as mobile phones, tablets, gaming consoles, and the like. Some major consumer electronics brands have even started using LP320F35CET crystals in their products. The crystal can withstand a maximum operating temperature of up to 105°C, allowing it to be used in different areas.

It also has the ability to transmit digital signals at a very high frequency. This makes it the ideal choice for microcontrollers that require extreme precision and fast data transmission. Moreover, the EP-8 coating and underfill process of the LP320F35CET is unique and provides extra insulation against temperature and shocks. This makes it perfect for application in harsh environments.

Working Principle

LP320F35CET is an oscillator crystal that works on the principle of piezoelectricity. This means that when an electric field is applied to a quartz crystal, the crystal starts to vibrate at a certain frequency. The crystal is then used to create an oscillating electrical signal by inducing an alternating current in an electric circuit.

The crystal is composed of a quartz material, which acts as the resonator and allows for precise frequency control. Generally, an external circuit is used to generate and shape the required output. The crystal is connected to the microcontroller by a pair of conductive pins, with the microcontroller then being able to control the frequency of the output signal.

Once the ideal frequency is set, the output signal is then synchronized with the internal oscillation of the microcontroller. In this way, the accuracy, performance and throughput of the controller are all greatly improved. Furthermore, the crystal ensures that the controller is able to maintain a steady and reliable signal, even during high temperature environments.

Conclusion

LP320F35CET is a reliable and high-quality crystal that offers a range of benefits when used in microcontrollers. Its high temperature range and high frequency output makes it especially useful in connected devices such as mobile phones and gaming consoles, where extreme precision and fast data transmission is required. Furthermore, its EP-8 coating and underfill process provides additional protection against temperature and shocks, making it ideal for application in harsh environments.