HCM496000000BBIT

HCM496000000BBIT Application Field and Working Principle

HCM496000000BBIT is a novel quartz crystal device developed by the American National Electronics Corporation (NEC). This device is widely used in critical applications, such as in the timing circuits of advanced microprocessors, as well as in some satellite dishes.

The HCM496000000BBIT offers great stability and accuracy due to its high-quality quartz crystal tuning element, which is designed to be highly resistant to the effects of temperature and vibration. Furthermore, the device offers very low temperature coefficient, meaning that the frequency of operation remains very close to the specified frequency over a wide temperature range.

The working principle of the HCM496000000BBIT is based on the oscillation caused by the piezoelectric effect of the quartz crystal. When a voltage is applied to the crystal, it creates a small displacement of the atoms in the lattice structure. This displacement results in a restoring force, causing the crystal to oscillate at a constant frequency.

The frequency of the oscillation is determined by the mechanical parameters of the quartz crystal, such as the shape, dimensions, and the material it is made of. This frequency is extremely stable and can be accurately determined by measuring the frequency of the oscillation. This makes the HCM496000000BBIT an ideal device for many timing applications.

The versatility of the HCM496000000BBIT is further enhanced by its ability to be used in a wide variety of environmental conditions. The device is able to withstand temperatures up to 215℃ without losing its basic characteristics and frequency stability, as well as to remain resistant to shock and vibration. This makes it a suitable choice for critical timing applications, such as those in communication systems and embedded microprocessors.

In conclusion, the HCM496000000BBIT is an advanced quartz crystal device developed by NEC for a number of critical timing applications. It offers great stability and accuracy, and its low temperature coefficient, wide temperature range, shock and vibration resistance, and versatility makes it a perfect choice for many timing applications.