HCM4919660800AGET

Crystals

HCM4919660800AGET Application Field and Working Principle

Crystals are essential components used in a wide range of applications, such as computers, communication devices, and medical equipment. HCM4919660800AGET is one of the most popular crystals used today. By choosing a HCM4919660800AGET crystal, designers can guarantee a high level of performance, dependability, and compatibility with other components.

HCM4919660800AGET is an AT-cut crystal with a fundamental frequency of 49.1960 MHz and an overtone frequency of 800 MHz. This type of crystal is suitable for applications operating in the frequency range between 420 MHz and 875 MHz. This crystal has a robust structure and exhibits low frequency steering and superior shock resistance when compared to other crystals in the same category.

The working principle of a HCM4919660800AGET crystal is based on the piezoelectric effect. This effect occurs when an electric field is applied to a crystalline lattice structure. The electric field induces a mechanical stress on the crystal, which in turn produces an electric field of a specific frequency. This frequency is determined by the physical dimensions of the crystal and the nature of the crystal material.

The HCM4919660800AGET crystal is widely used in applications requiring a high accuracy clock signal, such as in timing applications, oscillators and frequency synthesizers, frequency counters, and pulse generation circuits. The frequency stability of the crystal can be further improved with the help of a temperature-compensated crystal oscillator (TCXO), which can tweak the frequency of the crystal over a wide temperature range. This crystal is also used in a variety of consumer electronics such as mobile phones, modems, routers, and other wireless devices.

In summary, HCM4919660800AGET is a high performance AT-cut crystal capable of operating in a frequency range of 420 MHz to 875 MHz. It offers superior shock resistance, a wide operating temperature range, and superior frequency stability when used with a TCXO. This crystal is ideal for applications requiring a high accuracy clock signal and is widely used in consumer electronics.