MP101-E

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Crystals are essential components in modern life, essential tools especially in electronic products. In the field of frequency control, crystal products are widely used in many types of communication, data transmission, frequency navigation and other related products and systems, also as components in various electronic products. Taking the MP101-E as an example, it is a miniature electronic crystal component produced by a leading producer. The following section will analyze its application field and working principle.

The MP101-E crystal is mainly applied in FM receivers, oscillators, telematics or telephone systems, paging systems, clock generator modules and military communication systems. It has the following main features: 1) Miniature size; 2) Low frequency stability; 3) Low temperature coefficient; 4) High reliability; 5) Low aging characteristics. All these features make the MP101-E crystal an ideal component in these applications.

In terms of working principle, the MP101-E crystal utilizes the piezoelectric effect of the quartz crystal to vibrate and generate electrical signals. It consists of two electrodes, a quartz crystal element, and an oscillator circuit. When a small radio frequency current is applied to the electrodes of the crystal element, a mechanical force is generated to make the quartz crystal vibrate. It then produces electrical signals that can be rectified and amplified by the electronic circuit to become stable oscillation signals of certain frequency.

Furthermore, the temperature of the crystal has a great influence on the frequency of oscillation. The mechanical force of the crystal decreases with temperature. That is why the makers take this into consideration when designing the frequency stability of the crystal. A constant temperature control should be kept in the environment, to ensure that the oscillation frequency brought about by the crystal is stable. Higher quality MP101-E crystals usually get an enhanced temperature control process in the production line, to ensure its good performance.

In conclusion, the MP101-E crystal component has a wide application field and a well-understood working principle. Its features of miniaturization and low frequency stability make it ideal component to be used in FM receivers, oscillators and other related products. However, temperature control should also be taken into consideration, as it has great influence over the crystal’s oscillation frequency.

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