7M48000158

Crystals are natural formations that occur in nature due to the crystallization process of minerals, most commonly silicon dioxide. Crystals are classified based on their crystal system, which defines the arrangement of particles within a crystal. Crystals have been used in many application fields and have even been used in computers and other electronic devices due to their capability to store and transfer electrical energy. As such, knowinh the working principle of crystals can be vital in certain contexts.

The 7M48000158 crystal is classified as a tetragonal crystal and belongs to the class of crystals referred to as bismuth oxychlorides (BiOC). This particular crystal is mainly used for oscillators and filters due to its high Q value and low dielectric loss. The 7M48000158 crystal has the following parameters: resonance frequency (f0) of 10.75 MHz, motional capacitance (Cm) of 8.6 pF, pullability (Npo) of 219 and dielectric absorption (ta/25C) of 0.2%.

The application fields of the 7M48000158 crystal are related to its structural and electrical characteristics. The first application field of the 7M48000158 is in oscillators. Oscillators are oscillating devices that create a steady frequency signal. The crystal oscillator serves as the most fundamental element of an oscillator and the 7M48000158 can be used as such due to its low dielectric absorption and high pullability. The crystal oscillator is composed of a feedback loop— an electrical circuit in which some portion of the output signal is routed back to the input— which is composed of an inductor and a capacitor, in addition to the crystal itself.

The second application field of the 7M48000158 is in filters. Filters are used to separate or isolate different frequency signals from each other. The 7M48000158 can be used in filters due to its high Q factor, which is a measure of the energy stored in a system compared to the energy dissipated by the system. The higher a systems Q factor, the more energy is stored by the system, and the more efficiently it can separate different frequency signals.

The working principle of the 7M48000158 crystal can be summarized as follows. When an alternating current is applied across the crystal, the resonance frequency will cause the crystal to vibrate. This vibration of the crystal will then cause an electric charge to be induced in an adjacent capacitor, which is the electrical energy stored by the system. This induced electric charge is then transferred through the feedback loop until it reaches the output of the system. At this point, the output signal can be used for whatever application or purpose it is intended for.

In conclusion, the 7M48000158 crystal is a tetragonal crystal of the bismuth oxychlorides family and is mainly used for oscillators and filters due to its high Q value and low dielectric loss. The application fields of the crystal are discussed in detail and the working principle of the crystal is explained. The crystal is a vital component of many electronic devices due to its capability to store and transfer electrical energy.