CM309E7159090BBKT

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Crystals are the foundation of modern technology, and the CM309E7159090BBKT is a crystal that proves its practical utility. The CM309E7159090BBKT is often used in many important industrial and consumer applications.

Applications vary based on the CM309E7159090BBKT’s frequency range, but some typical applications include clocks, radios and microprocessors, surface acoustic wave filters, resonators and time base generators. In these applications, the crystal enhances accuracy and enable precise timing.

The fundamental working principle for the CM309E7159090BBKT crystal is based on the oscillation produced by a quartz crystal when it is correctly stimulated. The CM309E7159090BBKT is cut to a specific shape and size from a quartz crystal that has a chemical formula known as silicon dioxide. Special chemical processes, such as heat treatment, etching and chemical polishing, are carried out on the crystal to produce an oscillator that produces a single frequency.

The frequency is determined by the physical characteristics of the crystal and its shape. Two types of modes are used to determine the frequency. Fundamental mode requires a smaller size quartz crystal, and is usually used for frequencies in the lower ranges e.g. up to 20 MHz. Overtone mode can handle frequencies up to a few hundred or even a few thousand MHz. However, it requires a larger size quartz crystal than fundamental mode cannot.

The CM309E7159090BBKT is most commonly used in a format known as the "AT-cut" form. An AT-cut is adapted for both temperature and harmonics. It is also sometimes referred to as the "cut-through" crystal as it operates between two metals and uses an external electric field to create an electric dipole moment across the crystal. The external electric field forces the atomic structure to expand allowing the electrons to form a meaningful structure.

The design of the CM309E7159090BBKT also contains a number of layers. The first layer consists of electrodes to create the electrical field and to provide current to the crystal that is electrically isolated from the second layer. The second layer comprises the quartz crystal itself, which is designed to provide a specific electrical resonance. The third layer forms the base plate that is designed to reduce losses resulting from the physical connections of the other layers. Finally, the fourth layer is typically formed from a shield plate or ceramic material to reduce electrical noise.

In conclusion, the CM309E7159090BBKT crystal is an invaluable component in many key industrial and consumer applications. It utilizes an AT-cut quartz crystal form and a four layer design to oscillate at a single frequency and produce accurate results.

The specific data is subject to PDF, and the above content is for reference