Q 32,0-JXS32-10-10/15-T1-FU-WA-LF Crystals, Oscillators, Resonators

Crystals are special devices that are encased in a special casing and designed to vibrate at specific frequencies. In the Q 32,0-JXS32-10-10/15-T1-FU-WA-LF application field, crystals are specifically designed for use in frequency counters and other applications which require precise timing. Crystals act as oscillators and provide the accuracy of frequency measurement and other applications.

Construct and Working Principle

Crystals are constructs using two main components, the active element, and the passive elements. The active element is made up of a piece of quartz crystal material, which is cut and polished to specific dimensions. This crystal is then coated with two electrodes, and a DC voltage is applied to the electrodes, creating an electric field and an "electro-mechanical coupling", between the two. This creates a standing wave inside the crystal, always of the same frequency. The passive elements are designed to reduce losses, and improve the stability and reliability of the oscillation. These elements often include capacitors, resistors, transistors, and other circuit elements.

Frequency Resolution

Crystals are usually tuned to precise frequencies and can provide very precise resolution. Modern crystals use advanced techniques and can be tuned to extremely high resolutions. For example, a modern, high-precision quartz crystal used in frequency counters and other precision applications, can potentially provide a 1 Hz resolution or higher.

Precision Frequency Control

Crystals are often used in precision frequency control applications. In some applications, a quartz crystal is used to control the frequency of the system, to provide very precise clock signals and timing. For example, in a frequency counter application, the crystal can be used to precisely measure the frequency of an incoming signal.

Stability

Crystals are very stable over long periods of time. They are not affected by temperature or humidity, making them ideal for applications in harsh conditions. They also do not drift or change frequency with time, as some active components can. This makes them ideal for precision timing applications.

Conclusion

Crystals are very useful components that are used for a variety of applications. They are relatively inexpensive compared to other precision components, and are very reliable. In the Q 32,0-JXS32-10-10/15-T1-FU-WA-LF application field, they are specifically designed for frequency-related applications and provide precision timing and frequency control.