Q 19,20-JXS32-8-10/15-T1-WA-LF

Q 19,20-JXS32-8-10/15-T1-WA-LF Application Field and Working Principle

Crystals Q 19,20-JXS32-8-10/15-T1-WA-LF are components that can be used to create oscillators, resonators, or filters by conversion of electrical energy into mechanical energy and vibrating at specific frequency. They are used in variety of consumer products including fuel-injected engines, gaming machine controllers, battery-operated toys and consumer electronics.

Properties of Crystals

Crystals differ from other components in that they don\'t have any active parts, so they don\'t require a voltage or current to operate. They only require a kinetic energy in the form of vibration. This vibration is generated through an application of a small force on the crystal, which then produces an oscillating signal at the frequency of the crystal.

Crystals are composed of two pieces of material bonded together by a combination of epitaxy, deposition and bonding processes. They generally have three main properties: Frequency, Temperature Coefficient of Frequency (TCF), and Driving Level. These properties determine the frequency of the crystal and its ability to maintain the frequency over temperature and supply voltage changes.

Types of Crystals

There are many different types of crystals, depending on the application, frequency range and other requirements. The most common type of crystal is the quartz crystal, which is used in most consumer electronics and low-frequency applications. Other types of crystals include ceramic resonators, surface acoustic wave (SAW) devices, PZT piezo-ceramic resonators, quartz crystal oscillators and crystal filters. Each type has its own unique properties, such as frequency, temperature coefficient and drive level.

Working Principle of Crystals

The oscillating signal produced by crystals is a result of the Piezoelectric Effect. This effect occurs when an electric field is applied to certain crystalline materials, which causes them to vibrate at a fixed frequency. When a small force is applied to the crystal, it vibrates at a natural frequency which is determined by the material, its cut and its size. This resonance frequency can be used to create clocks, oscillators, resonators or filters.

The frequency of a crystal oscillator is affected by several factors, including the mode of oscillation, the force and the mass of the material, the type of material and the shape of the crystal. In order to achieve the desired frequency, the crystal should be cut in a particular angle, which affects the balance of the mass and force of the material. The driving force can also be adjusted by changing the voltage applied to the crystal.

Crystals are used in many applications where accuracy and stability are essential. They can be used to create highly accurate timing circuits, as well as filters, demodulators and amplifiers. They can also be used to create synthesized sound, such as in computer sound cards and other audio equipment.