CS325S20500000ABJT Crystals, Oscillators, Resonators

CS325S20500000ABJT

CS325S20500000ABJT (also known as Crystal Modulator) is a type of piezoelectric crystal modulator used for electro-mechanical applications like frequency control, frequency changes and acoustic wave modulation. This type of modulator is used in various applications such as oscillator, transmitter and receiver. They are also used in devices that require both digital and analog signal processing.

Application Field

CS325S20500000ABJT crystal modulators are mainly used in the field of communication and navigation where stability, accuracy and frequency manipulation is a must. They are also used in electronic navigation systems and other feedback control systems like autonomous vehicles, aircraft, robotics, and high-precision clocks and watches. CS325S20500000ABJTs can also be used in various medical monitoring and sensing systems.

Working Principle

The working principle of CS325S20500000ABJT crystal modulator is based on the piezoelectric effect where electric charges accumulate on the surface of the crystals when an electric field is applied. The charges generated by this effect occupy the electrode’s surface. This forces the surface of the crystal to deform and change its shape. When the electrical field is removed, the crystal returns to its original shape.

The electric field is applied to the crystal through a coil, thus resulting in a magnetostriction phenomenon that generates a mechanical force that deforms the surface of the crystal. The electric field controls the frequency by increasing or decreasing the electric charge applied to the crystal and in turn, controls the modulation of the crystal.