FC7BQCCMC7.3728-T1 Datasheet/PDFCrystals
Crystal is a substance or a material that has a uniform, orderly lattice structure and has the ability to produce a wave vibration when it is subjected to an appropriate external force. Characterized by its mechanical stability, structural symmetry, and inverse piezoelectric effect, crystal plays an important role in modern science and technology.
FC7BQCCMC7.3728-T1 application field and working principle
FC7BQCCMC7.3728-T1 crystal has a wide range of applications, mainly used for frequency determination and clock signal for various oscillators. Its output frequency characteristics and frequency stability are mainly related to its cutting angle, temperature characteristics, capacitive pull range, load capacitance and drive level. The working principle of FC7BQCCMC7.3728-T1 is based on the oscillation characteristics of quartz crystal. It uses the combination of mechanical resonance and piezoelectric effect. It contains a piezoelectric quartz crystal resonator and a crystal oscillator circuit. Under the action of the alternating voltage, the alternating current (AC) generated by the piezoelectric effect oscillates to generate a stable electric field around the quartz crystal, which forms electric polarization on the opposite electrode. Voltage, the positive charge and negative charge are generated separately, forming an AC electric field of reverse development, which interacts with the reverse electric field of the oscillator circuit to maintain dynamic balance. The crystal oscillates sinusoidally at its resonance frequency, and it can still oscillate in the frequency range with a range of tens of generations. When the voltage changes, it can reflect the physical changes of quartz crystal material. The electric output signal of the crystal oscillator is used to generate a highly stable clock signal for related oscillators.
In summary, the application and working principle of FC7BQCCMC7.3728-T1 crystal is mainly related to its cutting angle, temperature characteristics, capacitive pull range, load capacitance and drive level. It is mainly used for frequency determination and clock signal for various oscillators, and its oscillation is based on the combination of mechanical resonance and piezoelectric effect.