CM309E20000000BBKT

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Crystals play a critical role in several applications, in both aerospace and commercial use. The various types of crystals available today are tailored to meet specific requirements, each with its own set of features and applications. One of these types is the CM309E20000000BBKT crystal. This crystal is used in multiple applications, and it also has a unique working principle.

Application Field

The CM309E20000000BBKT crystal is most commonly found in precision digital frequency synthesis applications. Such applications include frequency synthesis and digital filtering circuits, as well as in digital synthesizers, television and audio inputs, and communication instrumentation. The crystal provides superior accuracy and stability within a wide temperature and voltage range, eliminating the need for frequency trimming. In addition, the CM309E20000000BBKT crystal is also compatible with modern day, high-speed digital processing technology.

The crystal is also suitable for use in AC-DC and DC-DC switching power supplies. This crystal offers a highly accurate frequency stability over a wide output voltage range, which makes it ideal for use in power supplies.

Furthermore, the CM309E20000000BBKT crystal is used in consumer electronics such as smart phones, portable media players and digital media receivers. The high stability, low jitter and wide frequency range of the crystal make it ideal for a variety of consumer applications.

Working Principle

The CM309E20000000BBKT crystal works on the principle of mechanical resonance. The quartz crystal consists of two electrodes separated by a thin quartz slice. When an alternating electrical current is applied to the electrodes, the quartz slice vibrates at its natural resonance frequency. This frequency is determined by the thickness and electrical characteristics of the quartz slice.

The quartz crystal acts as a filter, allowing only certain frequencies to pass through while blocking other frequencies. The crystal can be cut to resonate at an exact frequency by adjusting the thickness of the quartz. This makes the CM309E20000000BBKT crystal ideal for use in precision frequency applications.

The CM309E20000000BBKT crystal is a precision instrument and works best when placed in a temperature and humidity controlled environment. The crystal must be protected from vibrations and installed with appropriate connectors and headers. The use of a shielding case is also recommended in order to reduce any potential interference from external sources.

Conclusion

The CM309E20000000BBKT crystal is a highly precise and accurate device used in a variety of applications. The crystal utilizes the principle of mechanical resonance in order to generate a specific frequency, allowing it to be used in precision applications such as frequency synthesis and digital filtering circuits. The crystal is also suitable for use in AC-DC and DC-DC switching power supplies, as well as in consumer electronics such as smart phones and digital media receivers.

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