CM309E9984000BCKT

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CM309E9984000BCKT application field and working principle

Crystals, also known as piezoelectric crystals, are used extensively in many modern electronic components, such as radios and clocks. They are also used in large scale oscillators and other components. The CM309E9984000BCKT is a miniature crystal oscillator developed by a well-known manufacturer, Casio. It is designed to provide very stable oscillation at an ultra-low frequency of 8 KHz with very low power consumption.

Application Field

The CM309E9984000BCKT is mainly used in portable and miniature electronics, such as watches, clocks, and small receivers. In addition, it is widely used in medical equipment and automotive electronics. Its ultra-low frequency helps in the design of multiple frequency products, such as medical equipment and digital audio lines. Its low current consumption and excellent frequency stability are beneficial in many applications.

Working Principle

It is a miniature quartz crystal oscillator that uses a high quality special piezoelectric quartz crystal to produce a constant frequency output. When the crystal is subjected to electrical signals, it vibrates according to its frequency, and this vibration generates an AC current in an electrical circuit. The frequency of this current is determined by the physical characteristics of the crystal.

The CM309E9984000BCKT is designed for absolute ultra-low current consumption, which means it does not generate heat and does not require a large voltage or current to maintain its frequency. Moreover, the crystal oscillator has very high stability because it uses a special high quality piezoelectric crystal as its frequency source. It also helps reduce noise, improve phase noise and frequency modulation. In addition, it is designed to withstand high temperatures and is not affected by thermal shock, shock or vibration.

Conclusion

The CM309E9984000BCKT is a miniature quartz crystal oscillator used in many modern electronic components, such as watches, clocks, medical equipment and automotive electronics. It has an ultra-low frequency of 8 kHz, which is beneficial for multiple frequency products. It also has an ultra-low current consumption to help reduce noise and improve phase noise and frequency modulation. Lastly, it is designed to withstand high temperatures and is not affected by thermal shock, shock or vibration.

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