CM309E4915200ABAT

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Crystals

Crystals are widely used in electronics for timekeeping, frequency control, and filters. They are available in many types and shapes. The CM309E4915200ABAT is an ultra-low power 32-kHz quartz crystal unit.

Application Field

The CM309E4915200ABAT is commonly used in consumer electronics devices such as digital watches, cell phones, laptops and other digital devices. It is a low-cost, low-power quartz crystal unit that is ideal for controlling timing functions, frequency control and filters.

Working Principle

The CM309E4915200ABAT utilizes the piezoelectric properties of quartz crystals to generate an oscillation frequency when a certain electric field is applied to them. The frequency can be adjusted by calibrating the active electrodes of the CM309E4915200ABAT and varying the voltage in the crystal. The crystal can also be programmed to oscillate at specific frequencies and temperatures.

When the electric field produced by the CM309E4915200ABAT is applied to the quartz crystal, the crystal will vibrate at the programmed frequency, allowing for the precise timing of electrical signals. The crystal also acts as a high-precision filter that can be used to filter out unwanted frequency components of electronic signals.

Advantages

The CM309E4915200ABAT has several advantages compared to other quartz crystals. It has a lower power consumption and is more resistant to temperature changes and other environmental conditions than other crystals. It also has excellent vibration suppression, which helps to ensure accurate timing signals over a wide range of temperatures.

The CM309E4915200ABAT also offers a high level of stability and low error rate, making it suitable for applications where timing accuracy is essential. The unit also has a wide range of operating frequencies and is compatible with a variety of logic families, making it suitable for a range of applications.

Conclusion

The CM309E4915200ABAT offers a versatile and low-cost quartz crystal unit for timekeeping, frequency control and filters. It is a low-power unit, with excellent stability and vibration suppression, making it suitable for a range of applications in consumer electronics.

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