CM309E12000000BBKT

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Crystals are important components of many electronic circuits and play a vital role in providing accurate signal frequencies for proper system functioning. CM309E12000000BBKT is one of the commonly used crystals that have special characteristics that make it useful for a wide range of applications. This article will discuss the application field and working principle of CM309E12000000BBKT.

CM309E12000000BBKT is a temperature-compensated SMD Crystal and comes in a small 14pin package. It is highly suitable for Digital and Analog applications that require good accuracy and frequency stability. The crystal features excellent reset characteristics and high frequency stability. Specifically, this crystal has a frequency tolerance of (±20), VC-mV of 50, and an ageing rate of -3.3 to 3.3 percent, which makes it ideal for precision applications.

This Crystal is commonly used in digital oscillators, pagers, cellular base-stations, digital cameras, and other digital components. Its small size ensures that it can be easily integrated into newly developed components, making it suitable for newer products and applications. It is also capable of providing accurate signal frequencies for high speed data transfers and other digital needs.

The working principle of the CM309E12000000BBKT lies in its piezoelectric properties. It consists of a quartz crystal which is cut in a specific plate-like shape, and then mounted on a holder made from a conductive material. An external voltage is applied to the crystal through the holder and allows the crystal to vibrate in the respective direction at its resonant frequency. The crystal is then connected to two plates that act as an amplifier, further increasing the intensity of the oscillation.

The typical operating frequency of the CM309E12000000BBKT lies in between 10-70 MHz. It offers excellent temperature stabilities over a wide range of operating temperatures, ranging from -20 to + 70 degrees Celsius. It is also capable of providing excellent frequency stability over different operating temperature ranges, with frequency temperature coefficients of up to 0.6 ppm/ºC.

All in all, the CM309E12000000BBKT crystal is a miniature oscillator that is suitable for a wide range of digital and analog applications. It offers excellent frequency stability and temperature compensation, making it suitable for precision applications. It is mostly used in digital oscillators, pagers, cellular base-stations, digital cameras and other digital components.

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