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Crystals

Crystals have a variety of uses in modern electronics, from very basic applications such as watches and clocks to complex processors. One example of an active crystal component is the 445C3XK12M00000. This crystal is a specialized component designed for radio frequency applications. In this article, we will look at the application field and working principle of the 445C3XK12M00000.

Application Field

The 445C3XK12M00000 is used for linear voltage controlled oscillators (VCO) for applications such as satellite communication, broadcast, customer equipment and point-to-point communication. It is an advanced component that boasts excellent phase noise, low power consumption and wide operating frequency range of 76 to 150 MHz.

The component is a highly precise component and can be used in order to generate precise radio frequency signals. It is also designed to be used with minimal support components, making it a very attractive component for designers to use in their own designs. The component also offers a low phase noise of -111 dBc/Hz at 40 kHz offset.

Working Principle

The 445C3XK12M00000 uses the same principle of operation as other crystal oscillators. A quartz crystal is vibrated in order to generate an oscillation. Quartz crystals have the property of being able to accurately vibrate at the same frequency when a voltage of the appropriate magnitude is applied. This oscillation will remain the same as long as no energy is lost.

The frequency of vibration of a quartz crystal is determined by the thickness of the quartz and the cross-sectional area of the crystal. The frequency of the vibration is also affected by the temperature, so the 445C3XK12M00000 includes temperature compensation circuits to ensure that the vibrations remain as accurate as possible over a wide temperature range.

Conclusion

The 445C3XK12M00000 is a highly specialized component designed for radio frequency applications. It is designed to work with minimal support components, making it a very attractive component for designers to use in their own designs. The component also offers a low phase noise of -111 dBc/Hz at 40 kHz offset. Overall, the 445C3XK12M00000 is an excellent component for radio frequency applications.

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