ATS640B-E

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Crystals

Crystals are important components used in modern electronic devices. They are used for many applications, such as for frequency control, for electronic oscillation, for other timing and frequency applications and more. Among the most commonly used crystals is the ATS640B-E. This device is used in many applications and its working principle will be explained in this article. The ATS640B-E application field and working principle will be explained in detail.

ATS640B-E Application Field

The ATS640B-E was designed specifically for use in the frequency control of microwave transmission systems. Its primary application is in network synchronization systems and other high frequency applications. The device uses a piezoelectric quartz crystal to provide highly accurate frequency control. The device has a frequency stability with a standard deviation of ±5 ppm or better. The frequency range of the device is 1.9 to 3.5 GHz.

The ATS640B-E is also suitable for use in Wi-Fi applications, where a highly stable frequency is required. It can be used for the control of the frequency of 802.11a, 802.11b, 802.11g, and 802.11n router systems. It is also suitable for use in Bluetooth systems, where a highly stable frequency is needed for communication between two devices. It can also be used for other timing and frequency applications.

Working Principle

The ATS640B-E is a piezoelectric quartz crystal unit. Basically, when the crystal is energized with an alternating current, it begins to vibrate at its resonant frequency. The crystal is held securely in a specially designed mechanical holder, so that it can vibrate efficiently. The vibration is then translated into an electrical signal which can be used to control the frequency of the microwave transmission system. This electrical signal is amplified and used to control the frequency of the transmitter.

The frequency of the ATS640B-E is very stable due to its high quality construction and the use of the quartz crystal. It has a frequency stability of ±5 ppm or better, which is much better than conventional PLL frequency synthesizers. The device also has a very low phase noise, which is ideal for Wi-Fi and Bluetooth applications.

In conclusion, the ATS640B-E is a versatile crystal that can be used for many applications. Its primary use is in frequency control of microwave transmission systems, but it is also suitable for Wi-Fi, Bluetooth, and other timing and frequency applications. Its superior frequency stability and low phase noise make it ideal for such applications.

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