520M20HT13M0000

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Oscillators refer to the electronic components that can generate periodic waves of constant frequency, amplitude, wave shape and phase, and they are often used when producing, amplifying and converting signals in the fields of communication and broadcast. 520M20HT13M0000 belongs to a SAW oscillator, which is widely used in communication, broadcast, sensing, navigation and other application fields. The working principle of this type of oscillators is based on the principle of piezoelectric effect.

A SAW oscillator consists of a block of quartz and a few layers of different kinds of thin metal or metal oxide films deposited on the surface of the quartz. The surface of the quartz block is divided into electrical connection areas by means of a few metal layers. Each layer exhibits different electrical characteristics, forming a network of electrical connections.

When an external voltage is applied, the piezoelectric effect occurs in the piezoelectric material, promoting the detection and modulation of different kinds of waves, thus enabling the block to vibrate at a certain frequency. During this process, the quartz, which is mainly responsible for vibration, vibrates with its built-in electrodes, producing alternating electric signals, and the electrical signals are respectively sent to every electrode to form an oscillation circuit. Here, the built-in resistors, capacitors and inductors act as frequency-determining components to ensure the stable oscillation frequency of the oscillator.

The SAW oscillators can be tuned to frequencies from few hundreds of kilo hertz to several gigahertz to meet different application requirements. 520M20HT13M0000 is a typical SAW oscillator. It has a nominal frequency of 5.2GHz, tuning sensitivity of ±10MHz/V, rated impedance of 50Ω, enabling voltage of 12V and output power of +13dBm, which makes it a low power consumption, high efficiency and reliable oscillator. It can be used in UAV, beacon communication, surveillance transmission systems and mobile radio terminals, which is truly a great breakthrough in the field of communication.

To sum up, 520M20HT13M0000 is a type of SAW oscillator widely used in a variety of practical application fields such as communications, broadcast, sensing, navigation and more. It employs the piezoelectric effect to convert AC signals into periodic electric signals, forming an oscillation circuit for producing periodic waves of constant frequency, amplitude, wave shape and phase. It is a low power consumption and high efficiency oscillator with wide range of adjustable frequencies, making it a great choice for all kinds of practical applications.

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