ECX-L27BN-133.333

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Oscillators are widely used in various electronic control systems, such as communication systems, navigation systems and microwave systems. Among them, ECX-L27BN-133.333 series is an important part of the oscillation system. This article will be divided into two parts to analyze the application field and working principle of ECX-L27BN-133.333.

Application Field of ECX-L27BN-133.333:

ECX-L27BN-133.333 series oscillators are mainly used in communication systems, navigation systems and microwave systems. In communication systems, oscillators are used to generate carrier waves of different types of signals. ECX-L27BN-133.333 series oscillators can generate stable fixed frequency signal output for communication systems, which can achieve the purpose of reliable transmission of large-capacity information.

In navigation systems, oscillators are used to provide precise timing information for satellite position positioning. The high-stability frequency source provided by ECX-L27BN-133.333 series oscillators can satisfy the stringent requirements of navigation systems and ensure the accuracy of the navigation system.

In the microwave system, ECX-L27BN-133.333 series oscillators are used to generate highly stable fixed frequency signal output. This highly stable fixed frequency signal output is used to further stabilize the frequency of the internal parasitic oscillation of the microwave system, and can also be used to pass the specific standing wave and harmonic radiation requirements of the microwave system.

Working Principle of ECX-L27BN-133.333:

The working principle of ECX-L27BN-133.333 series oscillators is based on the principle of negative resistance. That is, when the voltage is applied to the quartz crystal resonator inside the oscillator module, the quartz crystal resonator can generate an elastic deformation of reverse phase and opposite direction. This deformation can generate an electric field, which further generates a constant frequency current.

ECX-L27BN-133.333 series oscillator is composed of similar parts as other oscillators, including an amplifier, a quartz crystal resonator and some auxiliary components. The amplifier converts the current output from the quartz crystal resonator into an electromagnetic pulse signal and amplifies it to a certain value. At this time, the energy of the pulse signal is enough to excite the quartz crystal resonator, and then a negative resistance will be added to the quartz crystal resonator.

The feedback current inside the oscillator module will make the frequency output of the output signal generated by the quartz crystal resonator more stable, and this frequency output will enter the auxiliary components. After the signal passes through the auxiliary components, it will become a more stable voltage or current signal, which will finally exit the oscillator module as an output signal.

Conclusion:

To sum up, ECX-L27BN-133.333 series oscillator is mainly used in communication systems, navigation systems and microwave systems. Its working principle is based on the principle of negative resistance. The quartz crystal resonator in the oscillator module generates an elastic deformation, which generates an electric field and further generates a constant frequency current. After being amplified by the amplifier and passing through the auxiliary components, it will output a clearer and more stable signal.

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