CWX823-001.8432M

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Oscillators are electronic circuits that generate repetitive signals with different waveshapes. The CWX823-001.8432M is a type of oscillator used in various types of applications. This article will give a brief description of its application field and working principle.

The CWX823-001.8432M oscillator is specifically designed for use in precision frequency synthesis applications. It is primarily used in communications receivers and microwave transceivers in order to accurately control the frequency of their outputs. It is capable of operating in a wide frequency range, up to 12 GHz.

The oscillator is based on an oscillator topology known as buffered Pierce oscillator. This type of topology is often used in high frequency oscillators due to its high frequency stability, high performance, and low phase noise. The frequency of the oscillator is determined by an external quartz crystal and two parallel capacitors.

The CWX823-001.8432M oscillator is broadly used in advanced communication systems such as cellular and satellite networks, as well as in military systems in order to provide reliable frequency synthesis capabilities. Additionally, this oscillator can be used in laboratory and test equipment, and in general, in any application where high frequency stability and accuracy is required.

The working principle of the CWX823-001.8432M oscillator is quite simple. Basically, it consists of two transistor stages – one for amplification and one for buffering. A quartz crystal is mounted between both stages, acting as a frequency-determining element. The two parallel capacitors act as a frequency-broadening element, allowing the oscillator to generate a signal in a wider frequency range.

The amplified signal from the first transistor is then buffered and sent to the quartz crystal, where it is converted into a high-frequency signal. This signal is then sent back to the second transistor, where it is amplified and sent to the output pins of the oscillator. This process is repeated continuously and the resulting signal from the oscillator is stable and accurate, since the vibration frequency of the quartz crystal is very accurate and the oscillator circuit is designed for low-phase-noise output.

In conclusion, the CWX823-001.8432M oscillator is a highly stable and precise frequency synthesizer, specially designed for use in precision communications and microwave applications. It is based on the buffered Pierce oscillator topology and its frequency is determined by an external quartz crystal. It is widely used in advanced communication systems and in military applications for its accuracy and reliability.

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