CWX823-027.0M

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Oscillators are devices that produce an electrical signal that oscillates between two nodes even after the energy source of the device is disabled. In this sense, they are widely used in both scientific and practical applications, such as resonators, timers and clocks, frequency divider, phase-locked loops, as well as a multitude of control and instrumentation devices. One such oscillator is the CWX823-027.0M, which has its own specific application field and working principle.

As previously noted, oscillators are used in a variety of fields ranging from individual and industrial control to clock and frequency timing applications such as TV and radio broadcast. In the latter two applications, the CWX823-027.0M oscillator provides superior performance thanks to its high-stability output frequency and low-power consumption. It is particularly well-suited for automotive infotainment systems, where it can form the basis of a reliable clock oscillator, and consumer electronics, such as audio products, camcorders, and computers where its high-stability output frequency significantly reduces their susceptibility to electromagnetic interference.

In terms of its specific working principle, the CWX823-027.0M is an electrical signal generator, which utilizes a quartz crystal resonator as an accuracy reference. Inside the device is a quartz crystal electromechanical oscillator, which vibrates at a frequency determined by the physical characteristics of the quartz crystal, a capacitor, and an inductor. The oscillator circuitry determines the shape of the output waveform, allowing it to generate a triangular or a square waveform at the frequency defined by the quartz crystal.

The CWX823-027.0M quartz oscillator circuitry is also equipped with an analog circuit (SMPS), which works by providing power to the inductor, capacitor, and quartz crystal. As the voltage applied to the quartz resonator changes, the oscillator’s output frequency changes accordingly. The analog circuit also allows the device to be programmed for different frequencies. When the frequency is set too low for the quartz crystal to function properly, the oscillator will enter a frequency spread state, which helps limit the frequency spread of the oscillator output for better performance.

This oscillator is suitable for both surface-mount and through-hole applications, making it ideal for a range of commercial and industrial systems. It offers superior temperature stability and very low EMI performance, as well as consuming very little power. Furthermore, the device helps reduce total system cost through its use of a 32 kHz backup crystal, which allows for high frequency stability even when the main frequency is reduced. This feature is especially important for low cost systems, such as radio-controlled (RC) devices, which require stability during prolonged periods of power disconnection.

The CWX823-027.0M is an extremely reliable and accurate quartz oscillator that is capable of generating a consistently stable output frequency over a wide temperature range. Its combination of low power consumption and high stability make it a perfect choice for a wide variety of applications, such as timer and clock devices, frequency dividers, phase-locked loops, and automotive infotainment systems.

The specific data is subject to PDF, and the above content is for reference