CWX815-8.0M

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Oscillators are electronic circuits that produce alternating current with a specific frequency and are widely applied in modern electronic devices.One of the most commonly applied oscillators is the CWX815-8.0M (also known as Wuxi silicon-based high frequency oscillators).

Application Field of CWX815-8.0M

CWX815-8.0M is a high performance silicon-based vibrator with frequency ranging from 8.0MHz to 8.25MHz and built-in passive L-C resonant structures. Owing to its ultra-law power consumption and volume, high-frequency, high stability, high reliability, shock resistance, low and stable temperature characteristics, CWX815-8.0M is suitable for Timer, Remote Sensing, Parking Assist, Automotive Electronics, Alarm, Home Automation, Machine Automation, Power Meter, Remote Control, Office Automation, Security Systems and Wearable Electronics and other fields.

Working Principle of CWX815-8.0M

The working principle of CWX815-8.0M is based on a resonance circuit, which is made up of inductance L and capacitance C components. The positive feedback from the circuit and output spiral waveforms stimulate the crystalline piezoelectric device, causing it to vibrate and generate periodic vibrations of a certain frequency. This frequency is determined by the values of the inductive and capacitive components of the resonance circuit. The frequency of oscillation can be adjusted by changing the values of the inductance(L) and capacitance (C) components.

CWX815-8.0M is base on Silicon MEMS (Micro-Electro-Mechanical System) technology. MEMS relies on a combination of Fab, Etching, Deposition and other processes. The output spiral waveforms stimulate the crystalline piezoelectric device within the oscillator, causing it to vibrate and generate periodic vibrations of a certain frequency.The frequency of oscillation can be adjusted by changing the values of the inductance(L) and capacitance(C) components.

In addition to the main circuit components, the CWX815-8.0M also includes an integrated voltage compensation circuit (IVCC) and power supply monitor circuit (PSC). The IVCC ensures the frequency stability and the PSC ensuring the stable power supply.

Conclusion

CWX815-8.0M is an high performance silicon based vibrator, which is suitable for Timer, Remote Sensing, Parking Assist, Automotive Electronics, Alarm, Home Automation, Machine Automation, Power Meter, Remote Control, Office Automation, Security Systems and Wearable Electronics and other fields. This oscillator works based on a resonance circuit, which is made up of inductance L and capacitance C components, and is driven by a spiral waveforms stimulate the crystalline piezoelectric device, and is further enhanced with the integrated voltage compensation circuit and power supply monitor circuit.

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