SG-8002CA 20.0000M-PCCL3

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Oscillators are one of the most important signal generators for electronic systems. Oscillators control the frequency of an electronic circuit, and can also be used to provide a stable signal. The SG-8002CA 20.0000M-PCCL3 oscillator is a high-performance oscillator, used in various applications. By understanding its application field and working principle, we can gain a better understanding of oscillators and their role in electronic systems.

Application Field

The SG-8002CA 20.0000M-PCCL3 oscillator is a type of voltage-controlled crystal oscillator (VCXO) used for precision timing and frequency control functions. It is used in applications that require a high degree of frequency stability and wide tuning range, such as telecom systems, Wi-Fi, and GPS. It is also suitable for servers, PCs, and embedded systems, and can be used as a reference clock for high-speed data acquisition systems.

Working Principle

The SG-8002CA 20.0000M-PCCL3 oscillator is designed to generate a square wave output with an accurate frequency and low jitter. The oscillator works by applying a voltage to a quartz crystal, which vibrates at a precise frequency. This frequency is determined by the crystal’s characteristics, such as its size and shape. The frequency can be adjusted or tuned by applying a voltage to the crystal, thereby changing its vibration frequency.

The quartz crystal is held in a housing that contains the electronic components for the oscillator circuit. The oscillator circuit contains a voltage control element, such as a varactor diode, which varies the frequency of the oscillator in response to the voltage applied to the crystal. The output of the oscillator is then buffered and amplified to provide a clean, low-noise square wave.

The SG-8002CA 20.0000M-PCCL3 oscillator offers excellent frequency stability, low jitter, and wide tuning range due to its controlled crystal technology. The oscillator can provide a precise and stable signal for various applications. It is also highly temperature-stable, designed to operate over a wide temperature range without significant frequency shift.

Conclusion

The SG-8002CA 20.0000M-PCCL3 oscillator is a type of VCXO that is used for timing and frequency control functions. It is suitable for various telecom, Wi-Fi, and GPS applications, as well as servers, PCs, and embedded systems. It works by applying a voltage to a quartz crystal, which vibrates at a precise frequency. The frequency can be adjusted or tuned by changing the voltage applied to the crystal. The oscillator also offers excellent stability, low jitter, and wide tuning range due to its controlled crystal technology.

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