SIT8208AC-GF-28S-24.000000X

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Introduction

The SIT8208AC-GF-28S-24.000000X Oscillator is one of the most popular oscillators available in the market today. It is widely used in applications such as consumer electronics, industrial and automotive applications. It features an open frame design allowing low-power operation while retaining low noise performance. The oscillator operates over an input voltage of 3.3 - 5.5 V and has a switching frequency of 0.48 - 24.00 MHz and a maximum supply current of 1.2 A.

Application Field

The SIT8208AC-GF-28S-24.000000X oscillator is a widely used in consumer electronics, automotive, and industrial applications. It is commonly used in microcontroller-based systems such as AC adaptors and battery chargers, LCD displays, and other intelligent embedded devices. As a low-power Oscillator, it is also suitable for medical devices, GPS receivers, RFID tags, and other applications requiring low-noise operation.

Working Principle

Basically, an oscillator is a circuit that generates a periodic signal that oscillates between two levels. The SIT8208AC-GF-28S-24.000000X oscillator operates on a frequency range of 0.48 - 24.00 MHz and is designed for polarity reversal mode. Its active components, called the oscillator element, are configured in a bridge circuit for switching between the two level states. A frequency controlling element, such as a quartz-crystal, operates within this bridge circuit. The frequency is determined by the resonant frequency of the crystal and is determined in advance.

The oscillator element consists of two transistors connected to ground. One of the transistors inverts the signal generated by the other. This allows the Oscillator to switch between two level states, creating a periodic oscillation. The oscillation is continuous and changes only when the signal applied to the Oscillator is changed, such as when the frequency range is changed or when the supply voltage is changed.

When the voltage applied to the Oscillator changes, it will cause a change in the frequency. This process is known as frequency modulation and can be used to determine the frequency output of the Oscillator. Additionally, the oscillator also provides a circuit protection feature that ensures the circuit will not be damaged if the applied voltage is too high or too low.

Conclusion

SIT8208AC-GF-28S-24.000000X oscillator is a very popular oscillator used in various applications such as consumer electronics, automotive, and industrial applications owing to its low-noise performance and low-power operation. It is most commonly used in microcontrollers and embedded systems such as LCD displays, AC adaptors, and battery chargers. The working principle of this oscillator is based on a bridge circuit comprising two transistors, a frequency-controlling element, and a protection feature for mitigating any associated risks.

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