SIT8208AC-GF-33S-16.368000X

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Oscillators are essential components within electrical signaling, providing regular periodic purging for computing and communication systems. The particular model SIT8208AC-GF-33S-16.368000X is a current-controlled oscillator employed for a wide variety of critical applications. It has a low power consumption of 3.3V and 15mA, making it an ideal choice for a variety of battery powered devices. This article will discuss the application field and working principle of the SIT8208AC-GF-33S-16.368000X oscillator.

Application Field

The SIT8208AC-GF-33S-16.368000X oscillator is primarily used for frequency control in any system that requires precise, reliable control over its timing characteristics. As mentioned before, the low power consumption makes it ideal for portable applications. Additionally, it is suited for automotive applications, such as electromechanical shift control, engine and air conditioning speed control, power window and seat control, fuel injection, speedometer inductive detection, emission control systems, and more. In industrial settings, the oscillator can be used in PLCs, amplifiers, as well as other systems requiring extremely precise timing precision.

Working Principle

The SIT8208AC-GF-33S-16.368000X oscillator works by continuously generating a square wave oscillation. This oscillation is generated through a combination of two stage oscillation circuits. The first stage employs an N-channel MOS transistor to drive a membrane capacitor to generate a sawtooth waveform, while the second stage employs two transistors and two resistors to transform the sawtooth waveform into a square wave. One of the resistors in the second stage is connected to the current-control pin of the oscillator, while the other is connected to the power-supply pin. This configuration allows for the control of the oscillation frequency by adjusting the current through these resistors. The frequency of the generated square wave can be controlled by adjusting the current-control pin.

In summary, the SIT8208AC-GF-33S-16.368000X is a current-controlled oscillator that is suitable for various automotive and industrial applications. It has a low power consumption of 3.3V and 15mA, making it ideal for portable devices. The oscillator works by generating a square wave oscillation through a combination of two stages. The first stage uses an N-channel MOS transistor to drive a membrane capacitor, while the second stage uses two transistors and two resistors to transform the sawtooth waveform into a square wave. The frequency of the generated waveform can be controlled by adjusting the current-control pin.

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