SIT9120AI-2D2-XXE148.351648T

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Oscillators are important components in a wide array of electrical circuits. They provide a reference signal for many other components and are an essential part of many electronic systems. Examples of oscillators commonly found in electronic devices include quartz oscillators, LC oscillators, and crystal oscillators. The product SIT9120AI-2D2-XXE148.351648T is a type of LC oscillator, and in this article, this product will be discussed in terms of its application field and working principle.

Application Field

The SIT9120AI-2D2-XXE148.351648T is mainly used in measuring and controlling equipment, consumer electronic devices, and automotive electronics. It also has a number of features that make it well suited to applications in these fields. Including a rated temperature range of -40 to +85°C and a wide operating voltage range (2.7~5.5V), this product has excellent temperature and voltage tolerance. It also has low current consumption (below 10uA typical), meaning it will not draw considerable power from the system it is used in.

The SIT9120AI-2D2-XXE148.351648T is commonly used as a clock oscillator. Its low jitter and low EMI emissions make it ideal for use in modern consumer electronics, where clock synchronization is essential. This product also has multiple output options, including 3.3V LVCMOS, SINE wave, and Tri-state outputs which makes it useful in versatile applications.

Working Principle

The SIT9120AI-2D2-XXE148.351648T works on the principle of LC (inductance-capacitance) oscillations. It consists of an inductor-capacitor network, along with an oscillation control circuit. In order for oscillation to occur, the electric current flowing through the inductor must be equal to that in the capacitor. This is known as resonance, and the frequency of the oscillation is determined by the values of the inductor and capacitor used.

The oscillation control circuit of the SIT9120AI-2D2-XXE148.351648T ensures that the oscillations remain stable and accurate. It monitors the frequency at which the oscillations are occurring, and if the current frequency deviates from the desired output frequency, the oscillation control circuit will adjust the flow of current through the LC network to bring it back into line with the desired frequency.

Conclusion

The SIT9120AI-2D2-XXE148.351648T is a versatile LC oscillator designed for use in a wide range of applications. Its features including temperature and voltage tolerance, low current consumption and a wide selection of outputs make it well suited to consumer electronics, automotive equipment and other industries. It works on the principle of LC oscillations, and the oscillation control circuit ensures that the oscillations remain stable and accurate.

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