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Oscillators

SIT1602BC-12-30N-40.000000G

Application Field and Working Principle

Oscillators are electronic circuits that generate repetitive electrical signals. SIT1602BC-12-30N-40.000000G is a kind of high-frequency oscillator which belongs to the SMD type oscillators. It is widely used in the area of the military industrial high-tech enterprises and modern high-tech communication applications.

The frequency of SIT1602BC-12-30N-40.000000G is 30.000000MHz. The temperature stabilities up to -12.5ppm/°C with long time and accurate output. It turns out to be a perfect and reliable choice for higher design application with critical temperature stability requirement. It normally comes with ceramic package that makes it better in heat dissipation. And its topology is based on the Pierce oscillator topology.

The working principle of SIT1602BC-12-30N-40.000000G is as follows. The chip is composed of a silicon transistor and a few external components. Its structure can be simply expressed as the feedback loop which is input, oscillator circuit and output. The circuit usually has oscillator capacitors and inductor connected in series. Therefore, the oscillator circuit provides an amplitude-adjustable sinusoidal output voltage which dependents on the resistance and capacitance of the components. Besides, the signal then pass through the silicon transistor and connects to the output. At the same time, the signal go back to the input terminal and forms the positive feedback. As the frequency is determined by the resistance and capacitance of the components, the signal keeps on oscillating and eventually the sinusoidal output voltage.

As a modern high-tech communication application, SIT1602BC-12-30N-40.000000G oscillator brings many advantages. It features high frequency, high temperature stability and better heat dissipation. In addition, it is also a reliable choice for high-tech communication application because it adopts Pierce oscillator topology which makes the signals more accurate and stable. All of these features make it the perfect choice for higher design applications with critical temperature stability requirement.

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