SIT9002AI-33N18DG

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Programmable Oscillators are special electronic components that are used to convert an alternating current signal into a predictable and repeatable electronic wave. The SIT9002AI-33N18DG is an example of a Programmable Oscillator that can be used to convert an AC signal into a DC signal. It is designed to produce an oscillation frequency that is adjustable according to the application.

The SIT9002AI-33N18DG is a high performance, low-power frequency generator. It is made from a monolithic 5th-order stereo IC with the ability to produce precision Sine and Oscillating signals with programmable gain and capacitance. It has an integral Low Pass Filter (LPF) to reduce any low frequency noise, and can be utilized at frequencies up to and including 1MHz.

The application fields of the SIT9002AI-33N18DG can range from regulators, filtering, and simple switching functions to more advanced applications such as power supplies, RF pulse generators, and Active harmonic filters. In each of these applications, the low power and adjustable frequency of the SIT9002AI-33N18DG can be used to significantly reduce component counts, minimize board space, and lower system costs.

The working principle of the SIT9002AI-33N18DG is based on two main components; the gain setting circuitry and the capacitance compensation circuitry. The gain setting circuitry is used to adjust the frequency range of the oscillation and the capacitance compensation circuitry is used to maintain a high level of precision by ensuring a stable and repeatable output signal.

The gain setting circuitry is made up of a resistor and a capacitor. By adjusting the ratio of the two components, the frequency of the oscillation can be tuned to the desired range. The capacitance compensation circuitry is a high quality Polytetrafluoroethylene (PTFE) dielectric capacitor that is designed to maintain a stable output signal by providing a constant capacitance across a wide range of temperatures.

In summary, the SIT9002AI-33N18DG is an example of a Programmable Oscillator that can be used in a variety of applications ranging from regulators, filtering, and simple switching functions to more advanced applications such as power supplies, RF pulse generators, and Active harmonic filters. Its low power and adjustable frequency make it an ideal solution for reducing component counts and minimizing board space. Its working principle is based on two main components; the gain setting circuitry and the capacitance compensation circuitry.

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