SIT1602BI-82-XXN-4.000000X

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Oscillators

An oscillator is an electronic circuit or mechanical device that produces periodic electrical or mechanical oscillations which, when connected to an appropriate electronic circuit, can be used to generate signals.

The SIT1602BI-82-XXN-4.000000X series is a type of multi-loop oscillator which features a small size, low power consumption, and low cost. It is able to provide a regulated and stable output frequency over a wide temperature range in order to suit a variety of applications.

This series of oscillators has wide range of applications in industrial, commercial and consumer electronics. It is suitable for use in a variety of devices such as radio receivers, optical communication systems, measuring instruments, PC motherboards, PCs, notebooks, and embedded systems. Additionally, it can be used as an audio and video modulator/demodulator, as well as a clock generator/timer.

The working principle of the SIT1602BI-82-XXN-4.000000X series oscillators is based on the self-oscillating mechanism of an LC tank circuit. It consists of an inductor and a variable capacitor that are connected in parallel across a DC power supply in such a manner that the inductor stores energy when the capacitor is charged and releases energy when the capacitor is discharged. This process continues, leading to a periodic sinusoidal variation of voltage across the inductor.

The oscillator is a LC tank circuit with an additional feedback circuit which provides an additional phase shift of 180°. This results in the circuit having the property that it oscillates continuously at a frequency within a certain range. The frequency of the output is determined by the capacitance of the variable capacitor, thus allowing for adjustable frequency settings.

The voltage across the tank circuit is amplified and fed back to the input of an operational amplifier. The amplified voltage is used to control the input of the LC tank circuit, thus completing the oscillator’s feedback loop.

The SIT1602BI-82-XXN-4.000000X series oscillator is a stable and reliable solution for a variety of applications. It features a high degree of stability, even in harsh environments and over long periods of time. Additionally, it offers protection against surges, EMI, and ESD, making it a reliable solution for applications requiring higher levels of reliability.

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