In this tutorial, we are using these RC integrator circuits (RC filter networks) to convert square wave to sine wave. Square to Sine Wave Converter Circuit Diagram An RC integrator circuit changes the signal output depending on the frequency and could change the square wave to a triangular wave or triangular wave to a sine wave. Due to this behavior of the circuit, the RC filter is called an RC integrator circuit. If the square wave in the input is in a high position, the capacitor will get charged, and if the square wave is in a low position, the capacitor gets discharged.Ī varying signal wave such as a square wave has a frequency, depending on this frequency, the output of the circuits gets changed. The capacitor gets charged depending on the status of the square wave. In the above circuit, a single-stage RC filter is shown where a single resistor and a single capacitor is used. A simple single stage RC network circuit is shown below. Using these three capacitors and three resistors, a 3 stage RC network can be built that takes a square wave as an input and sine wave as an output.
Square to Sine Wave Converter using RC NetworkĪ square wave to sine wave converter can be built using 6 passive components, namely capacitors and three resistors.
CONVERT SQUARE VIDEO TO RECTANGLE GENERATOR
You can also check out other waveform generator circuits listed below. In this project, we will discuss how a square wave to sine wave converter circuit works and how it can be built using simple passive electronics.
It has a broad spectrum of applications in many different areas of electronics, such as in mathematical operations, acoustics, audio application, inverters, power source, function generator, etc. Square wave to Sine wave converter circuit is an important analog circuit that converts square waveforms to sine waveforms.
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