#SQUAREWAVE IN PSPICE SCHEMATICS HOW TO#

If the correct values are not chosen and are way out of the frequency range, the output waveform will be The capacitor values will most likely need to be changed in order to produce triangle waveforms as output. However, if you vary greatly from this frequency, like by a few KHz and especially as you vary farther than this, Given above, which are 1.5KО© resistors and 10nF capacitors. Depending on what frequency you use, the values of the capacitors needed to be carefullyДЇor this circuit, the 50KHz frequency and frequency values close to this work very well with the values If you do not choose the right value capacitor for the frequency used, the circuit will not work. So, as stated above, changing the frequency of the input waveform, which in turn, changes the frequency of the output triangle waveform can be a sticky thing.Дifferent-value capacitors respond to different frequencies, so what capacitors may work for one frequency may not workДЇor another frequency. Now regarding adjustments or modifications that can be made into the circuit this includes changing the frequency of the waveform and/or the amplitude. The result is continous never-ending oscillations ofДЄnd this is all that is needed to convert square waves into triangle waves. Just like with the first capacitor, the second capacitor charges and discharges, charges and discharges, over and over again. Parabolic exponential waveforms so that they appear as a straight ascending slope on the charging side and straight descending slope on the discharging side. This RC network takes the exponential waveform and converts it into a triangle waveform. So this is the waveform that you will see after the first RC network.ДЄfter the first RC network, we then have our second RC network. When the capacitor is discharging, you see a parabolic-shaped exponential waveform right side up. The same way the capacitor charges up exponentially, it discharges exponentially. Therefore, the waveform, upon charging is a parabolic-shapedД®xponential waveform upside down. The capacitor charges up exponentially and discharges exponentially. The first resistor and capacitor creates the classic capacitor charging and discharging waveform.Д«eing that the voltage across the capacitor, V C= V IN(1 - e -t/RC), the voltage across We then have our first RC network, composed of a resistor and capacitor. So our input signal to the circuit is a square wave. Will work square wave signals at or above 10KHz. So this circuit, with the given value capacitors given below, The frequency of the signal and the capacitor values needed in more detail below.ДЇor this circuit, we will input a 50KHz signal. The capacitors had no effect on the signal because the value of them are out of the frequency range. If not, the same square wave signal that we feed into the circuit will be output, meaning If the capacitor value isn't appropriate for the frequency of the square wave signal, the circuit will not work. The capacitor values that we choose for the circuit is based off the frequency of the input square wave So a total of 2 resistors and 2 capacitors are needed for this circuit.Д®ven though this circuit is very basic in that it only requires 2 resistors and 2 capacitors, it doesД¬ontain some complexity in regard to the values of the resistors and more importantly the capacitors in regard to the

Each RC network is comprised of 1 resistor andДЎ capacitor.

In fact, to build this circuit, we only need 2 RC networks.

And this can be accomplished rather easily with just resistors and

#SQUAREWAVE IN PSPICE SCHEMATICS HOW TO#

How to convert a square wave to a triangle wave. Even though triangle wavesДЄre used much less frequently, in certain cases such as acoustics, they may be needed. Many types of digital devices output square waves.

Using RC networks, we can reshape aДЄ circuit is like this can be very important because square waves are commonplace in electronics. To do so, we simply need resistors and capacitors- nothing else. In this project, we will show how to build a square wave to triangle wave converter. How to Build a Square-to-Triangle Wave Converter

Squarewave in pspice schematics