What is TD TR TF PW per?

pulse(V1 V2 TD TR TF PW PER) where. V1 = the initial amplitude V2 = the pulse amplitude TD = the delay time in seconds TR = the rise time in seconds TF = the fall time in seconds PW = the pulse width in seconds PER = the period in seconds An example of such a pulse generator is shown below.

What is pulse in LTspice?

LTspice® simulation software has a built-in pulse, sine, exponential, single frequency FM and an arbitrary piece-wise linear functions available in the source component editor. PULSE fuction is often used in transient circuit simulation where we want the source to behave like a square wave.

What is Vpulse in pspice?

A voltage pulse or pulse train can be applied as an independent source in PSPICE using the VPULSE element. VPULSE has seven parameters that describe its shape as shown in figure 1. Note that the voltage input is a single 1-volt pulse that is 1 second in duration.

How do you give a pulse input cadence?

Go to Setup -> Stimuli. Initially you have the Inputs chosen, you should have only one (IN). Click on Enabled, Function pulse, Type Voltage, Voltage1 0, Voltage2 5, Rise time 0.1n, Fall time 0.1n, Pulse width 1n, Period 2n, Source type pulse, and click on Apply. The input should turn from OFF to ON.

How do you use the pulse generator in Matlab?

The Pulse Generator block can emit scalar, vector, or matrix signals of any real data type. To emit a scalar signal, use scalars to specify the waveform parameters. To emit a vector or matrix signal, use vectors or matrices, respectively, to specify the waveform parameters.

What is voltage pulse?

A pulse is a burst of current, voltage, or electromagnetic-field energy. In digital circuits, pulses can make the voltage either more positive or more negative. Usually, the more positive voltage is called the high state and the more negative voltage is called the low state.

What is pulse and square wave generator?

Description. The Pulse Generator block generates square wave pulses at regular intervals. The block waveform parameters, Amplitude, Pulse Width, Period, and Phase delay, determine the shape of the output waveform. The following diagram shows how each parameter affects the waveform.