How do you make a sawtooth wave?

How do you make a sawtooth wave?

How do you make a sawtooth wave?

One way to generate a sawtooth is to slowly charge a capacitor via a constant current source, then quickly discharge the capacitor by shorting it out. By repeating this process, a sawtooth waveform is created.

How do you get sawtooth wave in LTspice?

LTspice: Generating Triangular & Sawtooth Waveforms

  1. PULSE Function.
  2. PULSE(Voff Von Tdelay Trise Tfall Ton Tperiod Ncycles)
  3. PWL Function.
  4. PWL(t1 v1 t2 v2 t3 v3…)
  5. PWL REPEAT FOREVER (0 0 .5 1 1 0) ENDREPEAT.
  6. PWL REPEAT 5 (0 0 .5 1 1 0) ENDREPEAT.
  7. PWL (0 0 .5 1 1 0) TRIGGER V(node)>1.

How do you plot a graph in LT Spice?

LTspice: Parametric Plots

  1. Click on a node/component to plot its voltage/current in the waveform viewer.
  2. Move the cursor to the horizontal axis of the waveform viewer (the cursor will turn into a ruler) and left-click.
  3. In the Horizontal Axis dialog, enter an expression for the “Quantity Plotted.
  4. Click OK.

How do I get cursors in LTspice?

There are up to two attached cursors available. You can attach a cursor to a trace by left mouse clicking on the trace label. You can attach both cursors to a single trace by right clicking on the trace label and selecting “1st & 2nd”.

What is square wave generator?

The square wave generator is defined as an oscillator that gives the output without any input. The square wave generator is also known as Astable Multivibrator or free-running and the frequency of the square wave generator is independent of the output voltage.

What is triangular wave generator?

A triangular wave generator is an electronic circuit, which generates a triangular wave. The block diagram of a triangular wave generator is shown in the following figure − The block diagram of a triangular wave generator contains mainly two blocks: a square wave generator and an integrator.

How do I use LTSpice software?

Here it goes.

  1. Step 1: Open LTSpice software.
  2. Step 2: Start a new schematic by clicking the icon as Figure 3 illustrated.
  3. Step 3: Placing components to the new schematic page.
  4. Step 4: Rearranging and wiring the components.
  5. Step 5: Renaming parts, changing values and adding a net name.
  6. Step 6: Setup the simulation command.