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.
What is Vpulse in cadence?
VPULSE – Pulse Voltage Source Model.
How do you represent pulse in PSpice?
The parameters for the pulse (to be entered in the order given) are:
- V1 is the value when the pulse is not “on.” This can be zero or negative as required.
- V2 is the value when the pulse is fully turned on.
- Td is the time delay.
- Tr is the rise time of the pulse.
- Tf is the fall time in seconds of the pulse.
What is Vampl?
For VSIN power supply, VAMPL is the parameter that represents “peak” amplitude of voltage. This has been mentioned in PSpice reference guide for ISIN (Current counetrpart of VSIN).
What is VPWL in cadence?
When we are using vpwl voltage source in cadence test benches, we can create a particular waveform by providing voltage versus time information. Let us say, we want to repeat the same voltage waveform periodically over time, then with the SPICE command, we can do so by using the below command.
How do you plot waveforms in PSpice?
If you want to plot the output voltage waveform on a different y-axis, which is on the right side of the probe window, you can simply right-click and select Add Y-axis. To access the y-axis position and title settings, go to Plot again, and select Axis Settings.
What is voltage pulse?
A pulse is a burst of current, voltage, or electromagnetic-field energy. Usually, the more positive voltage is called the high state and the more negative voltage is called the low state. The length of time between the rise and the decay of a single pulse is called the pulse duration or pulse width.
What is Vampl in PSpice?
How to assign values for vPulse library file in PSpice?
Moved to PCB Routing & Schematic Layout software & Simulation. Select the proper category for your posts [alexan_e] Click to expand… May be this link will be helpful.
How many parameters does a vPulse circuit have?
VPULSE has seven parameters that describe its shape as shown in figure 1. Figure 1. Parameters of VPULSE As an example we will simulate the simple RL circuit shown in figure 2 below. Note that the voltage input is a single 1-volt pulse that is 1 second in duration.
What are the parameters of a PSPICE circuit?
The PSPICE schematic for this circuit is shown in figure 3. Figure 3. PSPICE Schematic Note that the pulse parameters are set to be: TD = 0 (no delay, start the pulse train at t = 0) TR = TF = 1n (10-9 makes the rise and fall times almost zero) V1 = 0 (pulse starts at zero) V2 = 1 (rises to one volt) PW = 1 (pulse width is 1 second)
How does a pulse train work in PSpice?
A voltage pulse or pulse train can be applied as an independent source in PSPICE using VEXP. The VEXP voltage source generates a waveform as shown in figure 5, where TC1 and TC2 are the time constants of the rising and falling exponentials, respectively.
