Multiple simulation setups within one circuit file. The frequency response is determined using the ac analysis feature of pspice. Types of analysis performed by pspice pspice is a generalpurpose circuit simulator capable of performing four main types of analysis. Step by step guide for worst case analysis sensitivity analysis in pspice. In order to simulate a circuit, pspice needs a ground node attached to it. Pspice goes beyond mere circuit analysis, it also lets you perform temperature and stress analyses on your designs and perform eventdriven simulations with its extensive library of premodeled parts. Pspice gives a quick way of calculating these values. Be warned that there are multiple libraries providing the 0 symbol. As with other analysis types, a pspice simulation profile needs to be created. Likewise, in circuit analysis, components have their values expressed in.
Types of analysis with pspice it has built in libraries for many electronics components like transistors, gates, flip flops and many others. Bias point, dc sweep, ac sweepnoise, and time domain transient. Orcad ee is an upgraded version of the pspice simulator, and includes automatic circuit optimization and support for waveform recording, viewing, analysis, curvefitting, and postprocessing. Analyse its behaviour with probe, which can produce a range of plots. Capabilities such as temperature and stress analysis, worstcase analysis, monte carlo analysis, and automatic performance optimization algorithms improve design quality and maximize circuit performance. This simple, easytofollow guide to pspice is designed to be accessible to anyone with a familiarity of basic electrical topics. Davies 2010 april 06 objectives this handout explains how to get started with cadence orcad version 16. Pdf, located in the directory where pspice is installed. Electric circuit analysis is a foundation for all hardware courses taken by students in electrical engineering and allied fields, such as electronics, computer hardware, communications and control systems, and electric power. Give the project whatever name you like and have it stored in a convenient. Ese 216 pspice with orcad capture penn engineering. Orcad pspice finds real, commercially available parts for your component variables and analyzes your entire circuit to model expected current, voltage, power and temperature condition for every component and compares those results to component limitations to give you an ordered list of critical components in your design, so you.
Jan 20, 2018 orcad tutorial for beginners, pspice tutorial for beginners go from zero to hero in orcad capture, pcb editor and pspice for circuit design and simulation. In the schematic, go to the pspice menu and choose new simulation profile. Pspice simulates the circuit, and calculates its electrical characteristics. Especially appropriate for those studying electrical engineering concepts, computers, and pspice for the first time, this text introduces circuit topics and relevant pspice. Introduction to orcad capture and pspice notes for. And pspice is a product of the orcad corporation and the student version we are using is. This tutorial teaches dc sweep, ac analysis and transient analysis for simple voltage divider circuit and rc circuit. Set the analysis type to time domain transient, the run time to 20us and the maximum step size to 100ns. Create 1,000s of virtual prototypes to test for design failures, maximize circuit performance, and optimize for cost early in the design process all before building a single physical prototype. He has had many invitations from foreign governments and agencies to be a keynote lecturer and consultant, from foreign universities to serve as an external ph. Whats required to transform a device into a linear circuit. As one of the most popular, generalpurpose and mixedmode circuit simulators with extensively available models from component and ic vendors, orcad pspice simulation technology is applicable for product design. This tutorial will teach you all you need to know about pspice for ece 65. Advanced analysis overview pspice advanced analysis is an addon program for pspice and pspice ad.
Dc, transient time analysis, ac sweep frequency analysis, etc. In pspice, the bias point analysis calculates the node voltages and currents through the devices in the circuit. Historically this was a separate application but it is now integrated with pspice. Pspice tutorial 10 frequency response of circuits this tutorial describes the use of pspice to determine the frequency response of a circuit. For onetwosemester courses in pspice simulation, circuits. Spice in pspice stands for simulated program with integrated circuit emphasis and p shows that it can run on personal computers. Bias point the bias point analysis is the starting point for all analysis. Xiong this tutorial will guide you through the creation and analysis of a simple mosfet circuit in pspice schematic. Sometimes one would like to figure out voltage, current, or power for a given circuit. Using a stepbystep approach, it explains everything needed to understand pspice and apply it in a creative way to the analysis of electric and electronic circuits and devices.
Smoke analysis in orcad pspice designer plus will tell you what components in your design are going to have issues performing their duties and for what specific reason they will fail. Pspice markers power dissipation, or select the icon or. It is important to understand the different analysis types, which are selected. All others are the properties of their respective holders.
Transient analysis create a new project and assemble the circuit shown. Whether youre prototyping simple circuits or designing complex systems, the orcad pspice. Ac sweep analysis in this example you will be looking at the ac signals and using the results to determine the ac gain of the circuit. Product pspice advanced analysis contains technology licensed from, and ed by.
Ensemble, nc verilog, openbook online documentation library, orcad, orcad. Your circuit should look the same as that in figure 5. Pspice for circuit theory and electronic devices is one of a series of five pspice books and introduces the latest cadence orcad pspice version 10. Pspice is widely used in industry for the main purpose of allowing the designer to investigate the behavior of a circuit without having to actually breadboard the circuit in the laboratory. Start the orcad schematic capture program start programs orcad 15. Pspice simulation circuit analysis analyze and verify your analog and mixedsignal electrical circuits with the advanced pspice simulation tools in orcad. Sometimes in circuit analysis, we would like to replace part of a circuit with something simpler. Dc dc analysis 32 linear sweep 33 logarithmic sweep 33 nested sweep 34. The corresponding pdf graph will display all measurement. Use these four advanced analysis tools to improve circuit performance, reliability, and yield. Introduction to pspice using orcad for circuits and electronics m. Pspice for circuit theory and electronic devices by paul tobin. Orcad pspice finds real, commercially available parts for your component variables and analyzes your entire circuit to model expected current, voltage, power and temperature condition for every component and compares those results to component limitations to give you an ordered list of critical.
Orcad tutorial for beginners, pspice tutorial for beginners go from zero to hero in orcad capture, pcb editor and pspice for circuit design and simulation. Orcad pspice designer and orcad capture combine to provide industryleading, schematic entry, native analog and mixedsignal analysis engines to deliver a complete circuit simulation and verification solution. Use the place, wire menu sequence or the icon on the right hand side toolbar. Also pspice is a simulation program that models the behavior of a circuit. This practical pspice manual, updated to support the latest release of orcad pspice introduces students to the fundamental uses of this book in support of basic circuit analysis.
In the analysis we will find the id current and the vds voltage at the given values of vdd and vgs. If we need a graphical output, pspice can transfer its data to the probe program for graphing purposes. Run the transient simulation followed by the smoke analysis pspice advanced analysis smoke replacing the component has resolved the issue in the design. Draw an electronic circuit on the computer using capture. Thus, this text begins with do circuit analysis, proceeds with ac circuit analysis, then goes into the various topics involving semiconductors. Orcad pspice is a highperformance, industryproven, mixedsignal simulator and waveform viewer for analog and mixedsignal circuits. Validate that your circuit will actually work without making breadboards or prototypes. Orcad pspice ad are registered trademarks of orcad, inc. Select time domain transient for the analysis type.
Sensitivity identifies which components have parameters critical to the measurement goals of your circuit design. Circuit for pspice simulation setting up the transient analysis 1. Introduction to orcad capture and pspice notes for demonstrators professor john h. Pspice is a spice derived simulator created by microsim corporation. The circuit diagram below is what you will build in pspice. Conventional flow, circuit analysis, and introduction to electrical engineering. Aug 21, 2016 this tutorial introduces orcad pspice. In this guide, design entry tool is used for both orcad capture and design en. Eldridge alcantara winter 2009 updated fall 2009 1 overview. Orcad vi characteristics of pn junction diode this short video focuses on simulation of diode characteristics curve using orcad. Use these four advanced analysis tools to improve circuit.
Whether youre prototyping simple circuits, designing complex systems, or validating component yield and reliability, orcad pspice technology provides. Distribution userdefined distribution 35 deriving updated parameter values 35 usage example 36. See pspice component layout description on the next page. Pspice circuit simulator allows you to be aware of the limitations of your components as you design. Electric circuits, and their electronic circuit extensions, are found in all electrical and electronic equipment including. The plot will show up in a separate window, which has some analysis tools that might be handy in certain situations. You will use the circuit shown in the following schematic. Give the junction between the r and c the alias of vout using the net alias tool as shown below. It includes examples of all four types of standard simulation and a selection of different. The tutorial starts under the assumption that the demo version of pspice is installed on your computer. The voltage source is part vsin in the source library. Eliminate the need for unnecessary iterations, shorten the overall design process, and ensure success.
Monssen, orcad pspice with circuit analysis, 3rd edition. For this part we will simulate the circuit as shown in figure 1. Pspice tutorial purdue engineering purdue university. Pspice engine through a simple example a diode rectifier circuit. Make sure the sweep variable is set to voltage source. Some of the more advanced simulations you can use with pspice. Analog design and simulation using orcad capture and pspice. This class was explained the basis of circuit and pspice program in detail. Place the ground symbol in the schematic and connect it to the circuit.
Reviewed in the united states on december 16, 2011. We will learn some of the basic maneuvers of using the cadence schematic capture program and pspice engine through a simple example a diode recti. Transient analysis and operational amplifiers in pspice. Improve circuit performance and reliability, and optimize cost. Select the source library before selecting the 0 symbol, then click ok.
Orcad pspice and advanced analysis technology combine industryleading, native analog, mixedsignal, and analysis engines to deliver a complete circuit simulation and verification solution. Pspice advanced analysis simulation is used to improve your designs performance, yield, and reliability. The tolerance value should be given in your design requirement. Frequency response of circuits california state university. Set a time period and analyze the response of your circuit. Pspice simulation profile an overview sciencedirect topics. Pspice demo version which is also called lite version is available free from cadence design and you can install it with the orcad capture editor.
You should see the power dissipation curve in figure 5. Click the run pspice button and the pspice analysis results will appear as shown below. Configure the simulation with the new simulation profile button and enter the name tran. Open a new pspice project and enter this circuit as you have done previously. Electric circuit analysis is essential for designing all these systems. The name is the reference designator for the voltage source which in this case is v1. The sweep type is set to linear, starting from 0 to 10 v. For a dc sweep analysis, select pspice new simulation profile and select dc sweep for the analysis type. Aug 17, 2018 pspice for circuit theory and electronic devices is one of a series of five pspice books and introduces the latest cadence orcad pspice version 10. For our example, we had drawn a group of resistors powered by 12vdc supply. Bias point analysis also takes into account any voltage sources applied to the circuit and any initial conditions set on devices or nodes in the circuit. Cadence orcad pcb designer with pspice comprises three main applications.
In particular, you should know how to start the program, set up a new project, add parts libraries, place and edit parts for the circuit, wire together the parts to form the circuit. The method in which pspice calculates these is using node analysis. It is aimed primarily at those wishing to get up to speed with this version. Introduction to dc sweep, ac analysis and transient analysis this. Pspice can not directly calculate the thevenin equivalent circuit with respect to two nodes, but it can help you calculate it rather quickly. Pspice tutorial dc transient simulation charging a. Give the junction between the source and the r the alias vin. Pspice advanced analysis provides a unique set of analysis capabilities which enable design teams to take simulation to the next level. This circuit will be showed using the american and the european symbols. Using a simple circuit diagram for a power supply, the most important functions and steps are presented and explained with pspice, which allows the firsttime user to gain a first impression with a minimum effort at the time of the initial training and. For a more thorough treatment of pspice and a better understanding of the nuts and bolts, i would recommend orcad pspice and circuit analysis by john keown. Oneway of doing this is calculating the thevenin equivalent of a circuit. Orcad pspice designer advanced analysis orcad pspice advanced analysis simulation is used to improve your designs performance, yield, and reliability. Pspice tutorials with examples from beginners to experts.
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