Cadence pspice technology combines industryleading, native analog, mixedsignal, and analysis engines to deliver a complete circuit simulation and verification solution. Ac circuit analysis transient analysis create a new project and assemble the circuit shown. Types of analysis performed by pspice pspice is a generalpurpose circuit simulator capable of performing four main types of analysis. You run dc bias simulations, transient analysis simulations, and sweep simulations, allowing you to sweep component values, operating frequencies, or global parameters.
Half wave and full wave rectifier simulation in pspice. With new electronic technologies, theres always a risk something will fail. Ltspice is more freely available than pspice, and it runs under wine on linux as well. Microsim was purchased by orcad a decade later in 1998. Pspice tutorials with examples from beginners to experts. For orcad sales, technical support, or training, contact your local channel partner. At the start of the tutorial a brief introduction of ac alternating current is provided after that a simple ac circuit is implemented in pspice and the results were analyzed precisely. Pspice is positive, then pspice will return a positive number. Inverting and noninverting amplifier design and simulation using. It was the first time i heard and work with the pspice software. Pspice ad with a plot of the voltage in the potential divider. Power electronic 2 ee563 by colorado state university student minh anh nguyen. Ecu and ecutoecu simulations and system modeling today, more and more electronics from air bag sensors to safety and convenience features are being added to cars, revolutionizing automotive safety and electronics.
Depending on the license available, you will access either pspice or. Verify your hand calculations and homework in circuits 1 and circuits 2 class. In this section, we will learn about ac signal analysis using ltspice. Spice a brief tutorial university of pennsylvania school. Simulation and performing of various tests on electronic circuits and their dc or ac analysis in the domain of time, frequency, etc. At the start of the tutorial a brief introduction of ac alternating current is provided after that. Robinson never explained in detail how to create and run a circuit in pspice. This tutorial is based on pspice with orcad capture 16. This tutorial is written specially for cet 3464 software programming in engineering technology, a course offered as part of bsecet program at valencia. Most spice simulators are really good at simulating circuits and showing you.
Pspice tutorial 3 using pspice for circuits with dependent sources the problems in this tutorial and the corresponding homework continue to deal with the dc analysis of circuits, or dc bias analysis in. Orcad pcb flow tutorial describes the design cycle for an electronic design, starting with capturing the electronic circuit in orcad capture, simulating the design with pspice, through the pcb layout stages. The software is already installed in the computer of every station. Five years ago, during my circuit theory class, professor gary robinson had introduced and applied the pspice software to solve the lab questions. Anyway, if you were looking for pspice for mac, you can try these. Spice is a program developed by the ee department at the university of california at berkeley for computer simulation of analog circuits. A dialogue box shows the numerical values at the intersection of the crosswires. Introduction to pspice pspice is a circuit analysis tool that allows the user to simulate a circuit and extract key voltages and currents. Configure the simulation with the new simulation profile button and enter the name tran. Get access to full version of the latest release of orcad electronic design software.
Running an ac sweep in pspice electrical engineering stack. A new window pop up with the pspice project type, select create a blank project and click ok. An ac circuit is the one in which the source of the circuit is of alternating current rather than dc direct current. It is offered here solely for the purpose of helping undergraduate students complete their classroom assignments in computeraided circuit analysis at the university of texas at arlington. Pspice tutorials are used in many engineering applications for simulation purpose.
Orcad global channel partners offer worldclass technical expertise and services you need to succeed. Pspice was a modified version of the academically developed spice, and was commercialized by microsim in 1984. Bias point the bias point analysis is the starting point for all analysis. Pspice ad reference guide montana state university pspice users guide includes pspice ad, pspice ad basics, and pspice product version 10. Pspice tutorial ltspice tutorial ltspice is another version of spice. Doctar helps designers avoid errors by identifying what has changed in your design anytime changes are made advanced arena integration connect arena cloud plm to orcad, giving the entire product. In this tutorial, i will help you do the analysis of an ac circuit. For example, if we ask pspice its calculations for vmn and i and it said, 4. Ac analysis spice automatically does a dc analysis before doing a transient or ac analysis. Learn the basics of circuit simulation using cadence design systems powerful simulation software. Orcad pcb flow tutorial describes the design cycle for an electronic design, starting with capturing the electronic circuit in orcad capture, simulating the design with pspice, through the pcb layout stages in orcad layout orcad pcb editor, and specctra, and finishing with the processing of the manufacturing output and maintaining the design through eco cycles. A new window pop up with the pspice project type, select create a blank project.
Set a time period and analyze the response of your circuit. Cadence pspice technology offers more than 33,000 models covering various types of devices that are included in the pspice lite software. The pspice user community is your destination to find pspice resources, ask and answer questions, and interact with your industry peers and pspice experts. The voltage source is part vsin in the source library. It is likely that the old url for this pspice tutorial will disappear on august 31, 2015. Analyze the frequency response of a circuit gain and phase. Bias point, dc sweep, ac sweepnoise, and time domain. Davies september 18, 2008 abstract this handout explains how to get started with cadence orcad to draw a circuit schematic capture and simulate it using pspice. To simulation your design, you need to provide pspice with the following information. The tutorial for ltspice is modified from this one, so if you found the layout of this one useful, you will probably find the ltspice tutorial easy to follow.
Electronic circuits analysis by pspice aims to teach students, engineers and designers who want to simulate the operation of electronic circuits before producing in a unique environment. Then, modify the above circuit by deleting the vsin component. Pspice advanced analysis provides a unique set of analysis capabilities which enable design teams to take simulation to the next level. Pspice online training spice circuit simulator application for simulation and verification of analog and mixedsignal circuits.
This blog will guide you through the steps of doing ac analysis using ltspice software. The following information concerns the textedited version of microsim pspice, version 8. There are examples of all four types of standard simulation and a selection of different plots. The tutorial starts under the assumption that the demo version of pspice is installed on your computer. 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. Using autoconvergence in pspice to get past convergence errors. This videos shows ac sweep analysis bode plot in pspice software. The vac is only for ac analysis whereas the vsin has sine source parameters and an ac parameter for the ac magnitude, usually set to 1, so that you can use the same. This tutorial is written specially for cet 3464 software programming in engineering technology, a course offered as part of bsecet program at valencia college. Pspice tutorial create a new project and select analog or mixed ad. In the previous ltspice tutorial, we saw how to do schematic entry and transient analysis for a design. Pspice is an acronym for personal simulation program wi. Information is entered into pspice via one of two methods.
If the current value returned by pspice is positive, then current flows in at node m and out of node n. Tanner tspice simulation fast, accurate, foundryproven simulation for demanding analogmixedsignal designs the tanner tspice simulator, part of the tanner tool suite, integrates easily with other. 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. Introduction to orcad capture and pspice professor john h. In its original form you tell spice what elements are in the circuit resistors, capacitors, etc. Davies september 18, 2008 abstract this handout explains how to get started with cadence orcad to draw a circuit schematic capture and. Get access to full version of the latest release of orcad electronic design software solutions for free, including orcad capture cis, orcad pspice designer. Bias point, dc sweep, ac sweepnoise, and time domain transient. And unlike every others student in my circuit theory, i didnt take ee100, which offer for freshman student. The vac is only for ac analysis whereas the vsin has sine source parameters and an ac parameter for the ac magnitude, usually set to 1, so that you can use the same source for ac, or transient analysis. Anyway, if you were looking for pspice for mac, you can try these applications, as these circuit simulators are also quite handy and have similar functions and features. The tutorial for ltspice is modified from this one, so if you found the layout of this one useful, you will probably find the ltspice tutorial. Orcad capture and pspice designer together provide a complete circuit simulation and verification solution with schematic entry, native analog, mixed signal, and analysis engines. Basic screen there are three windows that are opened.
The analog simulation with pspice course starts with the basics of entering a design for simulation and builds a solid foundation in the overall use of the software. Introduction to pspice objectives a primary purpose of this lab is for you to become familiar with the use of pspice and to learn to use it to assist you in the analysis of circuits. A transient simulation requires requires a few changes from the bias point dc analysis carried in the introductory tutorial. Create 1,000s of virtual prototypes to test for design failures. Op as it gives you automatically the dc node voltages. Simulate circuit designs, be more equipped for your job, complete circuits 1 and circuits 2 assignments and gain respect from your engineering peers. Understand how to use pspice for basic circuit analysis. Configure the simulation with the new simulation profile. Short tutorial on pspice spice is a program developed by the ee department at the university of california at berkeley for computer simulation of analog circuits. For example, it is used to simulate and design electronics circuits, digital circuits and you will see the example of all of these in this complete list of tutorials. However, hspice does not give the dc voltages unless you have specified a certain analysis type, such as for instance.
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