ORCAD 9.1 Resources

This page contains several examples using ORCAD 9.1.
Each example is stored in .PDF format using Adobe Acrobat.
Each example is well-documented, with useful notes and hints.

Each PDF file contains several pages, including

Go to Adobe Acrobat download site

Need a copy of Adobe Acrobat? All documents below are in .PDF format which can be viewed and printed using Adobe Acrobat Reader. To download the free copy of Adobe Acrobat Reader, select the image to the left.

Need a copy of ORCAD 9.1? The powerful evaluation is free! Select the image to the left to visit ORCAD's web site (they were recently purchased by CADENCE). Fill out a form and they will mail you a free CD with the software.

 

 

 

EGR 260 - Circuit Analysis

EGR 261 – Signals & Systems

EGR 270 – Fund. Of Computer Engineering

DC Circuit - Node voltages
DC Circuit - Using voltage and current printers
Dependent Sources
Op amp using ideal model
Op amp using uA741 library model
Max Power Transfer (Varying a resistor)
Transient Analysis of an RC Circuit with a switch
Transient Analysis of an RC Circuit with pulsed source
Parametric & Transient Analysis of an RC Circuit

Transient Analysis of a 2nd-order Underdamped circuit
Parametric & Transient Analysis of a 2nd-order circuit
Frequency Response (Log-magnitude and phase)

Combinational Logic Circuit
Eliminating Static Hazards
Implementing functions with a 4 x 16 Decoder
Modified Sequence Counter (clocked by a Digital Clock)
Modified Sequence Counter (clocked by a 555 Timer)
3-bit Ripple Counter
555 Timer as a clock generator
555 Timer as a one-shot
Traffic Light Controller


 
 

Miscellaneous ORCAD Examples

Miscellaneous Documents

Miscellaneous Links

AC Analysis - Phasors
AC Analysis - Transients
3 Phase Wye-Delta Circuit
Mutual Inductance
Transformer (ideal)
Transformer (non-ideal library model)

Pinouts for IC's 

Free ORDAD 9.1 Evaluation Software
IC Data Sheets from Texas Instruments

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To report problems or for more information, contact Paul Gordy:tcgordp@tc.cc.va.us