Questions tagged [orcad]
OrCAD is an EDA (electronic design automation) suite that includes schematic capture, PCB layout and several other related modules.
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Cadance to Altium Conversion - Is it Hard?
Does anyone know how much work is required to convert Cadence PCB design files to Altium importable files? I've been told it's the equivalent of 2-3 months of work. I'm slightly dubious but I'm ...
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Is it possible to have non-matching symbols for different BOM variants in OrCAD CIS?
Is it possible to create BOM variants in OrCAD CIS that would have different components (for example a resistor instead of a capacitor) at the same positions?
Here is the scenario: Say we have some ...
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Conversion from Allegro *.brd to *.alg
Can anyone who works with Cadence Allegro convert a *.brd file to *.alg ?
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OrCAD - Splitting signals
how can I split signals like in the picture below in OrCAD? I was trying to find it, but unsuccessfully.
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Optocouplers for comparator as current detector
I'm working on the realization of overcurrent detection that will be powered by a battery supply. I successfully simulated a comparator with an operational amplifier that will set the output high when ...
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Comparator connection with SR latch v2
I designed a comparator that sets 12 V on the output whenever there is overvoltage on the input of the comparator (13 V from AC sin source). In my schematic, the output value of the SR latch reacts to ...
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Flip-flop logic for comparator of overcurrent detection
I'm working on the realization of overcurrent detection that will be powered by a battery supply. I successfully simulated a comparator with an operational amplifier that will set the output high when ...
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Why is the output of this LM324 op-amp circuit 0V? Orcad/pspice question
I'm trying to make a function generator using three op-amps, specifically the LM324. Right now I'm trying make the first square wave output using a DC input:
My OrCad simulation's output constant ...
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Comparator as a current detector with shunt resistor v2
I have a comparator with a shunt resistor that measures the voltage and when the voltage of 12 V from the source exceeds the Vref (1 V in my case) it switches to "high" output. I would like ...
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Comparator as a current detector with shunt resistor
I would like to design in OrCAD a comparator with a shunt resistor that will measure the voltage and when the voltage value is exceeded it will flip. I have designed the comparator but I don't know ...
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Importing Cadstar/Orcad project into Altium
I have a couple of questions regarding the importing process from Cadstar/Orcad project files to Altium.
First question is regarding the importing process itself. I have managed to import into Altium ...
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Ripple Noise Using Capture CIS and PSpice
I am trying to measure the ripple output noise of a regulator using simulation on Orcad CIS and PSpice. The output voltage and current are correct however the transient time response is not showing ...
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Orcad: less than 2 connections on the emitter of the PN2222
I keep getting an error while simulating concerning the emitter node. Can anyone help?
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How can I convert a stim signal from analog to digital?
I want to get a digital signal from dstm1,2,3,4, but I can't.
What's the problem?
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Create a PSPICE library from a schematic
I need to simulate a part in OrCad PSpice, which doesn't have a pspice model anywhere. However, manufacturer have provided a gate level design of the IC on the datasheet. Using which I have ...
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