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PSPICE-FOR-TI: AC sweep analysis error

Ryuuichi machida
Guru 12695 points
Part Number: PSPICE-FOR-TI

Hello,

I'm performing simulation by using Pspice for TI.
However, I have problem when I use "AC sweep" analysis.
I would like to share project file to you in person, so please let me know when the person in charge is decided.

BR,

  • 0
    TI__Mastermind 33011 points

    Hello BR,

    Could you please export your project to a zip file and attach it here? (steps below)

    1. Click the .dsn file in the project navigator then click file

    2. navigate to File > archive project

    3. Make sure the below checkboxes are checked especially "Create single archive file", hit ok and attach the zip file to e2e.

    Let me know if you need further instructions

    Best,
    Jerry

  • 0 in reply to Gerasimos Madalvanos
    Guru 12695 points

    Hello Jerry-san,

    Thank you for your reply.
    I sent archive file to you in person because I would like you to discuss internally.
    I attached two files by mistake, but these are same zip, so please use one of them.

    BR,

  • +1 in reply to Ryuuichi machida
    TI__Mastermind 33011 points

    Ryuuichi-san,

    I have downloaded the project. I was able to get the project to simulate making the following changes.

    1. changing the simulation settings from 10M to 10MEG

    This allowed the simulation to start running, but there seem to be some convergence issues with the way your circuit is designed. The model is owned by the precision amps team. I will move this thread to the Precision amps team to help you with your simulation. 

    Best,
    Jerry

  • 0 in reply to Gerasimos Madalvanos
    Guru 12695 points

    Hello Jerry-san,

    Thank you for your reply.
    I did not notice this point. Thank you for your confirmation.
    I will close this thread.(BTW, I did not see convergence issues in my environment.)
    BR,