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unable to read analysis file

designed the schematic...generated netlist...kicad to ngspice conversion is completed successfully....but when i click the simulation button it shows an error like "unable to read analysis file".. plz help me out in this..


eSim 29-09-20, 12:04 p.m. manasareddymuppa@gmail.com
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Hi Manasa, Can you paste the cir.out file? This file is found in the project folder example that you have created.
29-09-20, 5:38 p.m. Gloria

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I kept the cir.out file mam
29-09-20, 6:16 p.m. manasareddymuppa@gmail.com

Dear Manasa,

Here are the corrections:

1. Use "dc" from eSim_Sources for bias current.

2. Use the AC analysis and set the parameters.

3. Set the aspect ratio properly. 

4. There were a few connections error when the output of the differential amplifier is driving the second stage.

5. Setting the VDD and VSS with "DC" from eSim_sources. For VDD set +2.5 and VSS set -2.5

Please refer this link for further information on aspect ratio:

https://www.chegg.com/homework-help/deriving-eqs-7111-7113-two-stage-cmos-op-amp-assumed-interna-chapter-7-problem-65p-solution-9780078028199-exc


02-10-20, 12:12 a.m. Gloria

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