OPA335: TINA delivers "Irregular Circuit" Message on a node that is not in my schematic

Steffen Jahr

Part Number: OPA335

Hi,

based on reference design SBOM746B.TSC I created an TINA schematic.

Starting the Oscilloscope, I get an error message.

Please see the picture, all Information is shown there.

How can I solve this problem?

Greetings,

Steffen

0 kai klaas69 over 3 years ago

Guru 140200 points

Hi Steffen,

please post your simulation file.

Kai

0 Steffen Jahr over 3 years ago

0 Steffen Jahr over 3 years ago in reply to Steffen Jahr

Oh I see a message concerning C1.... I have no C1 in the scm.

Can you open the file?

Steffen

0 Steffen Jahr over 3 years ago in reply to Steffen Jahr

Sorry, this one is the correct file

0 Steffen Jahr over 3 years ago in reply to kai klaas69

I copied the schematics again, found the C1 on the upper border of the sheet and was able to proceed.

0 Tamara M Alani over 3 years ago in reply to Steffen Jahr

Hi Steffen,

Glad this is resolved. Closing the thread now.

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