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AC analyses issue in ADE

HI all,

when I do the ac analyses in the ADE in cadence IC 5141, I set the dc and ac magnitute properly, but I found the node current equation was not satisfied in AC simulation. As the pictures shown below, for example, the sum of the curren in v2, v3 and v4 is not zero! But they all share the same node, is something wrong in the simulation ?

Please help me out.

Thank you in advance!!

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garfieldzz over 3 years ago

Hello Shown, thank you for your detailed answer, I think the problem is solved after your and Andrew's helpful reply.

Thanks to you all.
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garfieldzz over 3 years ago

Hello Shown, thank you for your detailed answer, I think the problem is solved after your and Andrew's helpful reply.

Thanks to you all.
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ShawnLogan over 3 years ago in reply to garfieldzz

garfieldzz said:
I think the problem is solved after your and Andrew's helpful reply.

Thanks to you all.

Dear garfieldzz,

Excellent! Thank you very much for letting everyone know!!

Good luck with your simulations - and do consider upgrading to a more recent version of the Cadence tools! There are a lot of features available and limitations overcome than in the version you are using....

Shawn
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