Tina TI convergence issue

jimmy xu

E2E p[ost0.docx PEM_ALPHA_INTEGRATOR.TSC

I ran into Tina TI convergence issue. I could ran transient simulation based on following circuit at R16 =1M:

However, once R16 value is changed from 1M to 100K, it ran into convergence issue, as screen shot shown in the attached file

Could you shed a light for me to resolve the issue?

Thanks,

Jimmy

over 2 years ago

0 LeonardEllis over 2 years ago

TI__Guru 71526 points

Hello Jimmy,

Thank you for your inquiry about TINA. Since TINA is a DesignSoft/TINA program, questions are handled by using the DesignSoft support page: http://www.tina.com/technical-support/ .

The DesignSoft/TINA team is very helpful and this is the most direct way for TINA support. Please advise by Reply when the issue has been resolved.

Regards,

~Leonard

0 jimmy xu over 2 years ago in reply to LeonardEllis

Prodigy 70 points

Hi Leonard -- Actually, I sent an email to support@designsoftware.com last Friday. But I have not got any response from them yet so far. So I create a case to TI for help.

Regards,

Jimmy

0 LeonardEllis over 2 years ago in reply to jimmy xu

TI__Guru 71526 points

Hello Jimmy,

Please try the support page link; DesignSoft has been very responsive when that support link is used.

~Leonard

+1 jimmy xu over 2 years ago

Prodigy 70 points

Hi Leonard -- DesignSoft do make response to my inquiry and helped to resolved the simulation issue.

Thanks,

Jimmy

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Tina TI convergence issue