TPS7A8300: Output impeadance

Hi Shidara,

We measure output impedance using the Bode 100 analyzer from Omicron Labs.

Bode Analyzer Suite software is used to make the measurement with the Bode 100, set to Impedance Analysis in Voltage/Current mode.

The method is described in the Omicron Lab Bode 100 - Application Note: Traditional and Non-Invasive Stability Measurements. See the section on Output Impedance Measurement.

https://www.omicron-lab.com/fileadmin/assets/Bode_100/ApplicationNotes/Noninvasive_Stability/App_Note_Traditional_NoninvasiveStability_V3.0.pdf

Hi Eric-san

Thank you for the advice of measurement.

The customer want to obtain TPS7A8300 output impedance characteristic

for the purpose of checking their measurement is no problem compare to TI provided data.

Could you share it?

Thanks

Best regards,

Shidara

Hi Shidara-san, 

We only have one bode 100 in the lab. Unfortunately, it has been out for calibration. The calibration process normally takes 2-3 weeks. Currently, we don't have the instrument to take the data on bench. 

Regards, 
Jason

Hi Jason-san

Thank you very much for the update of current situation.

I understood.

Please support this after returning the calibration process.

Thanks

Best regards,

Shidara

Hi Shidara,

I will notify you once the instrument returns from calibration. I will update you on 9/15/2019.

Regards,
Jason Song

Hi Shidara-san,

We got the intrument back from the calibration. I expect to collect the data for you by 9/30/2019.

Regards,
Jason Song

Hi Jason-san

Thank you so much for your support.

Would you update the current situation?

Thanks

Best regards,

Shidara

Hi Haidar-san

Thank you so much for your strong support.

Let me share your result with the customer.

Thanks a lot

Best regards

Shidara