Dear, Support Team.
Our customer uses a transimpedance to drive the photodirector current to a differential voltage output.
However, the customer seems to have an oscillating output.
Please tell me how to measure the gain/phase characteristics of the transimpedance circuit of the THS4567 for differential output.
The differential output is AC coupled.
Common mode voltage may fluctuate.
Does the capacitance of the coupling capacitor have any effect?
THS4567 differential output is AC coupled.pptx
Best Regards,
Hiroaki Yuyama