I need to measure freq response of transimpedance amplifier which means I need to inject Current at input and measure Voltage at output. I have J2111a current injector and Bode100 in my lab so can you show me measurement setup by using these equipments.
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I would need a little more information. What is the current range you want to generate? The J2111A may need separate bias to achieve very low current. Often photodiode are used for this when the current is small.
If you write to me at steve@picotest.com, I'm happy to help.