- Joined Jun 24, 2015
Hello,I have a very basic question ¿What's the imput impedance on this circuit?
I'm not sure if it is Zin=Vsignal/i or Zin=Va/i ?
Don't worry -- you're English is far better then my (fill-in-your-native-tongue-here).I'm sorry I don't speak English I'm just trying...
Correct. Vsignal is the input voltage and i is the input current. The ratio between them is therefore the input impedance.now I understand your point it is Zin=Vsignal/i, because Vsignal is the input
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