If given Vs, Rsense, Vc, input current, how can I determine the input voltage? I am not sure if this requires hybrid parameters or something else. Any help would be appreciated. I am taking an an online course and I cannot find a similar problem in the text.
Thanks for replying. All I have is numericals values for those variables I included in the original post. I really don't know enough to know if something is missing.
Would this work? Assume input current 20 uA, Rs = 100, Vs 18 mV 20 uA = 18 mV - Vin/100 18 mV - 20 uA x 100 = Vin 18 mV - 2 mV = 16 mV