- #1
stevo2393
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1. With the circuit provided determine the small-signal input and output resistances of the circuit.
2. I was either given or found all the following info for the circuit:
VA = 110V
β = 115
T = 300k
quiescent base current is 12.0 microA
R1 = 12 kOhms, R2 = 6 kOhms and Rc = 2 kOhms
Ic = 1.38 mA, IE = 1.392 mA and IB = .012 mA
3. Now I am stuck on how to find the small signal info. This is what I am thinking though:
Would I change it to a small signal circuit to find the info? Then find input current and divide it by Vi?
Am I going down the right path?
2. I was either given or found all the following info for the circuit:
VA = 110V
β = 115
T = 300k
quiescent base current is 12.0 microA
R1 = 12 kOhms, R2 = 6 kOhms and Rc = 2 kOhms
Ic = 1.38 mA, IE = 1.392 mA and IB = .012 mA
3. Now I am stuck on how to find the small signal info. This is what I am thinking though:
Would I change it to a small signal circuit to find the info? Then find input current and divide it by Vi?
Am I going down the right path?
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