Problem 8. The transistor parameters for the circuit shown below are ẞ = 180 and V₁ = ∞ V. Assume VBE(ON) = 0.7 V, VCEsat = 0.2 V. a) Determine the Q point. ICQ = 2.8 mA, VCEQ = 1.92 V www V*=+5V Rc= 9+ Ca www Rs 2000 www R₁ =6kQ Ca 19= HH ICQ 1.4 mA, VCEQ = 3.94 V 1.5kQ ICQ = 2.8 mA, VCEQ = 3.94 V ICQ = 1.4 mA, VCEQ = 1.92 V b) Calculate the small-signal voltage gain. Av=- =-45.8 V/V Av 38.4 V/V =- Av = 45.8 V/V Av = 24.3 V/V www R-1.2k0