Calculate DC bias current and voltages for the EF circuit of

Calculate DC bias current and voltages for the EF circuit of Fig 18.4. Record calculated values below. V_B (calculated) = V_E (calculated) = V_C (calculated) = I_E (calculated) = Calculate r_e using r_e = 26(mV)/I_E (mA).

Solution

vc= 10v from vc=vcc-ic*rc, if beta is large then ie=ic

let us consider vsg=5v and using formulas ie=ib+ic and by taking the equlant input resistance 33k//10k= 7.6ohms.e can solve

 Calculate DC bias current and voltages for the EF circuit of Fig 18.4. Record calculated values below. V_B (calculated) = V_E (calculated) = V_C (calculated) =

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