D 8.93 If the pnp transistor in the circuit of Fig. P8.93 is characterized by its exponential relationship with a scale current I S, show that the dc current I is determined by IR = V T ln(I/IS). Assume Q1 and Q2 to be matched and Q3, Q4, and Q5 to be matched. Find the value of R that yields a current I = 200 μA. For the BJT, VEB = 0.7 V at I E = 1 mA

8.93 - D 8.93 If the pnp transistor in the circuit of Fig. P8.93 is characterized by its exponential relationship with a scale current I S, show that the dc current I is determined by IR = V T ln(I/IS). Assume Q1 and Q2 to be matched and Q3, Q4, and Q5 to be matched. Find the value of R that yields a current I = 200 μA. For the BJT, VEB = 0.7 V at I E = 1 mA

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images - D 8.93 If the pnp transistor in the circuit of Fig. P8.93 is characterized by its exponential relationship with a scale current I S, show that the dc current I is determined by IR = V T ln(I/IS). Assume Q1 and Q2 to be matched and Q3, Q4, and Q5 to be matched. Find the value of R that yields a current I = 200 μA. For the BJT, VEB = 0.7 V at I E = 1 mA

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