Element values in the circuit given in the figure are given below. R1=55kΩ,R2=8.4kΩ, Rc=6.8kΩ, RE=2kΩ, Vcc= 22V, β=90, C1=C2= 10μF, CE=20μF a) Calculate the VB, VE,IE,re b) Draw the small sign equivalent circuit of the circuit. c) Using the small signal circuit, write the expression for the input resistance of the circuit and calculate it. d) Write the expression for the output resistance of the circuit using
Element values in the circuit given in the figure are given below.
R1=55kΩ,R2=8.4kΩ, Rc=6.8kΩ, RE=2kΩ, Vcc= 22V, β=90, C1=C2= 10μF, CE=20μF
a) Calculate the VB, VE,IE,re
b) Draw the small sign equivalent circuit of the circuit.
c) Using the small signal circuit, write the expression for the input resistance of the circuit and calculate it.
d) Write the expression for the output resistance of the circuit using the small sign circuit and assuming the output resistance of the transistor to be infinite; Calculate numerically.
e) When the output resistance of the transistor is assumed to be infinite, obtain the output voltage in terms of the input voltage and calculate the gain.
*when you solve the first 3 steps, I will send it separately for the other three steps
***this part2 can you also solve d and e, please?
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