Questions from Electronics

Q: Repeat problem 50 with a load resistor of 1.2 kΩ

Repeat problem 50 with a load resistor of 1.2 kΩ.

Q: For the cascode amplifier of Fig. 4.143 determine

For the cascode amplifier of Fig. 4.143 determine a. the base and collector currents of each transistor. b. the voltages VB1, VB2, VE1, VC1, VE2, and VC2.

Q: Determine Av = VO>Vs for the network of Fig.

Determine Av = VO>Vs for the network of Fig. 5.181 if the source has an internal resistance of 1.2 kΩ and the applied load is 10 kΩ.

Q: a. Given IDSS = 12 mA and VP = - 4

a. Given IDSS = 12 mA and VP = - 4 V, sketch the transfer characteristics for the JFET transistor. b. Sketch the drain characteristics for the device of part (a).

Q: For the feedback pair of Fig. 5.182:

For the feedback pair of Fig. 5.182: a. Calculate the dc voltages VB1, VB2, VC1, VC2, VE1, and VE2. b. Determine the dc currents IB1, IC1, IB2, IC2, and IE2. c. Calculate the impedances Zi and Zo. d....

Q: Repeat problem 54 if a 22-Ω resistor is added between

Repeat problem 54 if a 22-Ω resistor is added between VE2 and ground.

Q: Repeat problem 54 if a load resistance of 1.2 kΩ

Repeat problem 54 if a load resistance of 1.2 kΩ is introduced.

Q: Given IE (dc) = 1.2 mA, b

Given IE (dc) = 1.2 mA, b = 120 and ro = 40 kΩ, sketch the following: a. Common-emitter hybrid equivalent model. b. Common-emitter re equivalent model. c. Common-base hybrid equivalent model. d. Commo...

Q: Given IDSS = 9 mA and VP = - 4 V,

Given IDSS = 9 mA and VP = - 4 V, determine ID when: a. VGS = 0 V. b. VGS = -2 V. c. VGS = -4 V. d. VGS = -6 V.

Q: Given IDSS = 16 mA and VP = - 5 V,

Given IDSS = 16 mA and VP = - 5 V, sketch the transfer characteristics using the data points of Table 6.1. Determine the value of ID at VGS = - 3 V from the curve, and compare it to the value determin...