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13.40. (a) What are the Q-points for the transistors in the amplifier in Fig. P13.40. if VDD = 15 V, VSS = 15 V, RSS = 51 kΩ, and RD = 82 kΩ? Assume Kp = 200 μA/V2 and VTP = −1 V. (b) What are the differential-mode gain, common-mode gain, CMRR, and differential-mode and common-mode input resistances?

13.40. (a) What are the Q-points for the transistors in the amplifier in Fig. P13.40. if VDD = 15 V, VSS = 15 V, RSS = 51 kΩ, and RD = 82 kΩ? Assume Kp = 200 μA/V2 and VTP = −1 V. (b) What are the differential-mode gain, common-mode gain, CMRR, and differential-mode and common-mode input resistances?

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13.40. (a) What are the Q-points for the transistors in the amplifier in Fig. P13.40. if V D D = 15 V , V S S = 15 V , R S S = 51 k Ω , and R D = 82 k Ω ? Assume K p = 200 μ A / V 2 and V T P = − 1 V . (b) What are the differential-mode gain, common-mode gain, CMRR, and differential-mode and common-mode input resistances?

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