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Q5. In the amplifier circuit shown in Fig. Q5, the BJT Q1 has ẞ= 100 and VA = 100 V. The MOSFETs, M1 and M2, are identical with Vĩн= -1.0 V, Kp = 2 mA/V² and they do not experience Channel Length Modulation effect. The temperature is 300 K. 10 V 10 V R1 M1 Rs 50 Ω Vs Rin WH 2.0 ΚΩ Vin RREF 5.0 ΚΩ C's Q1 Rout Vout R2 CL 2.0 ΚΩ RL 2 ΚΩ R3 M2 ww Fig. Q5 The BJT Q1 operates in the forward active mode and its collector current, Ic,q₁ = 1.6 mA. Ignore the Early effect of the BJT when performing DC analysis. (a) Determine the drain current of the MOSFET M2, ID,M2 (b) Determine R3 that will give rise to the desired Ic.Q1 (c) Determine the values of the 2-port network equivalent parameters of the amplifier: Gm (or Av), Rin and Rout (d) Determine the gain (Vout/Vs) of the amplifier.

Q5. In the amplifier circuit shown in Fig. Q5, the BJT Q1 has ẞ= 100 and VA = 100 V. The MOSFETs, M1 and M2, are identical with Vĩн= -1.0 V, Kp = 2 mA/V² and they do not experience Channel Length Modulation effect. The temperature is 300 K. 10 V 10 V R1 M1 Rs 50 Ω Vs Rin WH 2.0 ΚΩ Vin RREF 5.0 ΚΩ C's Q1 Rout Vout R2 CL 2.0 ΚΩ RL 2 ΚΩ R3 M2 ww Fig. Q5 The BJT Q1 operates in the forward active mode and its collector current, Ic,q₁ = 1.6 mA. Ignore the Early effect of the BJT when performing DC analysis. (a) Determine the drain current of the MOSFET M2, ID,M2 (b) Determine R3 that will give rise to the desired Ic.Q1 (c) Determine the values of the 2-port network equivalent parameters of the amplifier: Gm (or Av), Rin and Rout (d) Determine the gain (Vout/Vs) of the amplifier.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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Q5. In the amplifier circuit shown in Fig. Q5, the BJT Q1 has ẞ= 100 and VA = 100 V. The MOSFETs, M1 and M2, are identical with Vĩн= -1.0 V, Kp = 2 mA/V² and they do not experience Channel Length Modulation effect. The temperature is 300 K. 10 V 10 V R1 M1 Rs 50 Ω Vs Rin WH 2.0 ΚΩ Vin RREF 5.0 ΚΩ C's Q1 Rout Vout R2 CL 2.0 ΚΩ RL 2 ΚΩ R3 M2 ww Fig. Q5 The BJT Q1 operates in the forward active mode and its collector current, Ic,q₁ = 1.6 mA. Ignore the Early effect of the BJT when performing DC analysis. (a) Determine the drain current of the MOSFET M2, ID,M2 (b) Determine R3 that will give rise to the desired Ic.Q1 (c) Determine the values of the 2-port network equivalent parameters of the amplifier: Gm (or Av), Rin and Rout (d) Determine the gain (Vout/Vs) of the amplifier.
Transcribed Image Text:Q5. In the amplifier circuit shown in Fig. Q5, the BJT Q1 has ẞ= 100 and VA = 100 V. The MOSFETs, M1 and M2, are identical with Vĩн= -1.0 V, Kp = 2 mA/V² and they do not experience Channel Length Modulation effect. The temperature is 300 K. 10 V 10 V R1 M1 Rs 50 Ω Vs Rin WH 2.0 ΚΩ Vin RREF 5.0 ΚΩ C's Q1 Rout Vout R2 CL 2.0 ΚΩ RL 2 ΚΩ R3 M2 ww Fig. Q5 The BJT Q1 operates in the forward active mode and its collector current, Ic,q₁ = 1.6 mA. Ignore the Early effect of the BJT when performing DC analysis. (a) Determine the drain current of the MOSFET M2, ID,M2 (b) Determine R3 that will give rise to the desired Ic.Q1 (c) Determine the values of the 2-port network equivalent parameters of the amplifier: Gm (or Av), Rin and Rout (d) Determine the gain (Vout/Vs) of the amplifier.
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