- 12.P12.1: Give the equations for the drain current and the ranges of vGS, vDS...
- 12.P12.2: Sketch the physical structure of an nchannel enhancement MOSFET. La...
- 12.P12.3: A certain NMOS transistor has Vto = 1 V, KP = 50 A/V2, L = 5 m, and...
- 12.P12.4: Suppose that we have an NMOS transistor with KP = 50 A/V2,Vto = 1 V...
- 12.P12.5: Determine the values of Vto and K for the NMOS transistor having th...
- 12.P12.6: Suppose we have an NMOS transistor that has Vto = 1 V. What is the ...
- 12.P12.7: Consider an n-channel enhancement MOSFET with Vto = 1 V and K = 0.2...
- 12.P12.8: Suppose that the gate of an enhancement NMOS device is connected to...
- 12.P12.9: Determine the region of operation for each of the enhancement trans...
- 12.P12.10: The NMOS transistor shown in Figure P12.10 has KP = 50 A/V2, Vto = ...
- 12.P12.11: The PMOS transistor shown in Figure P12.11 has KP = 25 A/V2, Vto = ...
- 12.P12.12: Two points in the saturation region of a certain NMOS transistor ar...
- 12.P12.13: A p-channel enhancement MOSFET has Vto = 0.5 V and K = 0.2 mA/V2. A...
- 12.P12.14: Suppose we need an NMOS transistor for which iD = 5 mA when vGS = v...
- 12.P12.15: Because of process constraints, L andW are required to be at least ...
- 12.P12.16: Consider an NMOS transistor operating as a voltage-controlled resis...
- 12.P12.17: Determine the currents and the region of operation for each of the ...
- 12.P12.18: Given that the enhancement transistor shown in Figure P12.18 has Vt...
- 12.P12.19: What is the principal cause of distortion in FET amplifiers?
- 12.P12.20: Draw the load lines on the iDvDS axes for the circuit of Figure 12....
- 12.P12.21: Draw the load lines on the iDvDS axes for the circuit of Figure 12....
- 12.P12.22: Consider the circuit shown in Figure 12.10 on page 575. The transis...
- 12.P12.23: Consider the amplifier shown in Figure P12.23. The characteristic c...
- 12.P12.24: What is the largest value of RD allowed in the circuit of P12.23 if...
- 12.P12.25: Suppose that the resistance RD in Figure 12.10 (page 575) is replac...
- 12.P12.26: Use a load-line analysis of the circuit shown in Figure P12.26 to d...
- 12.P12.27: Use a load-line analysis for the PMOS amplifier shown in Figure P12...
- 12.P12.28: The distorted signal shown in Figure 12.12(b) on page 576 can be wr...
- 12.P12.29: In an amplifier circuit, why do we need to bias the MOSFET at an op...
- 12.P12.30: Find IDQ and VDSQ for the circuit shown in Figure P12.30. The MOSFE...
- 12.P12.31: We need a fixed- plus self-bias circuit for an NMOS source follower...
- 12.P12.32: The transistor of Figure P12.32 has KP = 50 A/V2, W = 600 m, L = 20...
- 12.P12.33: Find IDQ and VDSQ for the circuit shown in Figure P12.33. The MOSFE...
- 12.P12.34: Find IDQ and VDSQ for the circuit shown in Figure P12.34. The MOSFE...
- 12.P12.35: The fixed- plus self-bias circuit of Figure 12.13 on page 578 has V...
- 12.P12.36: Determine the value of IDQ for the circuit shown in Figure P12.36, ...
- 12.P12.37: Consider the fixed- plus self-bias circuit of Figure 12.13(a) on pa...
- 12.P12.38: Both transistors shown in Figure P12.38 have KP = 100 A/V2 and Vto ...
- 12.P12.39: Give the definitions of gm and rd for a MOSFET as partial derivatives.
- 12.P12.40: The characteristic curves of a certain NMOS transistor have constan...
- 12.P12.41: Draw the small-signal equivalent circuit for a FET, including rd.
- 12.P12.42: A certain NMOS transistor has the characteristics shown in Figure P...
- 12.P12.43: Consider an NMOS transistor that has gm = 1 mS and rd = 10 kW for a...
- 12.P12.44: What is the value of gm for VDSQ = 0? Draw the small-signal equival...
- 12.P12.45: Derive an expression for gm in terms of K, Vto,VGSQ, and IDQ for an...
- 12.P12.46: Derive an expression for rd in terms of K, Vto,VGSQ, and IDQ for an...
- 12.P12.47: Consider an unusual type of FET for which iD = 0.2vDS + 4v2 GS, in ...
- 12.P12.48: Consider an unusual type of FET for which iD = exp(vGS) + 0.02v2 DS...
- 12.P12.49: A certain NMOS transistor has vGS(t) = 1 V vDS(t) = 4 + 0.5 sin(t) ...
- 12.P12.50: A certain NMOS transistor has vGS(t) = 2 + 0.2 sin(t) V vDS(t) = 5 ...
- 12.P12.51: Draw the circuit diagram of a resistance capacitance coupled common...
- 12.P12.52: Explain the function of coupling capacitors. Assuming that they are...
- 12.P12.53: Consider the common-source amplifier shown in Figure P12.53. The NM...
- 12.P12.54: Repeat P12.53 for an NMOS transistor having KP = 50 A/V2,W = 600 m,...
- 12.P12.55: Consider the amplifier shown in Figure P12.55. a. Draw the small-si...
- 12.P12.56: Find VDSQ and IDQ for the FET shown in Figure P12.56, given Vto = 3...
- 12.P12.57: Consider the common-source amplifier and the source follower. Which...
- 12.P12.58: Draw the circuit diagram of a resistance capacitance coupled source...
- 12.P12.59: Consider the source follower shown in Figure 12.26 on page 589, giv...
- 12.P12.60: Consider the common-gate amplifier of Figure 12.29 on page 592, whi...
- 12.P12.61: Draw the circuit diagram of a CMOS inverter. Draw its equivalent ci...
- 12.P12.62: Draw the circuit diagram of a two-input CMOS AND gate. (Hint: Use a...
- 12.P12.63: a. Draw the circuit diagram of a three-input CMOS NAND gate. b. Dra...
- 12.P12.64: Consider the simple model for a CMOS inverter shown in Figure P12.6...

# Solutions for Chapter 12: Electrical Engineering: Principles & Applications 6th Edition

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ISBN: 9780133116649

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