Q7. For the PMOS common-source circuit shown in Figure P7.69, the transistor parameters are: VTP = -2 V, K, = 1 mA/V²,2 = 0, Ces Cgd = 3 pF. (a) Determine the upper 3 dB frequency. (b) What is the equiv- alent Miller capacitance? State any assumptions or approximations that you make. (c) Find the midband voltage gain. 15 pF, and !! +10 V

Q7. For the PMOS common-source circuit shown in Figure P7.69, the transistor parameters are: VTP = -2 V, K, = 1 mA/V²,2 = 0, Ces Cgd = 3 pF. (a) Determine the upper 3 dB frequency. (b) What is the equiv- alent Miller capacitance? State any assumptions or approximations that you make. (c) Find the midband voltage gain. 15 pF, and !! +10 V

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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Question

100%

Q7.
For the PMOS common-source circuit shown in Figure P7.69, the transistor
parameters are: VTp = -2 V, K,
Cgd = 3 pF. (a) Determine the upper 3 dB frequency. (b) What is the equiv-
alent Miller capacitance? State any assumptions or approximations that you
make. (c) Find the midband voltage gain.
1 mA/V², 1 = 0, Cgs = 15 pF, and
+10 V
Rs 0.5 kQ
R=8 k2
Ci = 2 µF
=Cs=10 µF
wwHH
R;=0.5 k2
Ce2 2 uF
R3 = 22 k23
Rp=D
2 k2
RL=
5 k2
-10 V
Figure P7.69
19
WW-

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