4.42 In the circuits shown in Fig. P4.42, transistors are characterized by V, =2 V, k'WIL = 1 mA/V², and 2= 0. (a) Find the labelled voltages V, through V7. (b) In each of the circuits, replace the current source with a resistor. Select the resistor value to yield a current as close to that of the current source as possible, while using resistors specified in the 1% table provided in Appendix G. Find the new values of V to V7. +10 V +10 V +10 V 2 mA 4 kN +10 V -oVA OV6 되어 1 mA Vs oV3 2.5 kN 2 mA 2 mA -10 V - 10 V (c) (d) (a) FIGURE P4.42
4.42 In the circuits shown in Fig. P4.42, transistors are characterized by V, =2 V, k'WIL = 1 mA/V², and 2= 0. (a) Find the labelled voltages V, through V7. (b) In each of the circuits, replace the current source with a resistor. Select the resistor value to yield a current as close to that of the current source as possible, while using resistors specified in the 1% table provided in Appendix G. Find the new values of V to V7. +10 V +10 V +10 V 2 mA 4 kN +10 V -oVA OV6 되어 1 mA Vs oV3 2.5 kN 2 mA 2 mA -10 V - 10 V (c) (d) (a) FIGURE P4.42
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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My question is how to solve the circuit shown in d only d
Transcribed Image Text:Problem 3:
4.42 In the circuits shown in Fig. P4.42, transistors are
characterized by V. = 2 V, k'WIL = 1 mA/V², and 1 =0.
(a) Find the labelled voltages V, through V7.
(b) In each of the circuits, replace the current source with a
resistor. Select the resistor value to yield a current as close to
that of the current source as possible, while using resistors
specified in the 1% table provided in Appendix G. Find the
new values of V, to V.
+10 V
+10 V
+10 V
) 2 mA
4 kN
+10 y
o V4
o V6
V2
v)1 mA
o Vs
oV,
EA어
2.5 kN
) 2 mA
2 mA
- 10 V
- 10 V
(c)
(d)
(a)
(b)
FIGURE P4.42
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