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+ 12 v 9 10 k : 10 kn Vo20 ()1.4 mA

+ 12 v 9 10 k : 10 kn Vo20 ()1.4 mA

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
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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The beta of each transistor in the ideal differential amplifier shown in Figure 5-77 (p. 255) is 100. Find (a) the dc output voltages VO1 and VO2.

 

### Figure Description: **Figure 5-77 (Exercise 5-33)** This figure illustrates an electrical circuit configuration. #### Circuit Components and Setup: - **Power Source:** - A 12 V power source is connected at the top of the circuit. - **Resistors:** - Two identical resistors, each with a resistance of 10 kΩ, are placed in parallel on either side of the vertical centerline. These resistors are connected to the voltage nodes \(v_{o1}\) and \(v_{o2}\). - **Input Voltages:** - There are two input voltages labeled \(v_{i1}\) and \(v_{i2}\) connected at the left and right bottom corners of the circuit, respectively. - **Current Source:** - A current source of 1.4 mA is connected to the ground at the bottom center of the circuit. #### Node Voltages: - The figure indicates two specific nodes for measuring voltage: - \(v_{o1}\) is the voltage across the left branch. - \(v_{o2}\) is the voltage across the right branch. This circuit is typically analyzed to determine the relationship between the input voltages (\(v_{i1}\) and \(v_{i2}\)), the resistors, and the current source, as well as how all these elements impact the node voltages (\(v_{o1}\) and \(v_{o2}\)). This type of exercise helps in understanding circuit analysis techniques and the application of Ohm's law and Kirchhoff's laws.
Transcribed Image Text:### Figure Description: **Figure 5-77 (Exercise 5-33)** This figure illustrates an electrical circuit configuration. #### Circuit Components and Setup: - **Power Source:** - A 12 V power source is connected at the top of the circuit. - **Resistors:** - Two identical resistors, each with a resistance of 10 kΩ, are placed in parallel on either side of the vertical centerline. These resistors are connected to the voltage nodes \(v_{o1}\) and \(v_{o2}\). - **Input Voltages:** - There are two input voltages labeled \(v_{i1}\) and \(v_{i2}\) connected at the left and right bottom corners of the circuit, respectively. - **Current Source:** - A current source of 1.4 mA is connected to the ground at the bottom center of the circuit. #### Node Voltages: - The figure indicates two specific nodes for measuring voltage: - \(v_{o1}\) is the voltage across the left branch. - \(v_{o2}\) is the voltage across the right branch. This circuit is typically analyzed to determine the relationship between the input voltages (\(v_{i1}\) and \(v_{i2}\)), the resistors, and the current source, as well as how all these elements impact the node voltages (\(v_{o1}\) and \(v_{o2}\)). This type of exercise helps in understanding circuit analysis techniques and the application of Ohm's law and Kirchhoff's laws.
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