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Analyze the circuit shown below. a. Use the constant voltage drop (CVD) model with 0.7V forward voltage drop to quickly verify that the diode is forward-biased. What is the DC output voltage? What is the DC current through the diode? b. Make a better estimate of the DC output voltage by employing the diode equation (Shockley equation). Assume Iş = 10-14, n= 1, and room temperature (300K). c. Determine the dynamic resistance ra (small-signal resistance) of the diode from the operating point information in part b). Now, consider the case in which a 60HZ sinusoid with 1V peak amplitude is applied [ Vs signal model) to find the AC output voltage due to the sinusoidal component at the supply terminal. What is the resulting total (DC + AC) output voltage at the given DC operating point? 1V-sin(2n-60-t) ]. Use the CVD + resistance diode model (small- 3kQ Vs No 6V

Analyze the circuit shown below. a. Use the constant voltage drop (CVD) model with 0.7V forward voltage drop to quickly verify that the diode is forward-biased. What is the DC output voltage? What is the DC current through the diode? b. Make a better estimate of the DC output voltage by employing the diode equation (Shockley equation). Assume Iş = 10-14, n= 1, and room temperature (300K). c. Determine the dynamic resistance ra (small-signal resistance) of the diode from the operating point information in part b). Now, consider the case in which a 60HZ sinusoid with 1V peak amplitude is applied [ Vs signal model) to find the AC output voltage due to the sinusoidal component at the supply terminal. What is the resulting total (DC + AC) output voltage at the given DC operating point? 1V-sin(2n-60-t) ]. Use the CVD + resistance diode model (small- 3kQ Vs No 6V

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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Analyze the circuit shown below. a. Use the constant voltage drop (CVD) model with 0.7V forward voltage drop to quickly verify that the diode is forward-biased. What is the DC output voltage? What is the DC current through the diode? b. Make a better estimate of the DC output voltage by employing the diode equation (Shockley equation). Assume Iş = 10-14, n= 1, and room temperature (300K). c. Determine the dynamic resistance ra (small-signal resistance) of the diode from the operating point information in part b). Now, consider the case in which a 60HZ sinusoid with 1V peak amplitude is applied [ Vs signal model) to find the AC output voltage due to the sinusoidal component at the supply terminal. What is the resulting total (DC + AC) output voltage at the given DC operating point? 1V-sin(2n-60-t) ]. Use the CVD + resistance diode model (small- 3kQ Vs No 6V
Transcribed Image Text:Analyze the circuit shown below. a. Use the constant voltage drop (CVD) model with 0.7V forward voltage drop to quickly verify that the diode is forward-biased. What is the DC output voltage? What is the DC current through the diode? b. Make a better estimate of the DC output voltage by employing the diode equation (Shockley equation). Assume Iş = 10-14, n= 1, and room temperature (300K). c. Determine the dynamic resistance ra (small-signal resistance) of the diode from the operating point information in part b). Now, consider the case in which a 60HZ sinusoid with 1V peak amplitude is applied [ Vs signal model) to find the AC output voltage due to the sinusoidal component at the supply terminal. What is the resulting total (DC + AC) output voltage at the given DC operating point? 1V-sin(2n-60-t) ]. Use the CVD + resistance diode model (small- 3kQ Vs No 6V
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