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You are working as a hardware engineer in an R&D department and your new task is to design a voltage divider bias circuit. Vcc You are told that you have to use a 2N2222A transistor manufactured by Central Semiconductor Corp. and a power supply of Vcc = 22 V. RC a. Find the datasheet of the selected transistor in Internet and upload it together with your homework. b. From the datasheet identify the range of ß suitable for the Ica required in this problem and use the minimum value in your design. R2 RE c. Calculate the values of four resistors so that VCEQ = 12V and Ica = 1.4 ma. Make sure that you select standard resistor values. d. Plot the load line and indicate the operating point on it. Is the location of operating point is a good one for an amplifier with a reasonable performance ? Explain your answer.

You are working as a hardware engineer in an R&D department and your new task is to design a voltage divider bias circuit. Vcc You are told that you have to use a 2N2222A transistor manufactured by Central Semiconductor Corp. and a power supply of Vcc = 22 V. RC a. Find the datasheet of the selected transistor in Internet and upload it together with your homework. b. From the datasheet identify the range of ß suitable for the Ica required in this problem and use the minimum value in your design. R2 RE c. Calculate the values of four resistors so that VCEQ = 12V and Ica = 1.4 ma. Make sure that you select standard resistor values. d. Plot the load line and indicate the operating point on it. Is the location of operating point is a good one for an amplifier with a reasonable performance ? Explain your answer.

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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You are working as a hardware engineer in an R&D department and your new task is to design a voltage divider bias circuit. Vcc You are told that you have to use a 2N2222A transistor manufactured by Central Semiconductor Corp. and a power supply of Vcc = 22 V. RC R1 a. Find the datasheet of the selected transistor in Internet and upload it together with your homework. b. From the datasheet identify the range of B suitable for the Ica required in this problem and use the minimum value in your design. R2 RE c. Calculate the values of four resistors so that VCEQ = 12V and Ica = 1.4 ma. Make sure that you select standard resistor values. d. Plot the load line and indicate the operating point on it. Is the location of operating point is a good one for an amplifier with a reasonable performance ? Explain your answer.
Transcribed Image Text:You are working as a hardware engineer in an R&D department and your new task is to design a voltage divider bias circuit. Vcc You are told that you have to use a 2N2222A transistor manufactured by Central Semiconductor Corp. and a power supply of Vcc = 22 V. RC R1 a. Find the datasheet of the selected transistor in Internet and upload it together with your homework. b. From the datasheet identify the range of B suitable for the Ica required in this problem and use the minimum value in your design. R2 RE c. Calculate the values of four resistors so that VCEQ = 12V and Ica = 1.4 ma. Make sure that you select standard resistor values. d. Plot the load line and indicate the operating point on it. Is the location of operating point is a good one for an amplifier with a reasonable performance ? Explain your answer.
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