7.35 An npn BJT with grounded emitter is operated with VBg = 0.700 V, at which the collector current is 1 mA. A 2- k2 resistor connects the collector to a +5-V supply. What is the resulting collector voltage V? Now, if a signal applied to the base raises vBE to 705 mV, find the resulting total collector current ic and total collector voltage ve using the exponential ic-vBE relationship. For this situation, what are vhe and v.? Calculate the voltage gain v/vbe- Compare with the value obtained using the small-signal approximation, that is, -gmRc.
7.35 An npn BJT with grounded emitter is operated with VBg = 0.700 V, at which the collector current is 1 mA. A 2- k2 resistor connects the collector to a +5-V supply. What is the resulting collector voltage V? Now, if a signal applied to the base raises vBE to 705 mV, find the resulting total collector current ic and total collector voltage ve using the exponential ic-vBE relationship. For this situation, what are vhe and v.? Calculate the voltage gain v/vbe- Compare with the value obtained using the small-signal approximation, that is, -gmRc.
Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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![7.35 An npn BJT with grounded emitter is operated with VBE - 0.700 V, at which the collector current is 1 mA. A
2- k resistor connects the collector to a +5-V supply. What is the resulting collector voltage Vc? Now, if a signal
applied to the base raises vBE to 705 mV, find the resulting total collector current ic and total collector voltage ve
using the exponential ic-vBE relationship. For this situation, what are ve and v.? Calculate the voltage gain v/vbe-
Compare with the value obtained using the small-signal approximation, that is, -g„Rc.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd3be698d-6028-4a40-8f1d-28cca6ebaabb%2F2875b6e5-8cc3-49b2-b355-5522391cb415%2F5eaglw_processed.png&w=3840&q=75)
Transcribed Image Text:7.35 An npn BJT with grounded emitter is operated with VBE - 0.700 V, at which the collector current is 1 mA. A
2- k resistor connects the collector to a +5-V supply. What is the resulting collector voltage Vc? Now, if a signal
applied to the base raises vBE to 705 mV, find the resulting total collector current ic and total collector voltage ve
using the exponential ic-vBE relationship. For this situation, what are ve and v.? Calculate the voltage gain v/vbe-
Compare with the value obtained using the small-signal approximation, that is, -g„Rc.
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