Figure P1.56 shows a transconductance amplifier whose output is fed back to its input. Find the...
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Figure P1.56 shows a transconductance amplifier whose output is fed back to its input. Find the input resistance R of the resulting one-port network. (Hint: Apply a test volt- age v between the two input terminals, and find the current i drawn from the source. Then, Rin = v/i.) ur. gmVi Ri Rin Figure P1.56 shows a transconductance amplifier whose output is fed back to its input. Find the input resistance R of the resulting one-port network. (Hint: Apply a test volt- age v between the two input terminals, and find the current i drawn from the source. Then, Rin = v/i.) ur. gmVi Ri Rin
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Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
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