For the given MOSFET current mirror, drain and gate nodes of Q4, Q5 and Q6 are...
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For the given MOSFET current mirror, drain and gate nodes of Q4, Q5 and Q6 are connected. Reference current is IREF and the output current is Io. a) Draw the small signal equivalent circuit and derive the expressions for the output resistances Ro1 and Roz of the given MOSFET current mirror. R01 b) Compare these expressions and discuss which resistance is V3 improved when compared to other. From a design perspective, R02 what is the importance of improving output resistance of a current mirror? V2 VI For the given MOSFET current mirror, drain and gate nodes of Q4, Q5 and Q6 are connected. Reference current is IREF and the output current is Io. a) Draw the small signal equivalent circuit and derive the expressions for the output resistances Ro1 and Roz of the given MOSFET current mirror. R01 b) Compare these expressions and discuss which resistance is V3 improved when compared to other. From a design perspective, R02 what is the importance of improving output resistance of a current mirror? V2 VI
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a The given circuit is triple cascode current mirror Th... View the full answer
Related Book For
Electronic Devices and Circuit Theory
ISBN: 978-0135026496
10th edition
Authors: Robert L. Boylestad, Louis Nashelsky
Posted Date:
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