Q4 Figure 4 (a) and Figure 4 (b) show two current mirrors based on MOSFETS Voo M. MA M2 My M I'ss-0V Is=0 V Figure 4 (b) Figure 4 (a) Derive a formula relating the input current Iin to the output current L for the current mirror of Figure 4 (a) stating any assumptions. (a) Draw the small-signal equivalent circuit for the current mirror of Figure 4 (a) and determine the output resistance Rout- (b) Derive a formula relating In and Iout for the circuit of Figure 4 (b) assuming that M, and M, are identical, and that the length and width of the channel for the transistor M, are double respect to those of M3. State any assumption. (c) Show transcribed image text Expert Answer O Anonymous answered this Was this answer helpful? 306 answers A) Cumeni mirror (Using MOSFE T) is const O If Vgsi = Ugsz then I= Iref Isef 2. Io = H Cox (@), (Ugs-Ve)? 2 To Iret Jo (), Cs Scanned wth CamScanner c)

Q4 Figure 4 (a) and Figure 4 (b) show two current mirrors based on MOSFETS Voo M. MA M2 My M I'ss-0V Is=0 V Figure 4 (b) Figure 4 (a) Derive a formula relating the input current Iin to the output current L for the current mirror of Figure 4 (a) stating any assumptions. (a) Draw the small-signal equivalent circuit for the current mirror of Figure 4 (a) and determine the output resistance Rout- (b) Derive a formula relating In and Iout for the circuit of Figure 4 (b) assuming that M, and M, are identical, and that the length and width of the channel for the transistor M, are double respect to those of M3. State any assumption. (c) Show transcribed image text Expert Answer O Anonymous answered this Was this answer helpful? 306 answers A) Cumeni mirror (Using MOSFE T) is const O If Vgsi = Ugsz then I= Iref Isef 2. Io = H Cox (@), (Ugs-Ve)? 2 To Iret Jo (), Cs Scanned wth CamScanner c)

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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