A PMOS current mirror was designed with an IREF = 1mA. The carrier mobility and oxide capacitance are the same for both device but the (W/L) ratio of Mref = (10/1), while the (W/L) ratio of M1 = (5/1). Find the current ID1 assuming no channel modulation. Answer in mA with 2 decimal places. It was later found out that the value of ?=0.01 and VSD,REF = 0.4V and VSD1 = 0.3V . What is the new ID1 value? Answer in μA with 3 decimal places.
A PMOS current mirror was designed with an IREF = 1mA. The carrier mobility and oxide capacitance are the same for both device but the (W/L) ratio of Mref = (10/1), while the (W/L) ratio of M1 = (5/1). Find the current ID1 assuming no channel modulation. Answer in mA with 2 decimal places. It was later found out that the value of ?=0.01 and VSD,REF = 0.4V and VSD1 = 0.3V . What is the new ID1 value? Answer in μA with 3 decimal places.
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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A PMOS current mirror was designed with an IREF = 1mA. The carrier mobility and oxide capacitance are the same for both device but the (W/L) ratio of Mref = (10/1), while the (W/L) ratio of M1 = (5/1). Find the current ID1 assuming no channel modulation. Answer in mA with 2 decimal places. It was later found out that the value of ?=0.01 and VSD,REF = 0.4V and VSD1 = 0.3V . What is the new ID1 value? Answer in μA with 3 decimal places.
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