ı just  need fınal answer Considering the dc operating conditions of the NMOS circuit in the figure, gm = 1.5 mS was obtained. Also, the load current IL flowing through RL when Rsig1 = 2 kΩ, Rsig2 = 3 kΩ, RF = 60 kΩ, R1 = 50 MΩ, R2 = 12 MΩ, RD = 4.7 kΩ, RS = 1.2 kΩ and RL = 13.3 kΩ What would be the value of ? (Vi1 = 20 mV, Vi2 = 30 mV) NOTE-1: Capacitors are negligible at mid-band frequency. NOTE-2: The NMOS output impedance will be taken into account and its value is rd = 20 kΩ. a. 0,28 mA b. 0,20 mA c. 0,84 mA d. 0,40 mA e. 0,52 mA f. 0,72 mA g. 0,60 mA h. 0,12 mA

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
10th Edition
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Russell E. Smith
Chapter17: Commercial And Industrial Air-conditioning Control Systems
Section: Chapter Questions
Problem 22RQ
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ı just  need fınal answer

Considering the dc operating conditions of the NMOS circuit in the figure, gm = 1.5 mS was obtained. Also, the load current IL flowing through RL when Rsig1 = 2 kΩ, Rsig2 = 3 kΩ, RF = 60 kΩ, R1 = 50 MΩ, R2 = 12 MΩ, RD = 4.7 kΩ, RS = 1.2 kΩ and RL = 13.3 kΩ What would be the value of ? (Vi1 = 20 mV, Vi2 = 30 mV) NOTE-1: Capacitors are negligible at mid-band frequency. NOTE-2: The NMOS output impedance will be taken into account and its value is rd = 20 kΩ.


a.
0,28 mA
b.
0,20 mA
c.
0,84 mA
d.
0,40 mA
e.
0,52 mA
f.
0,72 mA
g.
0,60 mA
h.
0,12 mA
Vc
R1
RD
RF
C2
Vo
Rsig1
M1
C1
Vi1
NMOS
RL
Rsig2
ideal_opamp
Vi2-
R2
RS
Cs
Transcribed Image Text:Vc R1 RD RF C2 Vo Rsig1 M1 C1 Vi1 NMOS RL Rsig2 ideal_opamp Vi2- R2 RS Cs
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