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GATE 2023 Analog Electronics Quiz 62
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Question 1
The parameter of n-channel depletion mode MOSFET are Vth = -2.5V and Kn =1 mA/V2 and VGS= 0V, VDS = 0.8 V then what will be the value of current ID ?
Question 2
Find the operating region of the MOSFET :
Question 3
The parameter of the transistor in fig. are 
and 
. The voltage 
is
and . The voltage is Question 4
The PMOS transistor in fig. has parameters 
,
and 
If
then the value of 
are
,and If
then the value of are Question 5
The given circuit R1 = 20 KΩ, RD = 10 KΩ, and R2 = 30 KΩ, VDD = 5 V, VT of the MOSFET is 1 V. Take the value of 
= mA/V2. Then power dissipated by the MOSFET is _______ mW.
Question 6
The NMOS and PMOS transistor are matched with 
= 1V, Assume λ = 0 for both devices.
= 1V, Assume λ = 0 for both devices.
Calculate the output voltage Vo (in Volt) for Vin = 2.5 V
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