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For the transistor M1 in the circuit shown in the figure, μnCox= 100 μA/V 2 and (W/L ) = 10 where μn is the mobility of electron, Cox is the oxide capacitance per unit area, W is the width and L is the length.
The channel length modulation coefficient is ignored. If the gate-to-source voltage VGS is 1 V to keep the transistor at the edge of saturation, then the threshold voltage of the transistor (rounded off to one decimal place) is _________V.
    Correct answer is '0.5'. Can you explain this answer?
    Most Upvoted Answer
    For the transistor M1 in the circuit shown in the figure, μnCox= 10...
    Given
    (i) μnCox= 100 μA/V 2
    (ii) W/L=10
    (iii) VGS=1V
    Drain to source current ( I DS ) when N-MOS is saturation is given by,
    Apply KVL at outer loop of N-MOS,
    VDS=3-20*IDS
    Put the value of IDS , in above equation we get
    MOSFET operates in saturation if over drive voltage VDS ≥VOV as shown below,
    For MOSFET to be in saturation
    If VT < />GS
    i.e., VT < />
    ∴ VT = 0.5 V
    Hence, the threshold voltage of the transistor to be at the edge of saturation is 0.5 V.
    Question_Type: 4
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    Community Answer
    For the transistor M1 in the circuit shown in the figure, μnCox= 10...
    Given
    (i) μnCox= 100 μA/V 2
    (ii) W/L=10
    (iii) VGS=1V
    Drain to source current ( I DS ) when N-MOS is saturation is given by,
    Apply KVL at outer loop of N-MOS,
    VDS=3-20*IDS
    Put the value of IDS , in above equation we get
    MOSFET operates in saturation if over drive voltage VDS ≥VOV as shown below,
    For MOSFET to be in saturation
    If VT < />GS
    i.e., VT < />
    ∴ VT = 0.5 V
    Hence, the threshold voltage of the transistor to be at the edge of saturation is 0.5 V.
    Question_Type: 4
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    For the transistor M1 in the circuit shown in the figure, μnCox= 100 μA/V 2 and (W/L ) = 10 where μn is the mobility of electron, Cox is the oxide capacitance per unit area, W is the width and L is the length.The channel length modulation coefficient is ignored. If the gate-to-source voltage VGS is 1 V to keep the transistor at the edge of saturation, then the threshold voltage of the transistor (rounded off to one decimal place) is _________V.Correct answer is '0.5'. Can you explain this answer?
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    For the transistor M1 in the circuit shown in the figure, μnCox= 100 μA/V 2 and (W/L ) = 10 where μn is the mobility of electron, Cox is the oxide capacitance per unit area, W is the width and L is the length.The channel length modulation coefficient is ignored. If the gate-to-source voltage VGS is 1 V to keep the transistor at the edge of saturation, then the threshold voltage of the transistor (rounded off to one decimal place) is _________V.Correct answer is '0.5'. Can you explain this answer? for Electronics and Communication Engineering (ECE) 2024 is part of Electronics and Communication Engineering (ECE) preparation. The Question and answers have been prepared according to the Electronics and Communication Engineering (ECE) exam syllabus. Information about For the transistor M1 in the circuit shown in the figure, μnCox= 100 μA/V 2 and (W/L ) = 10 where μn is the mobility of electron, Cox is the oxide capacitance per unit area, W is the width and L is the length.The channel length modulation coefficient is ignored. If the gate-to-source voltage VGS is 1 V to keep the transistor at the edge of saturation, then the threshold voltage of the transistor (rounded off to one decimal place) is _________V.Correct answer is '0.5'. Can you explain this answer? covers all topics & solutions for Electronics and Communication Engineering (ECE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For the transistor M1 in the circuit shown in the figure, μnCox= 100 μA/V 2 and (W/L ) = 10 where μn is the mobility of electron, Cox is the oxide capacitance per unit area, W is the width and L is the length.The channel length modulation coefficient is ignored. If the gate-to-source voltage VGS is 1 V to keep the transistor at the edge of saturation, then the threshold voltage of the transistor (rounded off to one decimal place) is _________V.Correct answer is '0.5'. Can you explain this answer?.
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