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3
votes
1
answer
21k
views
1
answer
Write short note on multistage amplifier.
electronic devices and circuits updated 5.7 years ago by teamques10 ★ 70k
4
votes
1
answer
19k
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1
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Write short note on MOS capacitance
electronic devices and circuits updated 5.7 years ago by teamques10 ★ 70k
0
votes
1
answer
24k
views
1
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Draw and explain energy band diagram of MOS capacitor in accumulation, depletion and inversion region.
electronic devices and circuits updated 5.7 years ago by teamques10 ★ 70k
0
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1
answer
1.2k
views
1
answer
For the circuit shown below. Calculate $I_{DQ}$ and $V_{DSQ}$. It is given that $I_{D(ON)}=6mA$. $V_{GS(ON)}= 8V, Vth = 3V$
electronic devices and circuits updated 5.7 years ago by teamques10 ★ 70k
0
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1
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1.3k
views
1
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Differentiate between BJT and MOSFET
electronic devices and circuits updated 5.7 years ago by teamques10 ★ 70k
3
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1
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30k
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1
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Explain construction and characteristics of N-channel depletion type MOSFET
electronic devices and circuits updated 5.7 years ago by teamques10 ★ 70k
0
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1
answer
2.6k
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1
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Write short note on MOSFET operation
electronic devices and circuits updated 5.7 years ago by teamques10 ★ 70k
14
votes
1
answer
43k
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1
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Explain construction and characteristics of n-channel Enhancement MOSFET.Draw transfer characteristics and drain characteristics.
electronic devices and circuits updated 5.7 years ago by teamques10 ★ 70k
0
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1
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1.3k
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1
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Compare Depletion and Enhancement type MOSFET
electronic devices and circuits updated 5.7 years ago by teamques10 ★ 70k
0
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1
answer
2.9k
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1
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Derive expressions for voltage gain, input resistance and output resistance for source follower circuit using MOSFET.
electronic devices and circuits updated 5.7 years ago by teamques10 ★ 70k
0
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1
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3.8k
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1
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Derive the expression for threshold voltage for enhancement type n-channel MOSFET
electronic devices and circuits updated 5.7 years ago by teamques10 ★ 70k
0
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1
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2.9k
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1
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Calculate i) Drain current ii) The output rsistance.
electronic devices and circuits updated 5.7 years ago by teamques10 ★ 70k
0
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1
answer
3.2k
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1
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The parameters of n- channel E-MOSFET are $k = 0.2 mA/v^2, \lambda = 0.01V^{-1}, V_T = 1.2 V$ Calculate the output resistance for i) $V_{GS} = 2V$ ii) $V_GS = 4V$
electronic devices and circuits updated 5.7 years ago by teamques10 ★ 70k
0
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1
answer
7.0k
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1
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Explain working of n-channel EMOSFET with the help of output characteristics showing clearly effect of channel length modulation.
electronic devices and circuits updated 5.7 years ago by teamques10 ★ 70k
0
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1
answer
1.6k
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1
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Calculate $g_m$ and $r_0$
electronic devices and circuits updated 5.7 years ago by teamques10 ★ 70k
0
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1
answer
1.8k
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1
answer
Calculate it's drain current for channel length modulation factor $\lambda$ of 0 and $0.25v^{-1}$
electronic devices and circuits updated 5.7 years ago by teamques10 ★ 70k
0
votes
1
answer
2.7k
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1
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Short Note on Darlington Configuration OR Short note on Darlington amplifier. OR Explain working of Darlington connection and it's advantages.
electronic devices and circuits updated 5.7 years ago by parviagrawal100 • 0
2
votes
1
answer
19k
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1
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What is cross over distortion and explain method to remove in class B Amplifier.
electronic devices and circuits updated 5.7 years ago by parviagrawal100 • 0
1
vote
1
answer
38k
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1
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State and explain Barkhausen's criterion for oscillations.
electronic devices and circuits updated 5.7 years ago by teamques10 ★ 70k
1
vote
1
answer
9.9k
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1
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Write short note on Hartley Oscillator.
electronic devices and circuits updated 5.7 years ago by parviagrawal100 • 0
5
votes
1
answer
24k
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1
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Explain high frequency equivalent circuit of BJT
electronic devices and circuits updated 5.7 years ago by parviagrawal100 • 0
0
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1
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1.1k
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1
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A 50mV signal with a 600$\Omega$ source resistance is applied to circuit in Fig .Calculate $v_{o}$ for: (a)CE circuit operation $V_{s}$ at transistor base $R_{g}$ bypassed (b)CB circuit $V_{s}$
electronic devices and circuits updated 6.3 years ago by teamques10 ★ 70k
0
votes
1
answer
1.1k
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1
answer
The transistor parameters in CB circuit in Fig Ex.4.13 are $h_{ie}=2.1k\Omega$ and $h_{fe}$=7.5 Calculate the circuit input and output impedances voltage gain
electronic devices and circuits updated 6.3 years ago by teamques10 ★ 70k
0
votes
1
answer
1.5k
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1
answer
Design a single stage common emitter amplifier for the quiescent condition of (7.0 v, 2 mA) If bandwidth is 25Hz-20 KHz and $R_{i}\geq 5k\Omega$ Also calculate the stability factor
electronic devices and circuits updated 6.3 years ago by teamques10 ★ 70k
0
votes
1
answer
1.1k
views
1
answer
Design a single stage voltage CE amplifier for $V_{CC}=24V$ and the external load resistor of 120 k$\Omega$ at lower cutoff frequency of 100 Hz
electronic devices and circuits updated 6.3 years ago by teamques10 ★ 70k
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