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Explain the operation of a two-stage CMOS op-amp configuration. Mention its features.
Implement :i) using the AND-OR-INVERT gate logic. ii) using the OR-AND-INVERT gate logic.
Define the following parameters of a logic circuit family and write the expressions: i) Propagation delay. ii) Robustness iii) Delay-power productiv) Dynamic power dissipation.
Draw the sample and hold circuit using op-amp and explain it.
With a mathematical analysis and circuits, explain the temperature effects in Logarithmic amplifier are to be minimized.
Design a non-inverting amplifier with a gain of 2. At the maximum output voltage of 10 V and the current in the voltage divider is to be
Draw the block diagram, representation of a series-shunt feedback amplifier and derive the expression of input resistance with feedback.
Explain the relationship between stability and pole location of an amplifier with effects.
Discus the properties of negative feedback in details.
What are the factors contribute to the de offset voltage of the MOS ditrerential part.
Illustrate the method of differential to single-ended conversion.
Derive the expression of relationship for triode and saturation region of transistor.
Explain the operation of a MOS differential pair with common-mode input voltage.
Derive the expression of voltage gain and open circuit voltage gain of a IC-source follower. Draw its small signal equivalent circuit model.
What is cascade 'amplifier? Mention the basic idea behind it.
Consider a common gate amplifier specified as follows:
Explain CMOS implementation of the common source amplifier and also draw its i-v characteristic of the active load and transfer characteristic.
Draw the circuit of a MOS current steering circuit and explain it.
Explain the operation of a MOSFET current mirror.
What are the benefits of short channel MOSFETS ?
Write the expression for the relationship between and V. Mention the effect of on the channel.
For the MOSFET with calculate the values of needed to operate the transistor in the saturation region with a de current . Assume
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using the AND-OR-INVERT gate logic.
using the OR-AND-INVERT gate logic.
relationship for triode and saturation region of 
transistor. 
and V. Mention the effect of 
on the channel.
calculate the values of 
needed to operate the transistor in the saturation region with a de current 
. Assume 