Analog Electronics - Operational Amplifiers
GATE Electrical Engineering · 3 questions across 3 years (2018-2025) · 8% recurrence rate
Recurrence sparkline
2018–2025201820222025
Difficulty mix
med 100%
Question types
MCQ2
NAT1
All 3 questions on Analog Electronics - Operational Amplifiers
2025 Q17
Assuming ideal op-amps, the circuit represents a
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2024 Q61
A difference amplifier is shown in the figure. Assume the op-amp to be ideal. The CMRR (in dB) of the difference amplifier is ________ (rounded off to 2 decimal places).
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2018 Q38
For the circuit shown below, assume that the OPAMP is ideal. Which one of the following is TRUE?
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