ECE :: Analog Electronics
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Which of the following values represents the open loop gain of typical op-amp?
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Which of the following configuration has low thermal stability?
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In an op-amp comparator, the positive or negative output is
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In logarithmic amplifiers, output voltage is equal to
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In a series regulated power supply circuit the voltage gain of pass transistor satisfies the condition
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Occasionally a discrete amplifier user RF chokes instead of collector resistors. Such amplifiers are inherently
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In oscillator circuits the energy feedback to its input terminal from output is