ECE :: Analog Electronics
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The common gate amplifier has a characteristically __________ input resistance and a __________ output resistance.
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For input and later stages, BI-FET op-amp use
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The emitter coupled pair of BJT's gives a linear transfer relation between the differential output voltage and the differential input voltage Vid only when the magnitude of Vid is less a times the thermal voltage, where a is
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In most transistor the collector region is made physically larger than the emitter region
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The leakage current in CB configuration may be around
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In figure VCC = + 30 V, IC corresponding to Q point is 1 mA. If RC = 5 kΩ and RE = 5 kΩ, VCE corresponding to Q point is
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Symbol shown in figure represents a
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In which of the following circuits is op-amp used in open loop configuration?
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In a diode rectifier with a capacitance input filter, a surge current is likely to flow when the circuit is switched on. The cause of this surge current is
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