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Q. Explain Current-to-Voltage Amplifier?
The basic circuit is shown in Figure, which is similar to that of an inverting amplifier. The - input is connected directly to a current source supplying current iS. Node X is a virtual ground, so that
iS = - vo / Rf
Hence
vo = - RfiS
which shows that the degree of amplification depends on the value of Rf.
Discuss the term D/A conversion. D/A conversion: Digital-to-analog or analog-to-digital conversions are two very significant aspects of digital data processing. Digital-to-
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Why we provide the short circuit and open circuit test in transformer
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Assignment
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Q. A practical voltage source is represented by an ideal voltage source of 30 V along with a series internal source resistance of 1.2 . Compute the smallest load resistance that c
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