For the Common-Source amplifier in figure, VDD= Vss =15V, Ro= RL=10KQ; Vs= -1V ; Vi= 0.6V. The amplifier is fed from a signal source with a series resistance of 25KN, and the Gate resistance is 100KO. a) Sketch the small-signal equivalent circuit. b) Input signal is aimed to be amplified by 20 times. Find the value of the constant current source. c) Does it satisfy the Saturation condition? Rp Ca Ca RL Ra -Vss =
Quantization and Resolution
Quantization is a methodology of carrying out signal modulation by the process of mapping input values from an infinitely long set of continuous values to a smaller set of finite values. Quantization forms the basic algorithm for lossy compression algorithms and represents a given analog signal into digital signals. In other words, these algorithms form the base of an analog-to-digital converter. Devices that process the algorithm of quantization are known as a quantizer. These devices aid in rounding off (approximation) the errors of an input function called the quantized value.
Probability of Error
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