ENC3250 Solutions pg 25

ENC3250 Solutions pg 25 - and the maximum slope is A2 π fa...

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Unformatted text preview: and the maximum slope is A2 π fa . To avoid slope overload, we require that δ fs > A2 π fa or δ> 2πf a A fs Source: [COUC01] 6.12 a. A total of 28 quantization levels are possible, so the normalized step size is 2 –8 = 0.003906. b. The actual step size, in volts, is: 0.003906 × 10V = 0.03906V c. The maximum normalized quantized voltage is 1 - 2-8 = 0.9961. Thus the actual maximum quantized voltage is: 0.9961 × 10V = 9.961V d. The normalized step size is 2–8. The maximum error that can occur is one-half the step size. Therefore, the normalized resolution is: + 1/2 × 2 –8 = 0.001953 e. The actual resolution is + 0.001953 × 10V = + 0.01953V f. The percentage resolution is + 0.001953 × 100% = + 0.1953 % -25- ...
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This note was uploaded on 02/20/2012 for the course ENC 3250 taught by Professor Dr.timothycerner during the Fall '11 term at UNF.

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