Homework Solution: 1. For an analog to digital converter, if the full-scale range of the c…

1. For an analog to digital converter, if the full-scale range of the converter is 10 volts and the rms quantization error is less than 1 millivolt, (a) how many bits are required for the converter, including a sign bit? (b) What is the dynamic range of the converter? 2. For a resolution of 0.04 V, determine the voltages and ranges for the following linear seven-bit sign magnitude PCM codes. (a)       1 0 0 1 0 1 1 => -.44V (b)       0 1 0 1 1 0 1 => 1.8V (c)       1 1 0 0 0 1 1 => (d)       0 1 0 0 0 1 1 => (e)       1 0 0 0 0 0 0 => (f)        0 0 0 0 0 0 0 =>

1. Control an analog to digital converter, if the full-scale place of the converter is 10 volts and the rms quantization hallucination is close than 1 millivolt, (a) how frequent parts are required control the converter, including a premonition part? (b) What is the dynamic place of the converter?

2. Control a decomposition of 0.04 V, enumerate the voltages and places control the forthcoming straight seven-part premonition majority PCM codes.

(a)       1 0 0 1 0 1 1 => -.44V

(b)       0 1 0 1 1 0 1 => 1.8V

(c)       1 1 0 0 0 1 1 =>

(d)       0 1 0 0 0 1 1 =>

(e)       1 0 0 0 0 0 0 =>

(f)        0 0 0 0 0 0 0 =>