Determine the noise-shaping function

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Reference no: EM131493815

Question: Determine the noise-shaping function for a fourth-order Σ? modulator and compare its peak with that of a second-order modulator. For a given PLL bandwidth, how many more decibels of phase noise peaking does a fourth-order modulator create than a second-order counterpart?

Reference no: EM131493815

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