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university:courses:alm1k:alm-signals-labs:alm-delta-sigma-lab [13 Sep 2019 19:40] – [Activity 17: Delta – Sigma Modulator] Doug Merceruniversity:courses:alm1k:alm-signals-labs:alm-delta-sigma-lab [03 Jan 2021 22:12] (current) – fix links Robin Getz
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 <WRAP centeralign>Figure 1 Delta-Sigma modulator block diagram</WRAP> <WRAP centeralign>Figure 1 Delta-Sigma modulator block diagram</WRAP>
  
-The difference between the analog input and the analog feedback DAC (delta) is integrated by the integrator (sigma). The output of the integrator is quantized by comparing it to a threshold. The result of the comparison is sampled by the clocked latch and the digital output of the latch becomes the data output stream. A more in-depth explanation can be found in this [[http://www.analog.com/media/en/training-seminars/tutorials/MT-022.pdf|mini-tutorial]] and the other links available at the end of this document.+The difference between the analog input and the analog feedback DAC (delta) is integrated by the integrator (sigma). The output of the integrator is quantized by comparing it to a threshold. The result of the comparison is sampled by the clocked latch and the digital output of the latch becomes the data output stream. A more in-depth explanation can be found in this [[adi>media/en/training-seminars/tutorials/MT-022.pdf|mini-tutorial]] and the other links available at the end of this document.
  
 ====Materials:==== ====Materials:====
university/courses/alm1k/alm-signals-labs/alm-delta-sigma-lab.txt · Last modified: 03 Jan 2021 22:12 by Robin Getz