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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 Mercer | university:courses:alm1k:alm-signals-labs:alm-delta-sigma-lab [03 Jan 2021 22:12] (current) – fix links Robin Getz | ||
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- | 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:// | + | 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/ |
====Materials: | ====Materials: |