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작성자플러워리 조회 13회 작성일 2021-04-08 07:38:21 댓글 0

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Delta-Sigma Modulator Basics

In this video I'm describing the basics of a delta-sigma modulator used in data acquisition systems. It's such a beautiful piece of electronics machinery!


If you want to check out the Matlab codes that produced some of the animations shown, please visit https://github.com/3dfernando/DeltaSigmaModulator


Timestamps:
0:00 - Introduction
0:12 - The comparator
1:12 - The 1-bit ADC
1:52 - The delta-sigma modulator elements
2:54 - Analysis at 0V
4:07 - Analysis at 2V
5:09 - The counter
5:51 - Final remarks, final animation

Sigma Delta ADC, Sigma Delta Digital to Analog Converter (Structure & Working), Digital Electronics

In this video, i have explained Sigma Delta ADC, Sigma Delta Digital to Analog Converter with following timecodes:

0:00 - Digital Electronics Lecture Series.
0:10 - Outlines on Sigma Delta ADC
0:38 - Basics of Sigma Delta ADC
1:24 - Structure of Sigma Delta ADC
3:56 - Flowchart of Sigma Delta ADC

Following points are covered in this video:

0. Analog to Digital Converter, ADC
1. Sigma Delta ADC, Sigma Delta Digital to Analog Converter
2. Basics of Sigma Delta ADC
3. Structure of Sigma Delta ADC
4. Working of Sigma Delta ADC
5. Flowchart of Sigma Delta ADC

For free materials of different engineering subjects use my android application named Engineering Funda with following link:
https://play.google.com/store/apps/details?id=com.viaviapp.ENG_Funda

Above Android application of Engineering Funda provides following services:
1. Free Materials (GATE exam, Class Notes, Interview questions)
2. Technical Forum
3. Technical discussion
4. Inquiry

For more details and inquiry on above topic visit website of Engineering Funda with given link:
http://www.engineeringfunda.co.in

Engineering Funda channel is all about Engineering and Technology. Here this video is a part of Digital Electronics and Memory/ADC/DAC.

#SigmaDeltaTypeAnalogtoDigitalConverter, #AnalogtoDigitalConverter, #ADC, #SigmaDeltaTypeADC, #DigitalElectronics, #DigitalLogicDesign

SAR and Delta-Sigma ADC Fundamentals

Learn more about Precision ADCs
https://www.ti.com/data-converters/adc-circuit/precision-adcs/overview.html

This video provides the viewer with a high-level comparison between two of
the most common precision analog-to-digital converter (ADC)
architectures: successive approximation register
(SAR)  and delta-sigma.  Topics covered include sampling rate,
resolution, accuracy, power consumption and cycle latency.

... 

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