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How to Improve Performance of Sigma- Delta Analog to Digital Converter


Marketed By :  LAP LAMBERT Academic Publishing   Sold By :  Kamal Books International  
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  • Product Description
Analog to Digital Converters are widely used in the field of VLSI and are mainly used in the applications like audio, instrumentation, seismic, voice etc which requires higher value of resolution. For such applications, ADC?s can be used based on Nyquist Rate modulators (where sampling is done with twice the sampling frequency) or Sigma-Delta modulators (where sampling is done with 15-20 times the sampling frequency). ADC based on sigma-delta modulators is attractive for VLSI implementation because they are not so sensitive of circuit non-idealities and component mismatch. However, issues such as clock jitter and excess loop delay become great challenges to the designer, especially at high sampling frequency. Special design should be applied to overcome these problems. Sigma-Delta modulator can be of different orders like 1st order, 2nd order etc and can be continuous time (less power consumption) or Discrete Time. This book demonstrates a Graphical User Interface (GUI) of 2nd order Sigma-Delta modulator which is used to check the non-idealities of the circuit. Here the model is based on the behavioral modeling of the parameters with the help of Matlab- Simulink.
Product Specifications
SKU :COC9698
AuthorPrateek Verma and Praveen Verma
Number of Pages92
Publishing Year04/02/15
Edition1 st
Book TypeElectronics & communications engineering
Country of ManufactureIndia
Product BrandLAP LAMBERT Academic Publishing
Product Packaging InfoBox
In The Box1 Piece(Paperback)
Product First Available On ClickOnCare.com2015-07-07 00:00:00