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Analog-to-Digital Converter (ADC) and Digital-to-Analog Converter (DAC) Using Quantum Dot Gate Field-Effect Transistor (QDGFET)

  • Supriya Karmakar
Chapter

Abstract

Analog circuits such as analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) using QDGFET are discussed in Chapter 7. This chapter also introduces another quantum dot-based device known as quantum dot gate nonvolatile memory (QDNVM) which is used as a variable threshold voltage transistor (QDVTH) to realize compact comparator circuits. This chapter discusses the reduction of the number of elements in circuits based on QDGFET. Different comparator architectures are also discussed here. The design of six-bit ADCs and DACs is also presented. Performance analysis of a three-bit ADC as well as six-bit ADC is also presented. The design of a “reconstruction circuit” which successfully reconstructs the input analog signal concludes the chapter.

Keywords

Threshold Voltage Reference Voltage Total Harmonic Distortion Comparator Output Gate Region 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer India 2014

Authors and Affiliations

  • Supriya Karmakar
    • 1
  1. 1.Intel CorporationHillsboroUSA

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