Design Techniques for Mash Continuous-Time Delta-Sigma Modulators

This book describes a circuit architecture for converting real analog signals into a digital format, suitable for digital signal processors. This architecture, referred to as multi-stage noise-shaping (MASH) Continuous-Time Sigma-Delta Modulators (CT-ΔΣM), has the potential to provide better digital...

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Hlavní autor: Liu, Qiyuan (Autor)
Médium: Elektronický zdroj E-kniha
Jazyk:angličtina
Vydáno: Cham : Springer International Publishing, 2018.
Vydání:1st ed. 2018.
Témata:
Electronic circuits.
Microprocessors.
Signal processing.
Image processing.
Speech processing systems.
ISBN:9783319772257
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Obsah:
  • Introduction
  • Analog-To-Digital and Digital-To-Analog Converters
  • Delta-Sigma Modulators
  • Design Considerations Of Mash CT-ΔΣM
  • A 43 mW MASH 2-2 CT ΔΣ Modulator Attaining 74.4/75.8/76.8 dB of SNDR/SNR/DR and 50 MHz of BW in 40nm CMOS
  • A 50-MHz BW 67.3-dB SNDR MASH 1-1-1 CT ΔΣ Modulator with FIR DAC and Encoder-Embedded Loop-Unrolling Quantizer in 40-nm CMOS
  • A 4-Bit Continuous-Time ΔΣ Modulator with Fully Digital Quantizer Noise Reduction Algorithm Employing a 7-bit Quantizer
  • Conclusion.

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