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2-1 Switched-current multi-stage noise-shaping delta-sigma modulator with a digital noise-cancellation circuit.

Leenendra Chowdary GunnamGuo-Ming SungLei-Wen WengTe-Chia Fan
Published in: IET Circuits Devices Syst. (2019)
Keyphrases
  • delta sigma
  • multistage
  • noise shaping
  • image coding
  • delta sigma modulators
  • error diffusion
  • analog to digital converter
  • high speed
  • image coder