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A 0.4-V 0.2 pJ/step 90-dB SNDR 20-kHz CT delta-sigma modulator using class-AB amplifier with a novel local common-mode feedback.

Yan ChenXu WangYang ZhangKong-Pang Pun
Published in: IEICE Electron. Express (2019)
Keyphrases
  • delta sigma
  • noise shaping
  • delta sigma modulators
  • post processing
  • image coding
  • analog to digital converter
  • image segmentation
  • digital images
  • processing capabilities