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A 7.2 mW 75.3 dB SNDR 10 MHz BW CT delta-sigma modulator using Gm-C-based noise-shaped quantizer and digital integrator.

Taewook KimChangsok HanNima Maghari
Published in: VLSIC (2015)
Keyphrases
  • delta sigma
  • noise shaping
  • image coding
  • error diffusion
  • quantization noise
  • high speed
  • power consumption
  • wavelet transform
  • image coder
  • input image
  • gray scale
  • subband
  • filter bank
  • additive noise
  • quantization error