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A 51-dB SNDR DCO-based TDC using two-stage second-order noise shaping.

Toshihiro KonishiKeisuke OkunoShintaro IzumiMasahiko YoshimotoHiroshi Kawaguchi
Published in: ISCAS (2012)
Keyphrases
  • noise shaping
  • delta sigma modulators
  • delta sigma
  • image coding
  • error diffusion
  • higher order
  • quantization noise
  • image coder
  • natural images
  • high speed
  • filter bank
  • quantization error