A 20-bit 25-kHz delta-sigma A/D converter utilizing a frequency-shaped chopper stabilization scheme.

Chris Binan Wang
Published in: IEEE J. Solid State Circuits (2001)
Keyphrases
  • analog to digital converter
  • delta sigma
  • image sensor
  • low power
  • image quality
  • signal to noise ratio
  • hardware and software
  • noise shaping