An ultra low-power delta-sigma modulator using charge-transfer amplifier technique.

Chien-Hung Kuo Kuan-Yi Lee Ming-Feng Wu

Published in: APCCAS (2008)

Keyphrases

delta sigma
ultra low power
noise shaping
low power
analog to digital converter
error diffusion
low cost
delta sigma modulators
real time
image coding
image processing
video sequences
gray scale