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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 Kim
Changsok Han
Nima Maghari
Published in:
VLSIC (2015)
Keyphrases
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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