A 0.13µm CMOS 78dB SNDR 87mW 20MHz BW CT ΔΣ ADC with VCO-based integrator and quantizer.
Min C. ParkMichael H. PerrottPublished in: ISSCC (2009)
Keyphrases
- power consumption
- nm technology
- cmos technology
- power supply
- high speed
- hd video
- low power
- analog to digital converter
- high frequency
- medical images
- single chip
- ct images
- computed tomography
- vector quantization
- high definition
- step size
- image compression
- coding scheme
- x ray
- ct scans
- power dissipation
- wide dynamic range
- quantization error
- entropy coding
- medical imaging
- color quantization
- low voltage
- quantization scheme
- entropy constrained
- three dimensional
- delay insensitive
- video transmission
- vector quantizer
- image reconstruction