A continuous-time ΔΣ modulator with 87 dB dynamic range in a 2MHz signal bandwidth using a Switched-Capacitor Return-to-Zero DAC.
Timir NandiKarthikeya BoominathanShanthi PavanPublished in: CICC (2012)
Keyphrases
- dynamic range
- image sensor
- sigma delta
- noise ratio
- high dynamic range
- signal to noise ratio
- high frequency
- transfer function
- image capture
- tone mapping
- imaging sensors
- spatially varying
- liquid crystal
- signal processing
- noise shaping
- high dynamic range images
- cmos technology
- single chip
- cmos image sensor
- frequency domain
- low pass filter
- transmission line
- parallel processing