A Low-Power Opamp-Less Second-Order Delta-Sigma Modulator for Bioelectrical Signals in 0.18 µm CMOS.
Fernando CardesNikhita BaladariJihyun LeeAndreas HierlemannPublished in: Sensors (2021)
Keyphrases
- delta sigma
- low power
- analog to digital converter
- delta sigma modulators
- mixed signal
- low cost
- power consumption
- high speed
- image sensor
- noise shaping
- vlsi circuits
- signal processing
- single chip
- digital signal processing
- cmos technology
- low power consumption
- cmos image sensor
- image coding
- multiresolution
- delay insensitive