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- Research goal
- - Developing a novel activity-driven ASP for converting analog into processed digital information to minimize the processing energy into the ultimate level, highly necessary for many applications with energy scavenge.
- Description
- - Small area & low power consuming sensor measuring few μV level analog voltage output is required for neural signal sensing. Although the Analog-to-Digital Converter (ADC) exists in every real world signal detection, ADC with low scale process can only read on/off state of the output, not the precise voltage level. Therefore activity driven ADC is required.
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- Research goal
- - PVT variation sensing circuit
- - Compensation technique of PVT variation
- Description
- - As semiconductor process scales down, effects from PVT variation increases and it strongly affects performance, reliability,and yield of a chip. Thus study to sense and overcome PVT variation is required.
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