June 4, 2018IEEE Transactions on Circuits & Systems II Express Briefs

A 61-nW Level-Crossing ADC With Adaptive Sampling for Biomedical Applications

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Comparison

Ultra-low-power level-crossing analog-to-digital… vs Conventional LC-ADCs that require an n-bit…

Authors

YHYu-Ting Hou JQJiali Qu ZTZhenzhen Tian

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Implication

May enable sparse-signal sampling in wearables; leaves open in vivo validation of the simplified LC-ADC.

Structured PICO

Intervention

Ultra-low-power level-crossing analog-to-digital converter (LC-ADC) with on-chip adaptive sampling implemented in 0.18-um CMOS process

Comparator

Conventional LC-ADCs that require an n-bit digital-to-analog converter and two comparators

Outcome

Power consumption, equivalent numbers of bits, and signal-to-noise and distortion ratiosurrogate

The proposed LC-ADC with adaptive sampling significantly reduces power consumption to 61 nW, making it suitable for low-power biomedical applications.

Cite This Study

Hou et al. (2018) studied this question.

synapsesocial.com/papers/6a708135febe604dd70949b0 https://doi.org/10.1109/tcsii.2018.2841037

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A 61-nW Level-Crossing ADC With Adaptive Sampling for Biomedical Applications

Discussion

Member takes

Implication

Structured PICO

Cite This Study

A 61-nW Level-Crossing ADC With Adaptive Sampling for Biomedical Applications

Discussion

Member takes

Implication

Structured PICO

Cite This Study

Also Consider

Also Consider