A 0.9-2.6pW 0.1-0.25V 22nm 2-bit Supply-to-Digital Converter Using Always-Activated Supply-Controlled Oscillator and Supply-Dependent-Activation Buffers for Bio-Fuel-Cell-Powered-and-Sensed Time-Stamped Bio-Recording | IEEE Conference Publication | IEEE Xplore

A 0.9-2.6pW 0.1-0.25V 22nm 2-bit Supply-to-Digital Converter Using Always-Activated Supply-Controlled Oscillator and Supply-Dependent-Activation Buffers for Bio-Fuel-Cell-Powered-and-Sensed Time-Stamped Bio-Recording


Abstract:

This paper presents a low-power supply-to-digital converter for bio-recording system where bio fuel cell provides both power and sensing data. It is achieved by supply-co...Show More

Abstract:

This paper presents a low-power supply-to-digital converter for bio-recording system where bio fuel cell provides both power and sensing data. It is achieved by supply-controlled oscillator, supply-dependent activation buffers (SDAB), and encoders. A 22-nm prototype chip exhibits its feasibility with a power of 0.9-2.6 pW under 0.1-0.25 V. Keywords: IoT, supply-dependent-activation buffer, CGM
Date of Conference: 16-20 June 2024
Date Added to IEEE Xplore: 26 August 2024
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Conference Location: Honolulu, HI, USA

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