Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/99043
Title: An ultra-compact green bio-regulator dedicated for brain cortical implant using a dynamic PSR enhancement technique
Authors: Kok, Chiang-Liang
Siek, Liter
Gao, Fei
Zheng, Yuanjin
Lim, Wei Meng
Keywords: DRNTU::Engineering::Electrical and electronic engineering
Issue Date: 2012
Abstract: This article presents an ultra-compact green Bio-regulator dedicated for brain cortical implant using a dynamic PSR enhancement technique. This novel technique enabled the regulator to achieve a very high power supply rejection (PSR) of 58dB and 78dB at 1 MHz and 10MHz respectively. The Bioregulator achieves a very low quiescent current of 2μA coupled with an ultra-low power consumption of 1.8μW. This Bioregulator, simulated with Global Foundries 0.18μm CMOS process, yields a stable output voltage of 0.5V with a supply voltage ranging from 0.9-1.2V. Its distinct features, ultra-low power consumption and high PSRR at 1MHz and 10MHz, make it ideally suitable for biomedical brain cortical implant.
URI: https://hdl.handle.net/10356/99043
http://hdl.handle.net/10220/12611
DOI: 10.1109/EMBC.2012.6346262
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:EEE Conference Papers

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