@inproceedings{11fb295109a44204a712244176a7ef25,
title = "A sub-μW bio-potential front end in 65nm CMOS",
abstract = " A bio-potential amplifier intended for continuous monitoring of vitals characterized by its long operational lifetime is required to operate at the lowest power budget possible. Moreover, a compact active area directly related to portability is essential. This paper presents a 0.55pW auto gain controlled biopotential amplifier implemented in 65nm 1P7M CMOS for ECG signal classifier SoC. A chopper-stabilized amplifier is designed at 0.6V supply voltage to mitigate the DC offset and near DC flicker noise. The input ECG signal level is further set by the four gain levels of the variable gain amplifier (VGA) to provide maximum swing to the ADC. The whole system is integrated into a core are of 0.10mm 2 and can operate at a wide range of 0.6-1.2V supply voltage.",
keywords = "Analog front end, Bio-potential amplifier and chopper stabilized amplifier",
author = "Yonatan Kifle and Hani Saleh and Baker Mohammad and Mohammed Ismail",
note = "Funding Information: ACKNOWLEDGMENT This work was funded by the Semiconductor Research Corporation (SRC) under the ATIC-SRC Center of Excellence for Energy Efficient Electronics Systems (ACE4S) Task 2440.019. Publisher Copyright: {\textcopyright} 2017 IEEE.; 25th IFIP/IEEE International Conference on Very Large Scale Integration, VLSI-SoC 2017 ; Conference date: 23-10-2017 Through 25-10-2017",
year = "2017",
month = dec,
day = "13",
doi = "10.1109/VLSI-SoC.2017.8203463",
language = "British English",
series = "IEEE/IFIP International Conference on VLSI and System-on-Chip, VLSI-SoC",
publisher = "IEEE Computer Society",
booktitle = "25th IFIP/IEEE International Conference on Very Large Scale Integration, VLSI-SoC 2017 - Proceedings",
address = "United States",
}