A 75dB-gain Low-power, Low-noise Amplifier for Low-frequency Bio-signal Recording

This paper presents a low voltage, low noise and very low frequency amplifier suitable for bio-signal recording. The amplifier requires only ±0.6 V supply and consumes 1.24 ¿W, with a 75.5 dB gain over a bandwidth covering a range of frequencies from some hundreds of mHz to 19 kHz. A UMC 0.13 ¿m CMO...

Full description

Saved in:
Bibliographic Details
Main Authors: Salhi, D., Godara, B.
Format: Conference Proceeding
Language:English
Subjects:
1f noise
Analog design
Batteries
bio-amplifier
bio-signals
biomedical application
Biomedical signal processing
Biosensors
Brain modeling
Circuits
Energy consumption
Frequency
low frequency
Low-frequency noise
low-noise
Low-noise amplifiers
low-power
OTA
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:This paper presents a low voltage, low noise and very low frequency amplifier suitable for bio-signal recording. The amplifier requires only ±0.6 V supply and consumes 1.24 ¿W, with a 75.5 dB gain over a bandwidth covering a range of frequencies from some hundreds of mHz to 19 kHz. A UMC 0.13 ¿m CMOS process is used in design and simulation. The new solution is suitable for a variety of biomedical applications.
DOI:10.1109/DELTA.2010.20