A chopped front-end system with common-mode feedback for real time ECG applications

Gardella, Pablo; Villa Fernández, Emanuel; Baez, Eduardo; Cesaretti, Juan Manuel

Ponencia en Congreso:
A chopped front-end system with common-mode feedback for real time ECG applications

dc.contributor.author	Gardella, Pablo
dc.contributor.author	Villa Fernández, Emanuel
dc.contributor.author	Baez, Eduardo
dc.contributor.author	Cesaretti, Juan Manuel
dc.date.accessioned	2019-08-16T14:29:37Z
dc.date.available	2019-08-16T14:29:37Z
dc.date.issued	2017
dc.description.abstract	"A Front-End system composed of an instrumentation amplifier with common-mode feedback and a second-order sigma-delta analog to digital converter is proposed. Chopping techniques are used to remove offset and low frequency noise to guarantee a noise floor below the signal of interest. Measurements show that common-mode feedback adds 71 dB to the CMRR at 50 Hz and the input referred noise is 1.17 μVRMS over the frequency range of 0.1 Hz to 400 Hz."	en
dc.identifier.isbn	978-1509-0585-94
dc.identifier.uri	http://ri.itba.edu.ar/handle/123456789/1715
dc.language.iso	en	en
dc.relation	info:eu-repo/semantics/altIdentifier/doi/10.1109/LASCAS.2017.7948068
dc.subject	AMPLIFICADORES	es
dc.subject	CONVERTIDORES ANALOGICO-DIGITALES	es
dc.subject	PROCESAMIENTO DE SEÑALES	es
dc.subject	ELECTROCARDIOGRAFIA	es
dc.title	A chopped front-end system with common-mode feedback for real time ECG applications	en
dc.type	Ponencias en Congresos	es
dc.type	info:eu-repo/semantics/acceptedVersion
dspace.entity.type	Ponencia en Congreso
itba.description.filiation	Fil: Gardella, Pablo. Instituto Tecnológico de Buenos Aires; Argentina.
itba.description.filiation	Fil: Villa Fernández, Emanuel. Instituto Tecnológico de Buenos Aires; Argentina.
itba.description.filiation	Fil: Baez, Eduardo. Instituto Tecnológico de Buenos Aires; Argentina.
itba.description.filiation	Fil: Cesaretti, Juan Manuel. Instituto Tecnológico de Buenos Aires; Argentina.