Complete integrated cardiac sensing channel for pacemakers

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Resumen

A novel complete integrated integrated circuit for cardiac sensing is presented. The design eliminates the use of external components, while also keeping up with the safety requirements and low power consumption of implantable medical devices. The work was developed using a high-voltage technology (HV, XC06 technology was selected [1]). The first stage consists of a completely integrated high pass preamplifier, with 25db gain, 4.5μ V rms input referred noise (70-200Hz), and 600nW power consumption. The second stage is a 55-180Hz GmC filter that incorporates the ability to filter input signals with a high common mode input up to 15V. Moreover, a novel full wave precision rectifier and a low power comparator are presented to complete the cardiac sensing channel.

Idioma originalInglés
Título de la publicación alojadaEAMTA 2012 - Proceedings of the Argentine School of Micro-Nanoelectronics, Technology and Applications 2012
Páginas34-39
Número de páginas6
EstadoPublicada - 2012
Evento7th Argentine School of Micro-Nanoelectronics, Technology and Applications, EAMTA 2012 - Cordoba
Duración: 4 ago. 201212 ago. 2012

Serie de la publicación

NombreEAMTA 2012 - Proceedings of the Argentine School of Micro-Nanoelectronics, Technology and Applications 2012

Conferencia

Conferencia7th Argentine School of Micro-Nanoelectronics, Technology and Applications, EAMTA 2012
País/TerritorioArgentina
CiudadCordoba
Período4/08/1212/08/12

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