Power reduction of a 12-bit 40-MS/s pipeline ADC exploiting partial amplifier sharing
Ver/
Compartir
Métricas
Estadísticas
Ver Estadísticas de usoMetadatos
Mostrar el registro completo del ítemAutor
Neubauer, Harald; Doménech Asensi, Ginés; Ruiz Merino, Ramón Jesús; Díaz Madrid, José Ángel; Hauer, HansÁrea de conocimiento
ElectrónicaPatrocinadores
This work has been supported by Ministerio de Educación y Ciencia of Spain and the European Regional Development Fund of the European Commission (FEDER) under grant TIN2006-15460-C04-04)Fecha de publicación
2009-04Editorial
Institute Electrical and Electronics Engineers (IEEE)Cita bibliográfica
NEUBAUER, Harald et al. Power reduction of a 12-bit 40-MS/s pipeline ADC exploiting partial amplifier sharing. En: Design, Automation & Test in Europe Conference & Exhibition (2009: Niza, Francia). Proceedings: Design, Automation and Test in Europe. Nice, France, April 20-24, 2009. Niza: Institute Electrical and Electronics Engineers, 2009. Pp. 1530-1591. ISBN 978-1-4244-3781-8Palabras clave
ADCCMOS
Baja potencia
Línea de tuberia
Resumen
High performance analog-to-digital converters (ADC) are essential elements for the development of high performance image sensors. These circuits need a big number of ADCs to reach the required resolution at a specified speed. Moreover, nowadays power dissipation has become a key performance to be considered in analog designs, specially in those developed for portable devices. Design of such circuits is a challenging task which requires a combination of the most advanced digital circuit, the analog expertise knowledge and an iterative design. Amplifier sharing has been a commonly used technique to reduce power dissipation in pipelined ADCs. In this paper we present a partial amplifier sharing topology of a 12 bit pipeline ADC, developed in 0.35 mum CMOS process. Its performance is compared with a conventional amplifier scaling topology and with a fully amplifier sharing one.
Colecciones
El ítem tiene asociados los siguientes ficheros de licencia:
Redes sociales