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Resumen

 

JITTER INFLUENCE ON HIGH RESOLUTION ADC SYSTEMS

INFLUENCIA DE LA FLUCTUACIÓN EN SISTEMAS DE ADC DE ALTA RESOLUCIÓN
Ing. Carlos Castro Serrato.

Abstract: High resolution analogue-to-digital converters (ADC), require an extremely accurate clock signal in order to achieve full performance, therefore special attention must be paid to the selection of the clock generator devices. The following article shows different sources of jitter in the sampling signal and how it affects the conversion accuracy.

Resumen: Los convertidores digitales análogos de alta resolución (ADC), requieren una señal de reloj de extrema precisión para lograr un buen desempeño, por lo que se debe prestar especial atención a la selección de los la selección de los dispositivos de generador de reloj. Los siguientes artículos muestran diferentes recursos de fluctuación en la señal de muestra, y como afectan esta, a la precisión de la conversión.

Keywords: Jitter, A/D converters, signal-to-noise ratio.