Effects of Digital Crosstalk in Data Converters

Abstract: This article provides an understanding of the effects of digital crosstalk coupling onto analog signal lines. Typical mechanisms of digital crosstalk include power supply coupling, capacitive crosstalk, and grounding currents.
Maxim > App Notes > A/D and D/A CONVERSION/SAMPLING CIRCUITS

Keywords: noise, power supply coupling, capacitive crosstalk, grounding currents, digital crosstalk, FFT, Dec 27, 2002
random noise, harmonic distortion, ADC, DAC, clock, jitter, analog to digital converter, converters

APPLICATION NOTE 1841
Effects of Digital Crosstalk in Data
Converters
Part 2: Crosstalk on the Clock

Abstract: Part 2 of a series of articles explaining the effects of digital crosstalk in data converters. This article
talks about noise on the clock source (jitter) and the effects on the analog-to-digital converter (ADC).


This is Part 2 of a 3-part series:


q Part 1: Effects of Digital Crosstalk in Data Converters
q Part 3: Digital Data Signal Crosstalk on the Clock


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