Title :
A general analysis on the timing jitter in D/A converters
Author :
Doris, Konstantinos ; Van Roermund, Arthur ; Leenaerts, Domine
Author_Institution :
Tech. Univ. Eindhoven, Netherlands
fDate :
6/24/1905 12:00:00 AM
Abstract :
A general analysis on stochastic timing errors (clock or timing jitter) is presented for Digital to Analog Converters (DACs). The obtained results describe the effects of (non)correlated errors for given signal properties, and reveal the nature of the tradeoff between oversampling ratio, resolution and noise shaping in the context of noise-shaped DACs and Continuous-Time (CT) Sigma Delta (EA) ADCs. The importance of timing jitter for wideband DAC performance is exemplified with theory and simulations.
Keywords :
digital-analogue conversion; errors; timing jitter; clock jitter; continuous-time sigma delta ADCs; digital to analog converters; noise shaping; noise-shaped DACs; oversampling ratio; resolution; stochastic timing errors; timing jitter; wideband DAC performance; Circuits; Clocks; Delta-sigma modulation; Digital-analog conversion; Noise shaping; Power supplies; Signal resolution; Signal to noise ratio; Stochastic resonance; Timing jitter;
Conference_Titel :
Circuits and Systems, 2002. ISCAS 2002. IEEE International Symposium on
Print_ISBN :
0-7803-7448-7
DOI :
10.1109/ISCAS.2002.1009791
