Noise-shaped multbit D/A convertoremploying unit elements
- 28 September 1995
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 31 (20) , 1712-1713
- https://doi.org/10.1049/el:19951194
Abstract
By appropriately selecting the elements used to form each output sample of a multibit digital-to-analogue convertor, the spectrum of the error caused by element mismatch can be noise-shaped. Simulations indicate that first-order, second-order and bandpass noise-shaping are all possible. The technique enables the use of multibit feedback in delta-sigma A/D and D/A convertors.Keywords
This publication has 3 references indexed in Scilit:
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