Presentation
Harmonic Distortion in Fully-Differential Switched-Current Sigma-Delta Modulators
Author/s | Rosa Utrera, José Manuel de la
![]() ![]() ![]() ![]() ![]() ![]() ![]() Pérez Verdú, Belén Medeiro Hidalgo, Fernando Río Fernández, Rocío del ![]() ![]() ![]() ![]() ![]() ![]() ![]() Rodríguez Vázquez, Ángel Benito ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Department | Universidad de Sevilla. Departamento de Electrónica y Electromagnetismo |
Publication Date | 1999 |
Deposit Date | 2018-10-22 |
Published in |
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Abstract | This paper presents a systematic analysis of the
harmonic distortion in SD modulators (SDMs) implemented
with fully-differential switched-current (SI)
circuits. Closed form expressions are derived for the
third-order ... This paper presents a systematic analysis of the harmonic distortion in SD modulators (SDMs) implemented with fully-differential switched-current (SI) circuits. Closed form expressions are derived for the third-order harmonic distortion in both lowpass and bandpass SDMs. For the latter, the third-order intermodulation distortion is also deduced. Time domain behavioral simulations validate our approach. |
Funding agencies | Comisión Interministerial de Ciencia y Tecnología (CICYT). España |
Project ID. | 97-0580
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Citation | Rosa Utrera, J.M.d.l., Pérez Verdú, B., Medeiro Hidalgo, F., Río Fernández, R.d. y Rodríguez Vázquez, Á.B. (1999). Harmonic Distortion in Fully-Differential Switched-Current Sigma-Delta Modulators. En XIV Design of Circuits and Integrated Systems Conference, Palma de Mallorca (España). |
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