Río Fernández, Rocío delMedeiro Hidalgo, FernandoRosa Utrera, José Manuel de laPérez Verdú, BelénRodríguez Vázquez, Ángel Benito2019-09-052019-09-052003Río Fernández, R.d., Medeiro Hidalgo, F., Rosa Utrera, J.M.d.l., Pérez Verdú, B. y Rodríguez Vázquez, Á.B. (2003). A 2.5-V CMOS Wideband Sigma-Delta Modulator. En IEEE Instrumentation and Measurement Technology Conference (IMTC/2003) (224-228), Vail Colorado, USA: Institute of Electrical and Electronics Engineers.https://hdl.handle.net/11441/88985A high-performance Sigma-Delta modulator for wireline communication applications is presenfed It employs a 4th-order cascade multi-bit architecfure that requires only 16 oversampling ratio, and has been implemented using fully-differential SC circuits in a 0.25-μm CMOS technology. Measurements show a dynamic range of 84dB operating at 2.2MS/s output rate, and 79dB at 4.4MS/s. The whole prototype dissipates 65.8mW from a 2.5-V supply.application/pdfengAttribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/Wideband Sigma-Delta Modulatorinfo:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/openAccess