The present project comprises the third generation of $\Delta\Sigma$ ADCs developed at the IMB-CNM with the design of a 16-bit 50-kHz $\Delta\Sigma$ modulator circuit as a mixed-signal IP block in the 22-nm 0.8-V FD-SOI ...

In this document, we analyze the impact of the quantization at the input of the demultiplexer. The required number of bits of the Analog-to-Digital-Converter (ADC) is obtained, along with the corresponding quantization losses.

[ANGLÈS] The project goal is to design a platform based on an existing HW/SW embeded Linux system containing a FPGA, within an academic environment. To accomplish that objective, a specific application for signal Adquisition ...

Generally, step-down converters are controlled by a linear control called average model. This control technique results in a system behavior highly dependent on the working point. Therefore, non-linear techniques have been ...

Avui en dia, la contaminació a les nostres ciutats està en gran part formada pels gasos de combustió emesos pels vehicles que circulen per elles. Gasos com el Diòxid de Nitrogen es troben en moltes ocasions per sobre ...

In a world in which political, economic, social and cultural circumstances demand a bigger knowledge and awareness of the surrounding reality, it becomes necessary an environmental culture that encourages more spaces of ...

A general purpose 16 Bits Sigma-Delta modulator ADC for double precision audio 50 kHz bandwidth, targeted for Low-power operation, involving no additional digital circuit compensation, no bootstrapping techniques and ...

Nowadays the importance of image sensing for the optimization of industry processes, medicine, security, etc is unquestionable. This sensing is mostly implemented by an array of pixels that acquire information from the ...