Description
SigmaXplore DAC is a fully differential Delta‑Sigma DAC module designed for seamless integration with any standard PMOD‑compatible FPGA board. It features a multibit digital output interface that feeds a differential‑to‑single‑ended analog reconstruction filter, providing a clean, flexible, and high‑quality analog output path.
The architecture supports a wide range of output topologies, including data‑weighted averaging (DWA), dynamic element matching (DEM), FIR‑based output, single‑bit hold, and traditional single‑bit operation. This versatility makes the module an ideal platform for exploring advanced DAC linearization, noise‑shaping strategies, and mixed‑signal design techniques.
Getting started is simple with our preconfigured HDL files and analysis scripts, allowing you to dive directly into experimentation, customization, and hands‑on learning without the burden of complex setup.
Features
-
Fully differential architecture
-
16‑bit input interface for DWA/DEM applications
-
Single‑ended analog output
-
20 kHz large‑signal output bandwidth
-
Fully discrete design for maximum educational value
-
3.3V to 5V Single Supply from PMOD
Applications
-
Professional and university‑level education
-
High‑performance audio systems
-
Algorithm and digital‑topology development
-
High‑fidelity NCO‑based test‑signal generation
Reviews
There are no reviews yet.