ADALM-MMSC

製品概要

The Analog Devices Active Learning Module - Mixed-Mode Signal Chain (ADALM-MMSC) is an educational board that facilitates hands-on exploration of fundamental signal chain concepts. The core of the circuit is the AD4080, 40 MSPS oversampling SAR analog-to-digital converter (ADC) with configurable digital filter and internal data capture memory (single-port FIFO). The board includes a highly configurable 2nd order analog filter with adjustable cutoff frequencies, input attenuation, and filter gain. An onboard selectable clock source provides sample rates from 5 MSPS to 40 MSPS. A MAX32666FTHR microcontroller runs an IIO server over a serial backend, allowing the use of standard tools such as Scopy, IIO Oscilloscope, Pyadi-iio, and ADI's MATLAB precision toolbox. The Libiio library provides language bindings for C, C#, MATLAB, Python, and other languages.

Concepts demonstrated include:

• Digital filtering
• Analog vs. digital anti alias filtering
• Properties of different digital filters
• Noise analysis
• Reference noise

APPLICATIONS

• Mixed Signal and Digital Signal Processing experiments, workshops, and lab exercises
• Precision data acquisition