[brmarcum] takes us back to analog building block basics with his Frequency Modulation and Demodulation tutorial. Frequency Modulation (FM) sounds simple at first, but understanding the ...

Varying the voltage of a carrier or a direct current in order to transmit analog or digital data. Amplitude modulation (AM) is the oldest method of transmitting human voice electronically.

Challenges include, of course, circuit size, but also the heterogeneous nature of the A/RF systems, their architectural complexity (e.g. modulation schemes, analog/digital mix, in-built configuration, ...

s latest automotive LED driver offers analog or digital dimming as well as soft-start and many protection functions ... It ...