An important task for a digital communications receiver is to remove any frequency/phase offsets that might exist between the transmitter and receiver oscillators. Designers typically implement a ...
RP Sallen and EL Key of the Massachusetts Institute of Technology’s Lincoln Laboratory in 1955 introduced the Sallen-Key analog filter topology. Engineering literature extensively discusses the second ...
This file type includes high resolution graphics and schematics when applicable. Yet recently, continuous-time delta-sigma ADCs have gained popularity in technical journals and the industry. They have ...