Abstract: In this paper, a novel 3.3-4.1 GHz wideband two-stage Doherty power amplifier (DPA) MMIC fabricated in a 250 nm Gallium-Nitride (GaN) MMIC process is presented. In order to break the ...
Abstract: This letter presents a high-speed 1-to-2 analog demultiplexer (ADEMUX) with time-interleaved track-and-hold amplifiers (THAs) based on switched source follower (SSF) topology. A ...