SLAAEF0 December 2023 AMC7836 , AMC7924 , AMC7932 , TMUX6234
In many applications, multiple voltage biasing controllers are required to bias the multiple power amplifiers. With the twenty four DAC outputs, the AMC7924 cuts down on the number of discrete controllers needed, simplifying board layout and micro-controller programming. The addition of the TMUX6234 allows for fast PA gate switching and significant flexibility when choosing pinch-off biasing voltages. The AMC7924 and TMUX6234 together make a robust PA control and monitor design that can be implemented in a variety applications.