SLVUDE5 September 2025
TMUX48XXDSGDDF-EVM requires a 1.8V to 5.5V supply provided either through the J1 terminal from the V-External, or directly hooked to the red VDD test point to provide a passive signal pathway between the Sx and Dx pins in according to the logic selected. Note, facing up and straight the V-External connections are GND is the left terminal VDD is the right one.