SCDS400B march 2022 – july 2023 TMUX7348F , TMUX7349F
PRODMIX
Off isolation is defined as the ratio of the signal at the drain pin (Dx) of the device when a signal is applied to the source pin (Sx) of an off-channel. Figure 8-14 and Equation 1 shows the setup used to measure, and the equation used to calculate off isolation.