SLUSDE1D November 2018 – February 2021 UCC21540 , UCC21540A , UCC21541 , UCC21542
PRODMIX
Refer to the PDF data sheet for device specific package drawings
Figure 8-3 shows calculation of pulse width distortion (tPWD) and delay matching (tDM) from the propagation delays of channels A and B. To measure delay matching, both inputs must be in phase, and the DT pin must be shorted to VCCI to enable output overlap.