SLVSD02D March 2015 – June 2019 TPS65982
PRODUCTION DATA.
Figure 11 shows the high-level block diagram of the baseband USB-PD transmitter. Figure 12 shows the high-level block diagram of the baseband USB-PD receiver.
The USB-PD baseband signal is driven on the C_CCn pins with a tri-state driver. The tri-state driver is slew rate limited to reduce the high frequency components imparted on the cable and to avoid interference with frequencies used for communication.