TUSB1064: Equalization settings vs power draw / thermal

Part Number: TUSB1064
Other Parts Discussed in Thread: TUSB1146,


I'm using both the TUSB1064 and the TUSB1146 in a Type-C DisplayPort design. The products work great. However, I've noticed they get quite hot compared to everything else on the board when DisplayPort is active. At room temperature (28C), I ran DisplayPort for 20 minutes and the case temperatures of both devices were about 75C. Open enclosure, no convection, and no heat sink. I'm curious if TI has ways to reduce the quiescent power draw of these redrivers. Does lowering the EQ settings lower the quiescent power draw? Other than disabling them when not in use, how can I lower the case temperatures?