SDAA101 September 2025 TDP142-Q1 , TDP2044 , TUSB1021-Q1 , TUSB1044 , TUSB1044A , TUSB1064-Q1 , TUSB1142 , TUSB1146 , TUSB521-Q1 , TUSB542 , TUSB544 , TUSB5461-Q1 , TUSB564 , TUSB564-Q1
2.2 DisplayPort Alt. Mode Source Applications:
-
USB 3.2 Gen 1 (5Gbps)/ DisplayPort
1.4 (8.1Gbps)
- TUSB544
See description in Standard USB Type-C Application section.
Figure 2-5 Typical DisplayPort Alt. Mode application for
TUSB544-
- TUSB546/ TUSB5461-Q1
The TUSB546 and the automotive counterpart TUSB5461-Q1 are both designed to be cross bar MUXs allowing for standard USB Type-C communication as well as DisplayPort Alt. Mode. These parts are designed for DisplayPort source operation. The inputs for these parts are the 4-lanes of DisplayPort and the SSTX & SSRX pairs for USB communication. These 6 signals are routed to the 4 high speed lanes of the USB Type-C connector.
Figure 2-6 Typical DisplayPort Alt. Mode
Application for TUSB546 and TUSB546-Q1-
USB3.2 Gen2 (10Gbps)/ DisplayPort
2.1 (10Gbps)
- TUSB1044/ TUSB1044A
See description in Standard USB Type-C Application section.
Figure 2-7 Typical DisplayPort Alt. Mode
Application for TUSB1044 and TUSB1044A-
- TUSB1046/ TUSB1046A
The TUSB1046 and TUSB1046 are both designed to be cross bar MUXs allowing for standard USB Type-C communication as well as DisplayPort Alt. Mode. These parts are designed for DisplayPort source operation. The inputs for these parts are the 4-lanes of DisplayPort and the SSTX and SSRX pairs for USB communication. These 6 signals are routed to the 4 high speed lanes of the USB Type-C connector.
Figure 2-8 Typical DisplayPort Alt. Mode
Application for TUSB1046 and TUSB1046A-
- TUSB1146/ TUSB1146-Q1
The TUSB1146 and the automotive counterpart TUSB1146-Q1 are designed to be crossbar MUXs allowing for standard USB Type-C communication as well as DisplayPort Alt. Mode. These parts are designed for DisplayPort source operation. The inputs for these parts are the 4-lanes of DisplayPort and the SSTX & SSRX pairs for USB communication. These 6 signals are routed to the 4 high speed lanes of the USB Type-C connector. These parts also have the additional functionality of adaptive equalization which allows for automatic equalization tuning on the USB Type-C connector side, making compliance testing much easier to pass.
Figure 2-9 Typical DisplayPort Alt. Mode
Application for TUSB1146 and TUSB1146ADisplayPort Alt. Mode Sink Applications:
-
USB 3.2 Gen 1 (5Gbps)/ DisplayPort
1.4 (8.1Gbps)
- TUSB564/ TUSB564-Q1
The TUSB564 and the automotive counterpart TUSB564-Q1 are both designed to be cross bar MUXs allowing for standard USB Type-C communication as well as DisplayPort Alt. Mode. These parts are designed for DisplayPort sink operation. The inputs for these parts are the 4 high speed lanes of the USB Type-C connector, and the outputs are the 4-lanes of DisplayPort and the SSTX & SSRX pairs for USB communication.
Figure 2-10 Typical DisplayPort Alt. Mode
Application for TUSB564 and TUSB564-Q1-
USB3.2 Gen2 (10Gbps)/ DisplayPort
2.1 (10Gbps)
- TUSB1064 and TUSB1064-Q1
The TUSB1064 and the automotive counterpart TUSB1064-Q1 are both designed to be cross bar MUXs allowing for standard USB Type-C communication as well as DisplayPort Alt. Mode. These parts are designed for DisplayPort sink operation. The inputs for these parts are the 4 high speed lanes of the USB Type-C connector, and the outputs are the 4-lanes of DisplayPort and the SSTX & SSRX pairs for USB communication.
Figure 2-11 Typical DisplayPort Alt. Mode
Application for TUSB1064 and TUSB1064-Q1