USB Type-C Plug to USB Type-A Receptacle SuperSpeed MUX With UFP Controller Reference Design
TIDA-00891
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See the Important Notice and Disclaimer covering reference designs and other TI resources.
Key Document
- TIDA-00891 Test Results
(PDF 436 KB)
08 Jan 2016
Description
The TIDA-00891 is designed to evaluate HD3SS3220 devices for UFP implementations. This reference design can also be used as a hardware reference design for any implementation using the HD3SS3220 with a USB-C™ connector. Reference design files can be provided upon request to aid PCB design with HD3SS3220. The layout files can be used as a guideline to implement the TUSB321A with illustrations of the routing/placement rules. The reference design includes on-board USB Type-A plug to connect legacy USB systems. Please note that the reference design may include test components for evaluation purposes not applicable for production.
Features
- Operates off of the 5V VBUS from the legacy Type A USB connection
- USB2 D+1 and D+2, D-1 and D-2 are shorted on the Type-C connector to support both connection orientations
- Has a USB Type-A plug and a USB Type-C™ receptacle. The Type-A plug can be connected to a USB legacy Type-A receptacle for host side connection.
- USB3 TX and RX signals are multiplexed through HD3SS3220 to support both connection orientations on the USB Type-C™ port.
- Small Design eases system implementation
See the Important Notice and Disclaimer covering reference designs and other TI resources.