ML0+

ML0>

ML3+

ML3>

RX1+

RX1>

TX1+

TX1>

TX2+

TX2>

RX2+

RX2>

DP Source

Vcm > 2.0 V

ML1+

ML1>

ML2+

ML2>

100 lQ

100 lQ

100 lQ

100 lQ

500 nF

500 nF

0.1 µF

0.1 µF

HD3SS460

SSTX

SSRX

0.1 µF

0.1 µF

Copyright © 2016, Texas Instruments Incorporated

HD3SS460

ML0+

ML0>

ML1+

ML1>

ML2+

ML2>

ML3+

ML3>

SSTX

SSRX

RX1+

RX1>

TX1+

TX1>

TX2+

TX2>

RX2+

RX2>

No AC Coupling Caps

USB3 Upstream Port

DP Sink

0.1 µF

0.1 µF

Copyright © 2016, Texas Instruments Incorporated

15

HD3SS460

www.ti.com

SLLSEM7D – JANUARY 2015 – REVISED JANUARY 2017

Product Folder Links: HD3SS460

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USB SS and DP as Alternate Mode (continued)

Figure 4. Diagram for a Type C Interface Using DP as Alternate Mode – Sink/Device/Dock

Figure 5 and Figure 6 depict the AC coupling capacitor recommendations in case the upstream or downstream

port connected internally to the HD3SS460 presents Vcm greater than 2 V.

Figure 5. HD3SS460 USB Host (DP Source with SS USB Vcm)