Advantech SOM-5992 Design Manual page 78

Signal Pin#
USB_SSTX2+ D10
USB_SSTX2- D9
USB_SSTX3+ D13
USB_SSTX3- D12
USB_SSRX0+ C4
USB_SSRX0- C3
Description
USB Port 2, SuperSpeed TX +
USB Port 2, SuperSpeed TX –
Module has integrated AC Coupling Capacitors
Carrier Board:
Device - Connect to StdA_SSRX+/-
Conn. - Connect 0Ω and 90Ω @100MHz USB3.0
Common Mode Choke(NL) combined in series and
USB3.0 ESD suppressors to GND to Pin 9
StdA_SSTX+ / Pin 8 StdA_SSTX-, the value of CMC
depends on EMI and signal integrity performance.
N/C if not used
USB Port 3, SuperSpeed TX +
USB Port 3, SuperSpeed TX –
Module has integrated AC Coupling Capacitors
Carrier Board:
Device - Connect to StdA_SSRX+/-
Conn. - Connect 0Ω and 90Ω @100MHz USB3.0
Common Mode Choke(NL) combined in series and
USB3.0 ESD suppressors to GND to Pin 9
StdA_SSTX+ / Pin 8 StdA_SSTX-, the value of CMC
depends on EMI and signal integrity performance.
N/C if not used
USB Port 0, SuperSpeed RX +
USB Port 0, SuperSpeed RX –
Carrier Board:
Device - Connect AC Coupling Capacitors 100nF
near COME to StdA_SSTX+/-
Conn. - Connect 0Ω and 90Ω @100MHz USB3.0
Common Mode Choke(NL) combined in series and
USB3.0 ESD suppressors to GND to Pin 6
StdA_SSRX+ / Pin 5 StdA_SSRX-, the value of CMC
depends on EMI and signal integrity performance.
N/C if not used
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I/O Note
O PCIE
O PCIE
I PCIE