ST STEVAL-OET005, Руководство пользователя

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2 Schematic diagrams
2.1 STEVAL-OET005VC schematic diagrams
Figure 5. STEVAL-OET005C evaluation board circuit schematic
GND GND GND
Solder bridges
for VBUS 5 V Max
GND
VBUS VBUS VBUS VBUS
GND
GND
GND GND GND
GND
For Vbus higher than 5V, adjacent pins short to Vbus is not
handled by this PCB. To do this, AC coupling capacitor must be
inserted on SSTx and SSRx lines (according to USB 3.2 standard),
and TCPP0x device must be used to protect CC1 and CC2 lines
GND
VBUS VBUS
GND
SB3
GND1
A1
A2
SSTXp1
J1
ConUSB31_632712000011_plug
A3
SSTXn1
VBUS1
A4
CC1
A5
Dp1
A6
Dn1
A7
SBU1
A8
VBUS2
A9
SSRXn2
A10
SSRXp2
A11
GND3
A12
GND2
B1
B2
SSTXp2
B3
SSTXn2
B4
VBUS3
CC2
B5
SBU2
B8
B9
VBUS4
SSRXn1
B10
SSRXp1
B11
GND4
B12
S
H
E
LL1
S
H
E
L
L
1
S
H
E
LL2
S
H
E
L
L
2
S
H
E
LL3
S
H
E
L
L
3
S
H
E
LL4
S
H
E
L
L
4
SB4
D8
I / O1
GND
I / O2
Vbus
I / O1
I / O2
D3
HSP061-2M6
CC1
A5
Dn1
A7
Dp1
A6
J2
ConUSB31_632723300011_recept
G
N
D
1
G
N
D
1
G
N
D
2
G
N
D
2
GND3
A1
GND5
A12
GND6
B12
SBU1
A8
S
H
E
LL1
S
H
E
L
L
1
S
H
E
LL2
S
H
E
L
L
2
S
H
E
LL3
S
H
E
L
L
3
S
H
E
LL4
S
H
E
L
L
4
S
H
E
LL5
S
H
E
L
L
5
S
H
E
LL6
S
H
E
L
L
6
SSRXn1
B10
SSRXn2
A10
SSRXp1
B11
SSRXp2
A11
SSTXn1
A3
SSTXp1
A2
VBUS1
A4
VBUS2
A9
B9
VBUS4
Dn2
B7
Dp2
B6
GND4
B1
SBU2
B8
B3
SSTXn2
B2
SSTXp2
VBUS3
B4
CC2
B5
I / O1
GND
I / O2
Vbus
I / O1
I / O2
D4
HSP061-2M6
I / O1
GND
I / O2
Vbus
I / O1
I / O2
D5
HSP061-2M6
I / O4
I / O1
GND
I / O2
I / O3
NC
NC
NC
NC
GND
D1
HSP051-4M10
D9
I / O4
I / O1
GND
I / O2
I / O3
NC
NC
NC
NC
GND
D2
HSP051-4M10
SB1
D6
SB2
SHIELD
SSRXp1
SSRXn1
SSTXn2
SSTXp2
CC2
SSTXp1 SSTXp1
SSTXn1
CC1_plug
Dp1_plug
Dn1_plug
SBU1_plug
SSRXn2
SSRXp2
SSTXn1
CC1
Dp1
Dn1
SBU1
SSRXn2
SSRXp2
Dn1
Dp1
SSTXn1
SSTXp1
SSRXn1
SSRXp1
SSTXp2
SSTXn2
SSRXp2
SSRXn2
SBU1_plug
CC1_plug
SBU2_plug
CC2_plug
Dn1_plug
Dp1_plug
Dn1
Dp1
SSTXn1
SSTXp1
SSRXn1
SSRXp1
SSTXp2
SSTXn2
SSRXp2
SSRXn2
SBU1
SBU2
CC2
CC1
SBU2_plug
SBU2
CC2_plug
D7
ESDA13P70-1U1M
TVS9V
ESDA17P50-1U1M
TVS15V
ESDA7P120-1U1M
TVS5V
ESDA25P35-1U1M
TVS20V
Not connected
Connector Shield not connected to Ground plane
Not connect ed
Not connect ed
D1, D2 : Flow through routing recommended to
keep signal integrity and optimum ESD protection
Solder bridges
for VBUS 20 V Max
Solder bridges
for VBUS 9 V Max
Solder bridges
for VBUS 15 V Max
UM2991
Schematic diagrams
UM2991 - Rev 2
page 4/16