Pcb Construction; Tusb1002 Evm Board Schematics; Tusb1002 Evm Schematic (High Speed Pins And Power) - Texas Instruments TUSB1002EVM User Manual

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6

PCB Construction

This section discusses the construction of the EVM boards. It includes the board schematics and layout files to show how the board was built.
6.1

TUSB1002 EVM Board Schematics

Figure 3 and Figure 4 illustrate the EVM schematics.
VBUS
P1
1
VBUS
USB2_DM
2
USB2_DM
3 USB2_DP
USB2_DP
4
GND
9
SS_RX_P
8
SS_RX_N
10 7
Shield1 GND_DRAIN
11 6 TX1P_Conn
Shield2 SS_TX_P
TX1N_Conn
5
SS_TX_N
USB3.0 Type B Receptacle
VBUS
C5
10uF
SLLU245 – May 2016
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CH2_EQ1
CH2_EQ2
VBUS
USB2_DM
USB2_DP
RX2P
RX2N
C1 0.1uF
TX1P
TX1N
C2 0.1uF
RSVD1
RSVD1
CH1_EQ1
CH1_EQ2
U2
1 5
3.3V
VIN VOUT
2 C6
GND
C7
1uf
3 4 10uF
EN N/C
LP5907
Figure 3. TUSB1002 EVM Schematic (High Speed Pins and Power)
Copyright © 2016, Texas Instruments Incorporated
CH2_EQ1
CFG2
CFG2
CH2_EQ2 SLP_S0#
SLP_S0#
VCC_3.3V
U1
19 12
TX2P
RX2P TX2P
20 11
TX2N
RX2N TX2N
21 10
GND GND
TUSB1002RGE
22 9
TX1P RX1P
23 8
TX1N RX1N
24 7
MODE
RSVD1 MODE
25
PAD
VCC_3.3V
EN
CFG1
Silkscreen:
J11-1 3.3V VREG
J11-2 VCC_3.3V
3.3V
J11
1 2
HDR2X1 M .1
C8 R28
1uf
300 Ohm
R26 0 Ohm
D1
LED Green 0805
Silkscreen:
3.3V VREG
1
VBUS
VBUS
2
USB2_DM
3
USB2_DP
4
0.1uF
C3
TX2P_Conn
9
TX2N_Conn
8
C4
0.1uF
7
6
RX1P
5
RX1N
MODE
VCC_3.3V
C15 C9 C10 C11 C13
C12 C14
1uF 0.1uF 0.01uF
1uF 0.01uF
22uF
0.1uF
Copyright © 2016, Texas Instruments Incorporated
TUSB1002 Evaluation Module
PCB Construction
P2
VBUS
USB2_DM
USB2_DP
GND
SS_TX_P
SS_TX_N
GND_Drain
11
SS_RX_P Shield2
10
SS_RX_N Shield1
USB3 Type A Receptacle
7