5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
USB3.1 REDRIVER ASM1464
5V/2A/90m ohm
2.5A
USB3.1 GEN1 PORT6
(BACK)
DIFF=85ohm, MS=L<7", SL=L<9"
From PCH
DIFF=85ohm, L =3"~12"
(RIGHT)
USB3.1 GEN2 PORT2
DIFF= 80ohm, L<2"~5"
5V/2A/90m ohm
2.5A
DIFF=85ohm, L =3"~12"
From PCH
From PCH
From PCH
W/O Redriver
To ConnFrom PCH
USB_PN6_CON
USB_PP6_CON
USB_PN6_J
USB_PP6_J
TXN6_J
RXN6_J
RXP6_J
SCK_P1
USB3_RX6
USB3_TX6
USB3_TX6#
USB3_RX6#
SDA_P1
TXN6
TXP6
RXP6
RXN6
TXP6_J
TXP6
TXN6
RXP6
RXN6
TXN2_J
USB_PP2_J
USB_PN2_JUSB_PN2_CON
TXP2_J
USB_PP2_CON
TXN6_R
USB3_TX6
RXN6
USB3_RX6#
USB3_TX6#
TXP6_R
RXN6_R
USB3_RX6
TXP6
TXN6
RXP6
RXP6_R
USBVCC3.1_1
USBVCC3.1_15V
3.3V
3.3V
3.3V
USBVCC3.1_2
USBVCC3.1_25V
DD_ON#[53,59]
USB_P6[34]
USB_P6#[34]
USB3_RX6#[37]
USB3_RX6[37]
USB3_TX6[37]
USB3_TX6#[37]
5V[48,50,52,59,61,68,69,70]
3.3V[3,10,13,14,47,50,51,52,58,59,61,63,64,65]
USB3_TX2#[37]
USB3_TX2[37]
USB3_RX2#[37]
USB3_RX2[37]
USB_P2#[34]
USB_P2[34]
DD_ON#[53,59]
Title
Size Document Number Re v
Date: Sheet
of
6-71-PB5D0-D02
D02
[53] USB3 TYPE-A
A3
53 84Tuesday, December 17, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50DF2
Title
Size Document Number Re v
Date: Sheet
of
6-71-PB5D0-D02
D02
[53] USB3 TYPE-A
A3
53 84Tuesday, December 17, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50DF2
Title
Size Document Number Re v
Date: Sheet
of
6-71-PB5D0-D02
D02
[53] USB3 TYPE-A
A3
53 84Tuesday, December 17, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50DF2
R40 *4.7K_04
R19 *4.7K_04
C22
0.1u_6.3V_X5R_02
C14 22u_6.3V_X5R_06
C1187 0.1u_10V_X7R_04
R18 *0_04
R42 *4.7K_04
U37
ASM1464
PCB Footprint = QFN24-4X4MM
VCC
1
EQ_A
2
DE_A
3
SW_A
4
EN_RXD
5
GND
6
SMB_SCK
7
RX1-
8
RX+
9
CHIP_EN#
10
TX2-
11
TX2+
12
VCC
13
Reserverd
14
SW_B
15
DE_B
16
EQ_B
17
GND
18
RX2+
19
RX2-
20
TYPE_IND#
21
TX1+
22
TX1-
23
SMB_DATA
24
GND
25
C1183
0.1u_6.3V_X5R_02
Standard-A
J_USB3_1
18-34840-1A63-0
PCB Footprint = 18-34840-1a63-0
P/N = 6-21-B4900-009
VBUS
1
D-
2
D+
3
GND_D
7
SSRX-
5
SSRX+
6
GND
4
SSTX-
8
SSTX+
9
SHIELD
GND1
SHIELD
GND2
SHIELD
GND3
SHIELD
GND4
C1184
1u_6.3V_X5R_02
C990
10u_6.3V_X5R_06
D18 ESDPSA0402V12
1 2
R43 *4.7K_04
R31 0_04
C1205 0.1u_10V_X7R_04
C12
10u_6.3V_X5R_06
U18
uP7549UMA5-20
VOUT
1
VIN
5
GND
2
EN#
4
OC#
3
C1204 0.1u_10V_X7R_04
R35 0_04
C1198 0.1u_10V_X7R_04
Standard-A
J_USB3_2
18-35060-1A63-0
PCB Footprint = tconn_18-35060-1a63-0_usb3_1
P/N = 6-21-B4A80-009
VBUS
1
D-
2
D+
3
GND_D
7
SSRX-
5
SSRX+
6
GND
4
SSTX-
8
SSTX+
9
SHIELD
GND1
SHIELD
GND2
SHIELD
GND3
SHIELD
GND4
L7 *WCM2012F2S-161T03-short
1
4
2
3
D17 ESDPSA0402V12
1 2
C1004
0.1u_6.3V_X5R_02
R26 0_04
R41 *0_04
D9
ESD5344D-10/TR
PCB Footprint = dfn10-2_5x1mm-short
5
1
2
3
4
10
9
8
7
6
D49
ESD5344D-10/TR
PCB Footprint = dfn10-2_5x1mm-short
5
1
2
3
4
10
9
8
7
6
R25 0_04
C1186 0.1u_10V_X7R_04
R21 2K_1%_04 C1185
0.01u_16V_X7R_04
R30 0_04
D15 ESDPSA0402V12
1 2
C1005 22u_6.3V_X5R_06
C21 22u_6.3V_X5R_06
C1189 0.1u_10V_X7R_04
C1188 0.1u_10V_X7R_04
D16
ESD5344D-10/TR
PCB Footprint = dfn10-2_5x1mm-short
5
1
2
3
4
10
9
8
7
6
R34 0_04
C965 0.1u_10V_X7R_04
D14 ESDPSA0402V12
1 2
R44 *0_04
R38 0_04
C975 0.1u_10V_X7R_04
R20 *4.7K_04
R22 *4.7K_04
R39 0_04
C1006 22u_6.3V_X5R_06
R484 *4.7K_04
C1197 0.1u_10V_X7R_04
L13 *W CM2012F2S-161T03-short
1
4
2
3
U2
uP7549UMA5-20
VOUT
1
VIN
5
GND
2
EN#
4
OC#
3
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