5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
USB HUB CONTROLLER
Differential pairs
Z0= 90 ohm
USB-DP
USB-DM
GL850G
GND
GND
HUB1-AVDD
GND
GND GND
VCC-5V
GND
HUB1-3V3
HUB1-3V3
GND GND
HUB1-3V3
GND
GND
GND
HUB1-3V3
GND
GND
VCC-5V
GND
VCC-USBHUB
HUB1-3V3
USB1-DM[5]
USB1-DP[5]
USBLAN0-DM[19]
USBLAN0-DP[19]
USBLAN1-DM[19]
USBLAN1-DP[19]
HUB-PWR/RST[11]
Design Name
Size Page Name Rev
Date: Sheet of
AllWinner Technology Co.,Ltd
USB HUB CONTROLLER
A64-STD
A4
18 19Wednesday, September 14, 2016
Design Name
Size Page Name Rev
Date: Sheet of
AllWinner Technology Co.,Ltd
USB HUB CONTROLLER
A64-STD
A4
18 19Wednesday, September 14, 2016
Design Name
Size Page Name Rev
Date: Sheet of
AllWinner Technology Co.,Ltd
USB HUB CONTROLLER
A64-STD
A4
18 19Wednesday, September 14, 2016
C247 1uF C0402
SSOP28
U15
SSOP28
GL850G
DM2
2
DP2
3
RREF
4
AVDD2
5
XTAL1
6
XTAL2
7
DM3
8
DP3
9
AVDD3
10
DM4
11
DP4
12
RESET#
13
TEST
14
DVDD
16
DP1
28
DM1
27
DP0
26
OVCUR1#
21
PWREN2
20
OVCUR2#
19
PGANG
18
AVDD1
1
GND
15
V33
24
V5
23
PWREN1
22
DM0
25
PSELF
17
R48 0R R0402
R47 4K7 R0402
C422
NC/103
C0402
R55 0R R0402
R50
47K
R0402
R345 NC/10KR0402
R40 100K R0402
C428
4.7uF
C0603
C233
104
C0402
FB1
600R-100M
L0603
C169
10uF
C0805
R53
100R
R0402
R54
0R
R0603
R39 NC R0402
R51 NC R0402
C429
0.1uF
C0402
C226 1uF C0402
C234 1uF C0402
C230
1uF
C0402
R49
10K
R0402
R52
22K
R0402
X7
12M-20pF-20PPM
CRY-D3225
1 3
2 4
R46
10K
R0402
C237
33pF
C0402
C232
10uF
C0805
R346
NC/100K
R0402
R41 680RR0402
U16 NC/AP2125-3.3
INPUT
1
GND
2
EN
3
NC
4
VOUT
5
C242
33pF
C0402
C243
104
C0402
USB-DM
USB-DP
USBLAN0-DM
USBLAN0-DP
USBLAN1-DM
USBLAN1-DP
HUB-PWR/RST
HUB-PWR/RST
HUB1-X2HUB1-X1
USBLAN0-DM
USBLAN0-DP
OVCUR11#
OVCUR11#
USBLAN1-DP
USBLAN1-DM
USB-DP
USB-DM
HUB1-AVDD
HUB1-RST#
HUB1-AVDD
HUB1-X1
PGANG1
HUB1-X2
PSELF1
HUB1-AVDD
HUB1-RST#HUB-PWR/RST