Hi-Speed USB Transceiver with 1.8V ULPI Interface - 26MHz Reference Clock
ULPI Interface
12
VDD1.8
VBAT
STP
B3
C2
A3
A4
A5
D5
B5
B4
C5
C4
E5
D4
E4
D3
E2
E3
B2
A2
1.8V
Supply
DIR
NXT
CLKOUT
DATA0
DATA1
DATA2
DATA3
DATA4
DATA5
DATA6
3.1-5.5V
Battery /
Supply
3x3mm
VFBGA
25 Ball Array
0.5mm Pitch
8.06KΩ
RBIAS
ID
A1
B1
C1
D1
E1
D2
VBUS
DM
USB
Connector
DATA7
(msb)
SPKR_R/M
DP
SPKR_L
VDD3.3
RESETB from Link
CVBUS
REFCLK
5 Volt
Supply
CVBUS
Min
120uF
1uF
Max
Host
Host/OTG Only
REFCLK and CLKOUT should be
isolated with a ground line on both
sides.
Device
OTG Device
10uF
1uF
6.5uF
Figure 5 USB3311 VFBGA Application Diagram
Revision 1.0 (05-08-07)
10
SMSC USB3311
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