USB3450-FZG SMSC [SMSC Corporation], USB3450-FZG Datasheet - Page 39

• Manufacturer Part Number: USB3450-FZG
• Description: HI-SPEED USB HOST OR DEVICE PHY WITH UTMI+INTERFACE
• Manufacturer: SMSC [SMSC Corporation]

Hi-Speed USB Host or Device PHY With UTMI+ Interface
Datasheet
SMSC USB3450
7.14
C
Host
Device
OTG Device
Connector
(Standard
VBUS
or Mini)
Supply
Host Only
5 Volt
USB
3.3 Volt
Supply
Application Diagram
100uF
1uF
1uF
Min
ID
DP
DM
VBUS
6.5uF
10uF
Max
C
VBUS
Figure 7.9 USB3450 Application Diagram (Top View)
VDD3.3
SUSPENDN
XCVRSEL0
TERMSEL
TXREADY
TXVALID
VDD3.3
RESET
DM
DP
NC
1
2
3
4
5
6
7
8
9
10
DATASHEET
39
Hi-Speed USB
UTMI+ PHY
40 Pin QFN
USB3450
GND FLAG
C
LOAD
C
LOAD
30
29
28
27
26
25
24
23
22
21
RXVALID
DATA[0]
DATA[1]
DATA[2]
DATA[3]
DATA[4]
DATA[5]
DATA[6]
DATA[7]
HOSTDISC
25
Revision 0.1 (05-11-05)
Interface
UTMI+
to Link