USB3320C-EZK Standard Microsystems (SMSC), USB3320C-EZK Datasheet - Page 74

• Manufacturer Part Number: USB3320C-EZK
• Description: USB PHY
• Manufacturer: Standard Microsystems (SMSC)

Specifications of USB3320C-EZK

• Lead Free Status / RoHS Status: Compliant

Revision 1.0 (07-14-09)
Figure 8.1 USB3320 Application Diagram (Device, ULPI Output Clock mode, 24MHz)
The capacitor C
must be installed on
this side of R
Receptacle
SHIELD
USB
VBUS
GND
R
enable overvoltage
protection of the VBUS pin.
DM
DP
VBUS
VBUS
VBUS
must be installed to
.
C
DC_BLOCK
C
3.1-5.5V
VBUS
Supply
R
VDDIO Supply
C
VBUS
BYP
C
OUT
14
11
22
17
25
21
20
23
19
18
15
16
8
Switched Signal
DATASHEET
VBAT
REFSEL2
REFSEL1
REFSEL0
VBUS
CPEN
XO
VDD33
ID
DM
DP
SPK_L
SPK_R
to DP/DM
Optional
74
CLKOUT
RESETB
REFCLK
RBIAS
GND
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
DATA0
VDD18
VDDIO
NXT
STP
DIR
Highly Integrated Full Featured Hi-Speed USB 2.0 ULPI Transceiver
27
13
10
9
7
6
5
4
3
29
2
31
1
26
32
28, 30
24
Signal at REFCLK
must comply with
V
IH
1.8V Supply
and V
R
BIAS
IL
C
BYP
VDDIO Supply
RESETB
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
DATA0
STP
NXT
DIR
CLKIN
REFCLK
Link Controller
C
BYP
SMSC USB3320
Datasheet