USB3280-AEZG-TR Standard Microsystems (SMSC), USB3280-AEZG-TR Datasheet - Page 41

• Manufacturer Part Number: USB3280-AEZG-TR
• Manufacturer: Standard Microsystems (SMSC)

Hi-Speed USB Device PHY with UTMI Interface
Datasheet
SMSC USB3280
8.14
0.1uF and/or 0.01uF
ceramic capacitors are also
required on power supply
pins.
Application Diagram
4.7uF Ceramic
4.7uF Ceramic
4.7uF Ceramic
24 MHz
Crystal
C
C
Figure 8.9 USB3280 Application Diagram
LOAD
LOAD
VDD3.3
1ΜΩ
26
25
24
23
22
21
20
19
32
31
33
17
30
34
35
10
18
29
DATASHEET
7
VDDA1.8
VDD1.8
VDD1.8
DATA 0
DATA 1
DATA 2
DATA 3
DATA 4
DATA 5
DATA 6
DATA 7
XI
XO
VDD3.3
VDD3.3
REG_EN
VDD3.3
VDD3.3
VDD3.3
41
POWER
UTMI
USB
TERMSELECT
XCVRSELECT
LINESTATE 0
LINESTATE 1
SUSPENDN
OPMODE 0
OPMODE 1
RXACTIVE
RXERROR
TXREADY
RXVALID
TXVALID
CLKOUT
RESET
RBIAS
VSS
DM
DP
5
3
11
27
28
1
2
4
6
13
12
16
15
14
36
8
9
Exposed
Pad
12KΩ
GND
Revision 1.5 (11-15-07)
USB-B