USB3320C-EZK Standard Microsystems (SMSC), USB3320C-EZK Datasheet - Page 20

• 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)
4.7
4.8
SessEnd trip point
SessVld trip point
VbusVld trip point
A-Device Impedance
ID Float trip point
VBUS Pull-Up
VBUS Pull-down
VBUS Impedance
ID pull-up resistance
ID weak pull-up resistance
ID pull-dn resistance
Minimum “ON” Resistance
Maximum “ON” Resistance
Minimum “OFF”
Resistance
PARAMETER
PARAMETER
Note 4.8
OTG Electrical Characteristics
USB Audio Switch Characteristics
The R
V
V
V
R
V
R
R
R
R
R
R
R
R
R
SYMBOL
SYMBOL
VPD
SessEnd
SessVld
VbusVld
IdFloat
IdGnd
VPU
VPD
VB
ID
IDW
IDPD
ON_Min
ON_Max
OFF_Min
Table 4.8 USB Audio Switch Characteristics
Table 4.7 OTG Electrical Characteristics
and R
VPU
Maximum A device
Impedance to ground on ID
pin
VBUS to VDD33
(ChargeVbus = 1)
VBUS to GND
(DisChargeVbus = 1)
VBUS to GND
IdPullup = 1
IdPullup = 0
IdGndDrv = 1
0 < V
0 < V
0 < V
values include the required 1kΩ external R
DATASHEET
switch
switch
switch
CONDITIONS
CONDITIONS
< V
< V
< V
20
DD33
DD33
DD33
Note 4.8
Note 4.8
Highly Integrated Full Featured Hi-Speed USB 2.0 ULPI Transceiver
1.29
1.55
MIN
MIN
0.2
0.8
4.4
1.9
2.7
4.5
40
80
1
1
TYP
4.58
1.34
TYP
100
0.5
1.4
2.2
1.7
75
5
7
VBUS
resistor.
MAX
1000
MAX
4.75
1.45
1.85
100
100
120
0.8
2.0
2.5
5.8
10
SMSC USB3320
Datasheet
V
V
V
kΩ
V
kΩ
kΩ
kΩ
kΩ
MΩ
Ω
Ω
Ω
MΩ
UNITS
UNITS