USB2507 SMSC Corporation, USB2507 Datasheet - Page 41

• Manufacturer Part Number: USB2507
• Description: Integrated USB 2.0 Compatible 7-Port Hub
• Manufacturer: SMSC Corporation

Integrated USB 2.0 Compatible 7-Port Hub
Datasheet
SMSC USB2507
ICLK Input Buffer
Low Input Level
High Input Level
Input Leakage
Hysteresis
O12 and I/O12 Type Buffer
Low Output Level
High Output Level
Output Leakage
OD12 Type Buffer
Low Output Level
Output Leakage
I/OSD12 Type Buffer
Low Output Level
Output Leakage
Hysteresis
IO-U
(Note 2)
I-R
(Note 3)
Supply Current Unconfig-
ured
High-Speed Host
Full-Speed Host
Supply Current
Configured
(High-Speed Host)
2 Ports @ FS/LS
2 Ports @ HS
1 Port HS, 1 Port FS/LS
4 Ports @ HS
7 Ports @ HS
PARAMETER
Table 7.1 DC Electrical Characteristics (continued)
SYMBOL
I
I
I
V
HCH1C1
V
V
V
I
I
I
I
CCINIT
CCINIT
V
HCC2
HCH2
HCC4
HCC7
V
V
V
HYSC
I
I
I
IHCK
HYSI
ILCK
I
OL
OL
OL
OH
IL
OL
OL
OL
MIN
250
2.0
-10
2.4
-10
-10
50
DATASHEET
TYP
300
100
180
240
225
300
360
90
41
MAX
+10
100
+10
+10
+10
350
0.8
0.4
0.4
0.4
UNITS
mV
mV
mA
mA
mA
mA
mA
mA
mA
uA
uA
µA
µA
V
V
V
V
V
V
TTL Levels
V
I
I
V
(Note 1)
I
V
(Note 1)
I
V
(Note 1)
Total from all supplies
OL
OH
OL
OL
IN
IN
IN
IN
= 12mA @ V
= 12mA @ V
= 12 mA @ V
= 0 to V
= -4mA @ V
= 0 to V
= 0 to V
= 0 to V
COMMENTS
DD33
DD33
DD33
DD33
Revision 2.1 (12-06-06)
DD33
DD33
DD33
DD33
= 3.3V
= 3.3V
= 3.3V
= 3.3V