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USB2503 数据表(PDF) 40 Page - SMSC Corporation

部件名 USB2503
功能描述  Integrated USB 2.0 Compatible 3-Port Hub
PDF  43 Pages
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制造商  SMSC [SMSC Corporation]
网页  http://www.smsc.com
标志 SMSC - SMSC Corporation

USB2503 数据表(HTML) 40 Page - SMSC Corporation

Back Button USB2503 Datasheet HTML 35Page - SMSC Corporation USB2503 Datasheet HTML 36Page - SMSC Corporation USB2503 Datasheet HTML 37Page - SMSC Corporation USB2503 Datasheet HTML 38Page - SMSC Corporation USB2503 Datasheet HTML 39Page - SMSC Corporation USB2503 Datasheet HTML 40Page - SMSC Corporation USB2503 Datasheet HTML 41Page - SMSC Corporation USB2503 Datasheet HTML 42Page - SMSC Corporation USB2503 Datasheet HTML 43Page - SMSC Corporation  
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Integrated USB 2.0 Compatible 3-Port Hub
Datasheet
Revision 2.3 (08-27-07)
40
SMSC USB2503/USB2503A
DATASHEET
ICLK Input Buffer
Low Input Level
High Input Level
Input Leakage
Hysteresis
VILCK
VIHCK
IIL
VHYSC
2.0
-10
50
0.8
+10
100
V
V
uA
mV
TTL Levels
VIN = 0 to VDD33CR
O12 and I/O12 Type Buffer
Low Output Level
High Output Level
Output Leakage
VOL
VOH
IOL
2.4
0.4
+10
V
V
uA
IOL = 12mA @ VDD33CR = 3.3V
IOH = -4mA @ VDD33CR = 3.3V
VIN = 0 to VDD33CR
(Note 1)
I/OSD12 Type Buffer
Low Output Level
Output Leakage
Hysteresis
VOL
IOL
VHYSI
-10
250
300
0.4
+10
350
V
µA
mV
IOL = 12 mA @ VDD33CR = 3.3V
VIN = 0 to VDD33CR
(Note 1)
IO-U
(Note 2)
I-R
(Note 3)
Supply Current Unconfig-
ured
High-Speed Host
Full-Speed Host
ICCINIT
ICCINIT
100
95
mA
mA
Supply Current
Configured
(High-Speed Host)
2 Ports @ FS/LS
2 Ports @ HS
1 Port HS, 1 Port FS/LS
3 Ports @ HS
IHCC2
IHCH2
IHCH1C1
IHCH3
190
235
215
265
mA
mA
mA
mA
Total from all supplies
Table 7.1 DC Electrical Characteristics (continued)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
COMMENTS



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