USB2507 Datasheet, PDF (32/42 Pages) SMSC Corporation – Integrated USB 2.0 Compatible 7-Port Hub

USB2507
TABLE 7-1: DC ELECTRICAL CHARACTERISTICS
Parameter
Symbol
MIN TYP MAX
I, IS Type Input Buffer
Low Input Level
High Input Level
Input Leakage
Hysteresis (‘IS’ Only)
Input Buffer with Pull-Up
(IPU)
V_ILI
V_IHI
I_IL
V_HYSI
0.8
2.0
-10
+10
250 300 350
Low Input Level
V_ILI
0.8
High Input Level
V_IHI
2.0
Low Input Leakage
High Input Leakage
I_ILL
+26
+72
I_IHL
-10
+10
Input Buffer with Pull-Down
IPD
Low Input Level
High Input Level
Low Input Leakage
High Input Leakage
ICLK Input Buffer
V_ILI
0.8
V_IHI
2.0
I_ILL
+10
-10
I_IHL
-22
-82
Low Input Level
V_ILCK
0.8
High Input Level
V_IHCK
2.0
Input Leakage
I_IL
-10
+10
Hysteresis
V_HYSC
50
100
O12 and I/O12 Type Buffer
Low Output Level
High Output Level
Output Leakage
V_OL
0.4
V_OH
2.4
I_OL
+10
OD12 Type Buffer
Low Output Level
Output Leakage
V_OL
0.4
I_OL
-10
+10
Units
Comments
V _{TTL Levels}
V
uA
V_IN = 0 to V_DD33
mV
V _{TTL Levels}
V
uA
V_IN = 0
uA
V_IN = V_DD33
V _{TTL Levels}
V
uA
V_IN = 0
uA
V_IN = V_DD33
V _{TTL Levels}
V
uA
V_IN = 0 to V_DD33
mV
V
I_OL = 12mA @ V_DD33 = 3.3V
V
I_OH = -4mA @ V_DD33 = 3.3V
uA
V_IN = 0 to V_DD33
(Note 1)
V
I_OL = 12mA @ V_DD33 = 3.3V
µA
V_IN = 0 to V_DD33
(Note 1)
DS000002251A-page 32
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