MC141555 Motorola, MC141555 Datasheet - Page 4

• Manufacturer Part Number: MC141555
• Description: USB Hub Controller CMOS
• Manufacturer: Motorola

MC141555
4
DC CHARACTERISTICS
Symbol
I CCINIT
C HPB
V BUS
V BUS
V CM
V OH
V OL
V SE
V IH
I DD
V DI
V IL
I II
I II
Powered (Host or Hub) Port
Bus-powered Hub Port
High Level Output Voltage
Low Level Output Voltage
Digital Input Voltage
Logic Low
Logic High
High-Z Leakage Current (output pins)
Input Current
Supply Current (No Load on Any Output)
Unconfig. Function/Hub (in)
Differential Input Sensitivity
Differential Common Mode Range
Single Ended Receiver Threshold
Downstream Hub Port Bypass Capacitance
Figure 4. Differential Input Sensitivity Over Entire Common Mode Range
V DD /V DD(A) = 5.0 V
Parameter
1.0
0.8
0.6
0.4
0.2
0.0
Freescale Semiconductor, Inc.
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0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2
10%, V SS /V SS(A) = 0 V, T A = 25 C, Voltage Referenced to V SS
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Common Mode Input Voltage (volts)
|(D+)-(D-)| Refer to Figure 4
Includes V DI range
V bus to GND
Conditions
—
—
—
—
—
—
—
—
—
—
0.7 V DD
4.65
4.40
– 10
– 10
Min
120
2.8
0.2
0.8
0.8
—
—
—
—
0.3 V DD
Max
5.25
5.25
+ 10
+ 10
+ 25
100
3.6
0.3
2.5
2.0
—
—
—
Unit
mA
mA
V
V
V
V
V
V
V
V
V
MOTOROLA
A
A
F