GL650USB 4 PORT USB HUB CONTROLLER
7 ELECTRICAL CHARACTERISTICS
Symbol
Parameter
Supply
VDD
VDDA
IDD
Digital Power Supply
Analog Power Supply
Digital Supply Current
IDDA Analog Supply Current
USB Bus: DP and DM
VCP Regulated Voltage Output
VDI Static Input Voltage
VDO Static Output Voltage
Digital I/O Pins
VIL Input Logic Low Voltage
VIH Input Logic High Voltage
VOL Output Logic Low Voltage
VOH Output Logic High Voltage
Tese Conditions Min. Typ. Max. Unit
4.5
5.0
5.5
V
4.5
5.0
5.5
V
mA
mA
3.0
3.3
3.6
V
0
-
VCP
V
0
-
VCP
V
-
-
0.8
V
2.0
-
-
V
IO=-4.0mA
-
-
0.1xVDD
V
IO=+4.0mA 0.9xVDD
-
-
V
12
08/18/00
Revision 1.2