GL850G View Datasheet(PDF) - Genesys Logic
Part Name
Description
MFG CO.
'GL850G' PDF : 25 Pages View PDF
GL850G USB 2.0 Low-Power HUB Controller
DVDD(3.3V)
DVDD(3.3V)
GANG Mode
"0": Individual Mode
"1": GANG Mode
100K ohm
Suspend LED
Indicator
SUSPNDO
PGANG
GANG_CTL
Inside GL850G
On PCB
100K ohm
Suspend LED
Indicator
Individual
Mode
Figure 5.5 – Individual/GANG Mode Setting
5.2.3 SELF/BUS Power Setting
GL850G can operate under bus power and conform to the power consumption limitation completely
(suspend current < 2.5 mA, normal operation current < 100 mA). By setting PSELF, GL850G can be
configured as a bus-power or a self-power hub.
1: Power Self
0: Power Bus
Inside GL850G
PSELF
On PCB
Figure 5.6 – SELF/BUS Power Setting
©2000-2007 Genesys Logic Inc. - All rights reserved.
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