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| 20H04 Datasheet, PDF (37/38 Pages) SMSC Corporation – 4-PORT USB2.0 HUB CONTROLLER | |||
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4-Port USB2.0 Controller
Datasheet
Downstream VBUS
Power Source
USB20H04
(Port 1)
VBUS1_N
Power Switch
OC Sense
IN
OUT
EN
OC
USB Type A
Connector
VBUS
OCS1_N
USBDP1
USBDM1
AM1_N
GR1_N
D+
VDD3.3
D-
Amber Indicator
Green Indicator
Figure 10.2 - USB Downstream Port Connection
SMSC USB20H04
Page 37
DATASHEET
Revision 1.63 (10-14-04)
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