Filter
Top Products
Intel
®
IXP43X Product Line of Network Processors—Hardware Design Guidelines
Intel
®
IXP43X Product Line of Network Processors
HDG April 2007
36 Document Number: 316844; Revision: 001US
Figure 8. USB RCOMP and ICOMP Pin Requirement
Figure 9. USB Host Down Stream Interface Example
Intel®
IXP43X
Product Line
of Network
Processors
USB_ RBIASP
22.6Ω
± 1
%
resistor
USB_ RBIASN
15 KΩ
20 Ω
22 pF 22 pF
FERRITE
FERRITE
47 µF
0.1 µF
4.7 µF
0.1 µF
22 pF
FERRITE
22 pF
200 mA
USB
Port
20 Ω
USB_VDD
Intel® IXP43X
Product Line of
Network
Processors
USB_HPOS
(D+)
USB_HNEG
(D-)
USB_HPEN
USB_HPWR
Device
1.5 KΩ
USB_3V3V_BUS
Host Device
D
+
D-
15 KΩ
Look at
Note 1&2
B4105-004