Designator
FB100, FB101
U100
U101
C100, C101
A.1.4
USB Interface
The OEM615 includes one USB 2.0 full speed (12 Mbps) interface.
For signal integrity and EMI reasons, route differential data traces as a 90 Ω differential pair. A small
value common mode choke (as shown in the figure below) may improve the radiated emissions
performance.
The common mode choke and ESD protection should be placed as close as possible to the USB
connector.
L100
U100
OEM6 Family Installation and Operation User Manual Rev 7
Table 16: Bill of Materials (critical components)
Manufacturer
TDK
Texas Instruments
Semtech
Bourns
OnSemi
various
Figure 49: OEM615 USB Implementation Schematic
Table 17: Bill of Materials
Designator
Manufacturer
Steward / Laird
Semtech
Manufacturer Part Number
MMZ1005B800C
SN65HVD231
LC03-6.TBT
CDNBS08-PLC03-6
LC03-6R2G
(22pF 5% 50V COG 0603)
Manufacturer Part Number
CM805-C221R-10
SRV05-4
111