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PUSB3TB6 Datasheet PDF : 13 Pages
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NXP Semiconductors
PUSB3TB6
ESD protection for ultra high-speed interfaces
7. Application information
The device is designed to provide high level ESD protection for high-speed serial
data buses such as HDMI, DisplayPort, eSATA and LVDS data lines.
When designing the Printed-Circuit Board (PCB), give careful consideration to impedance
matching and signal coupling. Do not connect the signal lines to unlimited current sources
such as battery.
ESD protection schematic diagram for USB 3.0 or USB 2.0 interface is shown on
Figure 10.
USB 3.0
controller
VBUS
Rx+
Rx-
GND
D+
D-
Tx+
Tx-
PESD5V0S1USF
5 4 3 62 17
VBUS
Rx+
Rx-
GND
D+
D-
Tx+
Tx-
USB 3.0
connector
PUSB3TB6
aaa-013549
Any pin can be chosen for ground connection; one pin must be connected to ground.
Fig 10. Demo PCB of ESD protection for USB 3.0 or USB 2.0 interfaces using PUSB3TB6
PUSB3TB6
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 19 August 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
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