NXP Semiconductors PTN3222CUK-EVB User manual

UM11806
PTN3222CUK-EVB demo board user manual
Rev. 1 — 25 May 2022 User manual
Document information
Information Content
Keywords PTN3222CUK, eUSB2, eUSB2 repeater, eUSB2 redrive, PTN3222CUK demo
board
Abstract This user manual describes the PTN3222CUK-EVB demo board in detail,
along with the setup instruction to allow the user to quickly set up the board
for validation.

NXP Semiconductors UM11806
PTN3222CUK-EVB demo board user manual
Rev Date Description
v.1 20220525 initial version
Revision history
UM11806 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2022. All rights reserved.
User manual Rev. 1 — 25 May 2022
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NXP Semiconductors UM11806
PTN3222CUK-EVB demo board user manual
IMPORTANT NOTICE
For engineering development or evaluation purposes only
NXP provides the product under the following conditions:
This evaluation kit is for use of ENGINEERING DEVELOPMENT OR
EVALUATION PURPOSES ONLY. It is provided as a sample IC pre-
soldered to a printed-circuit board to make it easier to access inputs,
outputs and supply terminals. This evaluation board may be used with any
development system or other source of I/O signals by connecting it to the
host MCU computer board via off-the-shelf cables. This evaluation board
is not a Reference Design and is not intended to represent a final design
recommendation for any particular application. Final device in an application
heavily depends on proper printed-circuit board layout and heat sinking
design as well as attention to supply filtering, transient suppression, and I/O
signal quality.
The product provided may not be complete in terms of required design,
marketing, and or manufacturing related protective considerations, including
product safety measures typically found in the end device incorporating the
product. Due to the open construction of the product, it is the responsibility of
the user to take all appropriate precautions for electric discharge. In order to
minimize risks associated with the customers’ applications, adequate design
and operating safeguards must be provided by the customer to minimize
inherent or procedural hazards. For any safety concerns, contact NXP sales
and technical support services.
UM11806 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2022. All rights reserved.
User manual Rev. 1 — 25 May 2022
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NXP Semiconductors UM11806
PTN3222CUK-EVB demo board user manual
1 Introduction
PTN3222CUK is a one-port eUSB2 to USB2 redriver IC that performs translation
between eUSB2 and USB2 signaling schemes. It is meant to be used in systems that
have an eUSB2 interface on one side and a USB2 interface on the other side. It supports
host-role only, device-role only or dual-role repeater function.
PTN3222CUK implements repeater mode (eUSB2 to USB2 redriver) and it supports
Link Power management features. PTN3222CUK is targeted to be USB2 compliant and
eUSB2 conformant. It supports all three speeds/data rates: low speed (1.5 Mbps), full
speed (12 Mbps) and high speed (480 Mbps).
This document is intended to help a user quickly set up, configure and operate the
PTN3222CUK-EVB evaluation board in the user's hardware platform. The user manual is
applicable to both evaluation boards.
2 Getting ready
Working with the PTN3222CUK-EVB evaluation board requires the kit contents,
additional hardware, and a Windows PC workstation with installed software.
2.1 Kit contents
The PTN3222CUK-EVB kit includes:
•Assembled and tested evaluation board in an antistatic bag
•Quick Start Guide
3 Finding kit resources and information on the NXP web site
NXP Semiconductors provides online resources for this evaluation board and its
supported device(s) on https://www.nxp.com/.
The information page for the PTN3222CUK-EVB evaluation board is at http://
www.nxp.com/PTN3222CUK-EVB. The information page provides overview
information,documentation, software and tools, parametrics, ordering information and
a Getting Started tab. The Getting Started tab provides quick-reference information
applicable to using the PTN3222CUK-EVB evaluation board, including the downloadable
assets referenced in this document.
4 Getting to know the hardware
UM11806 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2022. All rights reserved.
User manual Rev. 1 — 25 May 2022
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NXP Semiconductors UM11806
PTN3222CUK-EVB demo board user manual
4.1 Kit featured components
Figure 1. PTN3222CUK-EVB demo board
4.2 Block diagram
Figure 2. PTN3222CUK-EVB demo board block diagram
4.2.1 eUSB2 to USB2 connector routing
USB2 differential signals can be hardwired via a pair of 0 ohm resistors to type C
connector, standard A connector or uB connector. To prevent PCB trace stubs from
UM11806 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2022. All rights reserved.
User manual Rev. 1 — 25 May 2022
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