ON Semiconductor NB7NPQ1002MAMTGEVB User Manual

EVBUM2642
NB7NPQ1002MAMTGEVB
Evaluation Board User's
Manual

Introduction

The NB7NPQ1002MAMTGEVB evaluation board was
developed to provide a convenient platform to quickly
verify the operation of the NB7NPQ1002M redriver in a
USB type−A system environment.
This evaluation board manual contains:
•
Information on the NB7NPQ1002M Evaluation Board
•
Board Schematics
•
Bill Of Materials

Board Features

•
Accommodates the Functional Evaluation of the
NB7NPQ1002M
•
Acts as a Reference Design that can easily be Modified
for Active Cables, UFP (Upstream Facing Port), DFP
Downstream Facing Port), and DRP (Dual Role Port)
Applications
•
USB Type−A Plug and Receptacle to easily place in the
existing system environment
•
On Board Control Pins for Adjusting Settings without
Compromising Form Factor

Part Description

The NB7NPQ1002M is a 3.3 V dual channel, linear
redriver for USB 3.1 applications that supports both 5 and
10 Gbps data rates. Signal integrity degrades from PCB
traces and transmission cables which may cause
inter−symbol interference (ISI). The NB7NPQ1002M
compensates for these losses by engaging varying levels of
equalization at the input of receiver. The output transmitter
circuitry provides user selectable flat gain settings to create
the best eye openings for the outgoing data signals. The
flexibility of this part allows it to fit into many system
applications.
After power up, the NB7NPQ1002M periodically checks
both of the TX output pairs for a SuperSpeed USB receiver.
When the receiver is detected, the RX termination becomes
enabled and the NB7NPQ1002M is set to perform the
redriver function.
The NB7NPQ1002M comes in a small 2.5 mm × 4.5 mm
WQFN−30 package and is specified to operate across the
entire industrial temperature range, –40°C to 85°C.
This manual should be used in conjunction with the device
datasheet which contains full technical details on the device
specifications and operation.
© Semiconductor Components Industries, LLC, 2019
October, 2019 − Rev. 0
EVAL BOARD USER'S MANUAL
Figure 1. NB7NPQ1002M Evaluation Board
− Top View
Figure 2. NB7NPQ1002M Evaluation Board
− Bottom View
1
www.onsemi.com
Publication Order Number:
EVBUM2642/D