onsemi NB7NPQ1102MAMTGEVB User Manual

NB7NPQ1102MAMTGEVB Evaluation Board User's
Manual
NB7NPQ1102MAMTGEVB
Introduction
The NB7NPQ1102MAMTGEVB evaluation board was developed
to provide a convenient platform to quickly verify the operation of the
NB7NPQ1102M redriver in a USB type−A system environment.
This evaluation board manual contains:
•
Information on the NB7NPQ1102M Evaluation Board
•
Board Schematics
•
Bill of Materials
Features
•
Accommodates the Functional Evaluation of the NB7NPQ1102M
•
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
•
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 NB7NPQ1102M 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
NB7NPQ1102M compensates for these losses by engaging varying
levels of equalization at the input 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 NB7NPQ1102M periodically checks both of the
TX output pairs for a Super Speed USB receiver. When the receiver is
detected, the RX termination becomes enabled and the
NB7NPQ1102M is set to perform the redriver function.
The NB7NPQ1102M comes in a small 2.5 mm x 4.5 mm WQFN30
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, 2022
February, 2022 − Rev.0
EVAL BOARD USER'S MANUAL
Figure 1. NB7NPQ1102M Demo Board
Figure 2. NB7NPQ1102M Demo Board
1
www.onsemi.com
1102M
(Top View)
1102M
(Bottom View)
Publication Order Number:
EVBUM2656/D