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NB7NPQ7042M: 3.3 V USB 3.1 Quad Channel / Dual Port Linear Redriver

Datasheet: 3.3 V USB 3.1 Quad Channel / Dual Port Linear Redriver
Rev. 0 (138kB)
Product Overview
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The NB7NPQ7042M is a 3.3 V quad channel / dual port linear redriver suitable for USB 3.1 Gen 1 and USB 3.1 Gen 2 applications that supports both 5 Gbps and 10 Gbps data rates. Signal integrity degrades from PCB traces, transmission cables, and inter−symbol interference (ISI). The NB7NPQ7042M compensates for these losses by engaging varying levels of equalization at the input receiver, and flat gain amplification on the output transmitter. The Flat Gain and Equalization are controlled by four level control pins. Each channel has a set of independent control pins to make signal optimization possible. After power up, the NB7NPQ7042M periodically checks both of the TX output pairs of each port for a receiver connection. When the receiver is detected on both channels, the RX termination becomes enabled of that respective port and is set to perform the redriver function. The port becomes active once both TX outputs have detected 50−ohm termination, and the NB7NPQ7042M is set to perform the redriver function. Port AB (channels A & B) and port CD (channels C & D) are independent of each other. The NB7NPQ7042M comes in a small 3.1 x 4.3 mm X2QFN34 package and is specified to operate across the entire industrial temperature range, –40°C to 85°C.
Features
 
  • 3.3 V ± 5% Power Supply
  • Supports USB 3.1 Gen 1 and USB 3.1 Gen 2 Data Rates
  • Automatic Receiver Termination Detection
  • Integrated Input and Output Termination
  • Independent, Selectable Equalization and Flat Gain
  • Hot−Plug Capable
  • Flow−through Design for Ease of PCB Layout
  • ESD Protection: 2 kV HBM
  • Operating Temperature Range: −40°C to 85°C
  • Small 3.1 x 4.3 x 0.35 mm X2QFN34 Package
  • This is a Pb−Free Device
Applications   End Products
  • USB3.1 Type−C and Type−A Signal Routing
  • Mobile Phone and Tablet
  • Computer and Laptop
  • Docking Station and Dongle
  • Active Cable, Back Planes
  • Gaming Console, Smart T.V., Set−Top Boxes
 
  • Mobile Phone and Tablet
  • Computer and Laptop
  • Docking Station and Dongle
  • Active Cable, Back Planes
  • Gaming Console, Smart T.V., Set−Top Boxes
Technical Documentation & Design Resources
Application Notes (2) Package Drawings (1)
Data Sheets (1) Videos (1)
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
NB7NPQ7042MMUGEVB Active
Pb-free
Demo board for 2.2 V USB 3.1 Quad Channel / Dual Port Linear Redriver with Type A
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NB7NPQ7042MMUTWG Active
Pb-free
Halide free
NB7NPQ7042M X2QFN-34 722AL 1 260 Tape and Reel 3000 Contact Sales Office
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Supply Voltage (V)
Protocol
Channel Count
Data Rate (Gbps)
Lane/Ports
Programming Interfaces
Package Type
NB7NPQ7042MMUTWG  
Pb
H
 Active   
3.3
USB
4
10
2
Pinstrap
X2QFN-34
Case Outlines
722AL   
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