NB7NQ621M: 3.3 V Dual-Mode HDMI 2.1®, DisplayPort™ 1.4a and DisplayPort™ (DP++) 12 Gbps Level Shifter/ Linear Redriver

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The NB7NQ621M is a 3.3 V Dual−Mode DisplayPort (DP++) quad−channel linear redriver supporting HDMI® 2.1 Fixed Rate Link (FRL) up to 12 Gbps, TMDS up to 6 Gbps, and DisplayPort v1.4a Main Link (ML) up to 8.1 Gbps (HBR3). Signal integrity degrades from PCB traces, transmission cables, and inter−symbol interference (ISI). The NB7NQ621M compensates for these losses by engaging varying levels of user selectable flat gain and equalization to create the best eye opening for the outgoing data signals. The NB7NQ621M is a linear redriver and is inherently transparent to link training signals resulting in shorter system integration and software development cycles. The redriver input and output signals may be either AC or DC coupled, which can eliminate the need for additional level shifter components from the data channels. The NB7NQ621M is equipped with I2C programmability for convenient adjustments to operation mode, channel power down, flat gain, equalization, and output swing settings. It supports 5V to 3.3V level shifting for HDMI hot plug detection pins and supports DisplayPort AUX channel monitoring for lane count and power state. NB7NQ621M’s supplementary graphical user interface (GUI) was developed to help system designers optimize their system for the best settings. After optimization, the GUI can generate the register values and register settings in order to simplify software development.
Features   Benefits
     
  • 3.3 V (±5%) Power Supply
 
  • I2C Programming
  • Quad Channel Redriver Supporting Data Rates up to 12 Gbps
 
  • Level Shifting
  • Up to 15 dB of Equalization at 6 GHz
 
  • Integrated Termination
  • I2C Programming Supporting Fast−mode Transfer up to 400 kbps
   
  • Pin−strapping/GPIO for Global Settings Only
   
  • Active AUX Monitoring (lane count and power level)
   
  • Integrated Input Termination and Selectable Output Termination
   
  • Hot Plug Detection and 3.3 V Level Shifting
   
  • Operating Temperature Range: −40°C to +85°C
   
  • These are Pb−free Devices
   
  • Package: X2QFN38, 4.05 x 4.5 mm
   
Applications   End Products
  • HDMI® 2.1 and DisplayPort™ v1.4a
  • Gaming Consoles and Graphics Cards
  • Set−top Boxes and Blu−ray Players
  • Desktops, Notebooks, and Docking Stations
 
  • Gaming Consoles and Graphics Cards
  • Desktops, Notebooks, and Docking Stations
  • Set−top Boxes and Blu−ray Players
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
NB7NQ621MMUGEVK Consult Sales Office
Pb-free
Source Side Demo Board kit for 12 Gbps, HDMI, Linear Redriver.
Availability & Samples
Specifications
Interactive Block Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NB7NQ621MMUTWG Active
Pb-free
Halide free
NB7NQ621M X2QFN38, 4.05x4.50, 0.4P 722AN 1 260 Tape and Reel 3000 $1.6666
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
NB7NQ621MMUTWG  
 $1.6666 
Pb
H
 Active   
3.3
HDMI, DisplayPort
4
12
1
Pinstrap, I2C
X2QFN38, 4.05x4.50, 0.4P
Case Outlines
722AN   
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