Diodes Menu Close
Back to Display Interface

PI3HDX414

1:4 Active HDMI Switch for Source with Equalization, Pre-emphasis, and De-emphasis, Operating up to 3.4Gbps

Contact Sales

Log in or register to manage email notifications about changes to datasheets or PCNs for this part.

Product Description

The PI3HDX414, active-drive switch solution is targeted for high-resolution video networks that are based on HDMI/DVI standards, and TMDS signal processing.

The PI3HDX414 is an active single TMDS channel to four TMDS channel Splitter and DeMux with Hi-Z outputs. The device drives differential signals to four video display units. It provides controllable output swing levels that can be controlled through pin control or I2C control, depending on the mode select pin. This solution also provides a unique advanced pre-emphasis technique to increase rise and fall times.

The maximum HDMI/DVI data rate of 3.4Gbps provides a 1920x1080 @60Hz resolution or 4K @30Hz required for 4K HDTV and PC graphics products. For PC graphics application, the device sits at the driver’s side to switch between multiple display units, such as PC LCD monitor, projector, TV, etc.

The PI3HDX414 ensures transmitting high bandwidth video streams from PC graphics source to end display units. It will also provide enhanced robust ESD/EOS protection, which is required by many consumer video networks today.

Features

  • Support up to 3.4Gbps TMDS Serial Link Compliant with HDMI 1.4b requirement
  • HDMI1.4b 1-to-4 Active Splitter and Demux up to 340 MHz TMDS Clock Frequency
  • AC and DC Coupled Differential Signaling Input
  • Configurable TMDS Output Signal Conditioning Setting for Port Selection, Pre-emphasis, Voltage Swing, Slew Rate Controls
  • Support Squelch Mode with Built-in Clock detector
  • Highly Configurable 8-step Receiver Equalization Setting from 2.5 dB to 20 dB
  • Support Receiver Squelch mode with clock channel detector for low power mode
  • HPD Signal Detection for active output ports detection and management
  • Control Status Register controlled by Pin-strapping or I2C mode programming
  • ESD protection on I/O pins to connector: 8KV contact and 2KV HBM
  • 3.3V Single Power Supply
  • Packaging (Pb-free & Green): 80-contact LQFP (FCE80)

Applications

  • HDMI Peripherals
  • Wall Multi Screen Display
  • Notebook PC and Docking
  • TV, Monitor and Set-Top-Box

Product Specifications

Product Parameters

Channels/In 4
Channels/Out 16
Inputs DP++,HDMI
Ports/In 1
Outputs HDMI
Ports/Out 4
Speed (Gbps) 3.4
Power Supply 3.3
Type Active Splitter

Technical Documents

Application information

Evaluation Boards and User Guides

Recommended Soldering Techniques

TN1.pdf

Additional Technical Documents are available upon request:
Application information, Evaluation board, and Other technical documents

Request Documents
Orderable Part Number Status Package Environmental Compliance Packing Buy from Distributor /
Contact Sales
Request Samples
Qty. Carrier
PI3HDX414FCEE Active L-QFP100100-80EP GREEN 160 TRAY

PI3HDX414FCEE

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Digi-Key Electronics 2 11/25/2022 Europe, Asia, North America Buy Now
Request Sample
PI3HDX414FCEEX Active L-QFP100100-80EP TPGP 1000 T&R

PI3HDX414FCEEX

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Farnell, An Avnet Company 166 11/26/2022 England Buy Now
Mouser Electronics Inc. 3454 11/26/2022 South America, North America, Asia, Europe, Middle East Buy Now
Digi-Key Electronics 2479 11/25/2022 Europe, Asia, North America Buy Now
Future Electronics - Asia 4000 11/25/2022 Singapore Contact Sales
Request Sample

Environmental Compliance Legend:
LFF: Pb-Free Finish and RoHS 5/6
TLFP: Totally Pb-Free Product and RoHS 6/6
LFGP: Pb-free Finish and Green Product, RoHS 5/6 and Halogen Free
TPGP: Totally Pb-Free and Green Product, RoHS 6/6 and Halogen Free
GREEN: Halogen-free and RoHS compliant
RoHS: RoHS compliant but NOT halogen-free