Diodes Menu Close
Back to PCI Express Signal Switch


PCIe 3.0, 2-Lane (4-Channel), Differential 3:1 Mux/DeMux. 3.3V

Contact Sales

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


The PI3PCIE3413 is an 1:3 differential channel multiplexer/demultiplexer switch. This solution can switch 2 full PCI Express® 3.0, lanes to one of two locations. Using a unique design technique, Diodes has been able to minimize the impedance of the switch such that the attenuation observed through the switch is mininal. The unique design technique also offers a layout targeted for PCI Express signals, which minimizes the channel to channel skew as well as channel to channel crosstalk as required by the PCI Express specification. PI3PCIE3413 can also be used for application up to 12Gbps.


  • 4 Differential Channel, 3:1 Mux/DeMux
  • PCI Express® 3.0 Performance, 8.0Gbps
  • Bi-directional Operation
  • Low Bit-to-Bit Skew, 10ps max
  • Low channel-to-channel skew, 20ps max
  • Low Crosstalk: -35dB@4 GHz
  • High Off Isolation: -22dB@4 GHz (8.0Gbps)
  • Low insertion loss: -1.3dB@4 GHz (8.0Gbps)
  • Return loss: -21dB@4 GHz
  • Support for DP1.2 - HBR2, HBR, RBR
  • Supply Voltage 3.3V
  • Packaging (Pb-free & Green):
    • 42-contact, TQFN (ZH42)
    • 40-contact, TQFN (ZL40)


  • Routing of PCI Express 3.0, DP1.2, USB3.0, SAS2.0, SATA3.0, XAUI, RXAUI signals with low signal attenuation.

Product Specifications

Product Parameters

Configuration Mux, 3:1: 4-Differential Channel
Differential Channels 4
Lanes 2
Type 3:1 Mux
Voltage 3.3

Technical Documents

Design tool model software

Recommended Soldering Techniques


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

Request Documents
Orderable Part Number Buy from Distributor / Contact Sales Request Samples


Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Arrow Electronics 2951 1/26/2022 United States Buy Now
Digi-Key Electronics 24452 1/26/2022 Europe, Asia, North America Buy Now
Mouser Electronics Inc. 3627 1/26/2022 South America, North America, Asia, Europe, Middle East Buy Now
Request Sample