Diodes Incorporated
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PI3PCIE3442 (Not Recommended for new design)

NRND = Not Recommended for New Design

PCIe 3.0, 2-Lane (4-Channel), Differential 2-Lane Exchange (2x2 Matrix) Switch.

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Product Description

The PI3PCIE3442 is a differential exchange switch featuring pass-through pinout. It supports two full PCI Express® lanes operating at 8.0Gbps PCIe® 3.0 performance. With the select control input low, Port A connects to Port B, and Port C connects to port D for an 8-channel differential passthough. When the select control input is high Port A connects to Port D, and Port B connects to Port C.

Features

  • 8 Differential Channel (2-lane) Exchange
  • PCI Express® 3.0 performance, 8.0 Gbps
  • Bi-directional operation
  • Low Bit-to-Bit Skew: 10ps (between ± signals)
  • Low Crosstalk: -29dB @ 2.5GHz (5Gbps) -20dB @ 4.0GHz (8Gbps)
  • Low Insertion Loss: -1.1dB @ 2.5GHz (5Gbps) -1.45dB @ 4.0GHz (8Gbps)
  • VDD Operating Range: 3.3V ±10%
  • ESD Tolerance: 2kV HBM
  • Packaging (Pb-free & Green):
    • 42-contact, TQFN (ZH42), 3.5x9mm.
    • 40-contact, TQFN (ZL40), 3x6mm.

Application

Switching 4 lanes of DP1.2 from PC/Notebook/Tablet to Display monitor

Product Specifications

Product Parameters

Analog or Digital? Analog
Configuration Mux, 2:1: 4-Differential Channels
Differential Channels 4
HotInsertion 0
Lanes 2
OtherFeatures N/A
RailToRail 0
Signal Type Differential
Single Ended Channels N/A
Type None
Voltage 3.3

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN # Issue Date Implementation Date Subject
PCN-2336 2018-05-24 2018-11-24 Device End of Life (EOL)