Diodes Incorporated — Analog and discrete power solutions
U QFN2048 32

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PI2DBS32412

1.8V, 32Gbps, 4-Channel 2:1 Mux/De-Mux Switch

Description

The PI2DBS32412 is a generic analog high speed passive mux/demux. The configuration is 8-to-4 differential-channel, and data rate is up to 32Gbps. Based on a unique design technique, Diodes has been able to optimize dynamic electrical characteristics of the device, like low insertion loss, crosstalk and return loss.

It allows high-speed switching with minimum attenuation to the signal and suitable for multiple signal types like PCIe® 5.0, USB 3.0/3.1, USB 3.2 Gen1x1/Gen2x1, USB4 Gen2x1/Gen3x1, 10GE, Thunderbolt 3, Thunderbolt 4, SAS3.0 and CXL1.0 signals.

Feature(s)

  • 4 Differential Channel, 2:1 Mux/DeMux
  • Up to 32Gbps for Applications including PCIe 5.0, USB 3.0/3.1, USB 3.2 Gen1x1/Gen2x1, USB4 Gen2x1/Gen3x1, 10GE, Thunderbolt 3, Thunderbolt 4, SAS3.0 and CXL1.0
  • Bi-directional Operation
  • Low Bit-to-Bit Skew: 3ps typ
  • Low Channel-to-Channel Skew: 10ps typ
  • Low Insertion Loss: -1.7dB @ 5GHz, -2.0dB @ 8GHz, -3.2dB @ 16GHz
  • Return Loss: -18.1dB @ 5GHz, -20.0dB @ 8GHz, -22.0dB @ 16GHz
  • Low Power Consumption: 400µA typ
  • Supply Voltage: 1.8V
  • Industrial Temperature Range: -40°C to 105°C
  • Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
  • Halogen and Antimony Free. “Green” Device (Note 3)
  • For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/
  • Packaging (Pb-free & Green):
    • 32-Pins, 2 x 4.8 mm, UQFN (ZTF)

Application(s)

Routing high speed differential signals such as PCIe 5.0, USB 3.0/3.1, USB 3.2 Gen1x1/Gen2x1, USB4 Gen2x1/Gen3x1, 10GE, Thunderbolt 3, Thunderbolt 4, SAS3.0 and CXL1.0 signals.

Product Specifications

Product Parameters

Compliance (Only Automotive supports PPAP) Standard
Configuration 4 Differential Channel, 2:1 Mux/DeMux
Differential Channels 4
Lanes 2

Technical Documents

Recommended Soldering Techniques

TN1.pdf

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

Request Documents