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CBTU02043 Datasheet High-speed differential 1-to-2 switch

Manufacturer: NXP Semiconductors

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General Description

CBTU02043 is a high-speed differential 1-to-2 switch chip optimized to interface with USB Type-C connector for mobile and PC applications.

This high performance switch chip can be used for single port USB3.1, PCIe-Gen3, MIPI high-speed serial interface applications.

It can also support DP1.4 or 4 single-ended DDR channels.

Overview

CBTU02043 High-speed differential 1-to-2 switch Rev.

3.1 — 23 September 2021 Product data sheet 1.

Key Features

  • Optimized for USB Type-C connector PCB routing for signal integrity.
  • Minimize crosstalk to meet stringent USB Type-C requirement.
  • Minimize via with friendly USB Type-C PCB layout.
  • One port (two bidirectional differential channels) 1-to-2 switch.
  • Low insertion loss: -1.4 dB at 5 GHz; -0.9 dB at 2.5 GHz; -0.5 dB at 100 MHz.
  • Low off-state isolation: -20 dB at 5 GHz; -40 dB at 100 MHz.
  • Low return loss: -16 dB at 2.5 GHz; -12 dB @ 5 GHz.

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