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CBTU04082 Datasheet 2:1 multiplexer/demultiplexer switch

Manufacturer: NXP Semiconductors

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General Description

CBTU04082 is an 8-to-4 differential channel multiplexer/ demultiplexer switch.

The CBTU04082 can switch four differential signals to one of two locations.

Using a unique design technique, NXP has minimized the impedance of the switch such that the attenuation observed through the switch is negligible, and also minimizes the channel-to-channel skew as well as channel-to-channel crosstalk, as required by the high-speed serial interface.

Overview

CBTU04082 1.8 V, wide bandwidth, 4 differential channel, 2 : 1 multiplexer/demultiplexer switch with single enable Rev.

2 — 13 July 2010 Product data sheet 1.

Key Features

  • 4 differential channel, 2 : 1 multiplexer/demultiplexer.
  • High-speed signal switching; 5.0 Gbit/s.
  • Low intra-pair skew: 10 ps maximum (between positive and negative bits).
  • Low crosstalk:.
  • 23 dB at 3 GHz.
  • Low off-state isolation:.
  • 23 dB at 3 GHz.
  • VDD operating range: 1.8 V ± 10 %.
  • ESD tolerance: ‹ 6 kV HBM ‹ 1 kV CDM.
  • Low inter-pair skew: 35 ps maximum.
  • Fit, form and function compatible to PI2PCIE2412.

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