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CBTL02042A Datasheet 2 : 1 Multiplexer/demultiplexer Switch

Manufacturer: NXP Semiconductors

Overview: CBTL02042A; CBTL02042B 3.3 V, 2 differential channel, 2 : 1 multiplexer/demultiplexer switch for PCI Express Gen2 Rev. 1 — 10 March 2011 Product data sheet 1.

General Description

CBTL02042A/B is a 2 differential channel, 2-to-1 multiplexer/demultiplexer switch for PCI Express Generation 2 (Gen2), and other high-speed serial interface applications.

The CBTL02042A/B can switch two 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 minimized the channel-to-channel skew as well as channel-to-channel crosstalk, as required by the high-speed serial interface.

Key Features

  • 2 bidirectional differential channel, 2 : 1 multiplexer/demultiplexer.
  • High-speed signal switching for PCIe Gen2 5 Gbit/s.
  • High bandwidth: 7 GHz at.
  • 3 dB.
  • Low insertion loss: ‹.
  • 0.5 dB at 100 MHz ‹.
  • 1.2 dB at 2.5 GHz.
  • Low intra-pair skew: 5 ps typical.
  • Low inter-pair skew: 35 ps maximum.
  • Low crosstalk:.
  • 30 dB at 2.5 GHz.
  • Low off-state isolation:.
  • 25 dB at 2.5 GHz.
  • Low return.

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CBTL02042A Distributor