3.3 V, Four Differential Channel, 2-1 Multiplexer/Demultiplexer Switch for PCI Express Gen3

CBTL04083A_CBTL04083B

Product Details

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Block Diagram

CBTL04083A, CBTL04083B Block Diagram

CBTL04083A, CBTL04083B Block Diagram

Features

  • 4 differential channel, 2 : 1 multiplexer/demultiplexer
  • High-speed signal switching for 8.0 Gbit/s PCIe Gen3 speed
  • Low intra-pair skew: 5 ps typical
  • Low inter-pair skew: 35 ps maximum
  • High bandwidth:
    • -3 dB at 8.3 GHz for CBTL04083A
    • -3 dB at 8.0 GHz for CBTL04083B
  • Low crosstalk: -29 dB at 4 GHz
  • Low insertion loss
    • -0.5 dB at 100 MHz
    • -1.3 dB at 4 GHz
  • Low off-state isolation: -20 dB at 4 GHz
  • Low return loss: -14 dB at 4 GHz
  • VDD operating range: 3.3 V ± 10 %
  • Dual shutdown pins for channel 0/1 and 2/3 independently to minimize power consumption
  • ESD tolerance:
    • 2000 V HBM
    • 1000 V CDM
  • HVQFN42 package

Target Applications

  • Routing of high-speed differential signals with low signal attenuation
    • PCIe Gen3
    • DisplayPort 1.2
    • USB 3.0
    • SATA 6 Gbit/s

Design Resources

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Documentation

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