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Home » NEWEST Products » New by Manufacturer » NXP Semiconductors » NXP DisplayPort 2:1 Multiplexer
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NXP Semiconductors DisplayPort 2:1 Multiplexer

NXP Semiconductors DisplayPort 2:1 Multiplexer is designed for DisplayPort v1.1a switching and multiplexing applications on PC platforms. It is capable of 1:2 switching or 2:1 multiplexing of 2-lane DisplayPort Main Link signals, using high-bandwidth pass-gate technology. Also, it can switch/multiplex Hot Plug Detect (HPD) signal and AUX signals, for a total of four channels on the display side. NXP Semiconductors DisplayPort 2:1 Multiplexer provides two separate selection pins (GPU_SEL, AUX_SEL) to suitably facilitate DisplayPort switching/multiplexing scheme on PC platforms. A typical application of this DisplayPort multiplexer is on motherboards where one of two GPU/CPU display sources need to be selected to connect to a DisplayPort sink device or connector.

Features and Benefits
  • Supports DisplayPort v1.1a: 1.62Gbit/s, 2.7Gbit/s
  • Supports Embedded DisplayPort v1.2: 1.62Gbit/s, 2.7Gbit/s
  • Supports 1-lane, 2-lane Main Link operation
  • 1:2 switching or 2:1 multiplexing of DisplayPort Main Link signals
    • 2 high-speed differential channels with 2:1 multiplexing/switching for DisplayPort Main Link signals
    • 1 channel with 2:1 multiplexing/switching for AUX signals
    • 1 channel with 2:1 multiplexing/switching for single-ended HPD signals
  • High-bandwidth analog pass-gate technology
  • Very low intra-pair differential skew (5ps typical)
  • Very low inter-pair skew (< 180ps)
  • Switch/multiplexer position select CMOS input
  • Single 3.3V power supply
  • Very low operation current of 0.2mA typical
  • ESD 8kV HBM, 1kV CDM
  • ESD 2kV HBM, 500V CDM for control pins
  • Available in 3mm x 6mm, 0.4mm pitch HVQFN32 package
Applications
  • Motherboard applications requiring (embedded) DisplayPort switching/multiplexing
  • Docking stations
  • Notebook computers
  • Chip sets requiring flexible allocation of DisplayPort I/O pins to board connectors
Package Dimensions
Package Dimensions

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