产品特点 Features

• 1 : 2 switching or 2 : 1 multiplexing of DisplayPort (v1.2 - 5.4 Gbit/s) signals
  • 4 high-speed differential channels with 2 : 1 multiplexing/switching for DisplayPort main link signals
  • 1 channel with 4 : 1 multiplexing/switching for AUX or DDC signals
  • 1 channel with 2 : 1 multiplexing/switching for HPD signal
• High-bandwidth analog pass-gate technology
• Ron on DP high-speed channels: 14 Ω
• Low insertion loss:
  • -0.9 dB at 100 MHz
  • -1.3 dB at 2.7 GHz
  • -3 dB at 11.1 GHz
• Low crosstalk: -35 dB at 2.7 GHz
• Low off-state isolation: -30 dB at 2.7 GHz
• Low return loss:
  • -20.3 dB at 100 MHz
  • -16.7 dB at 1.35 GHz
  • -12.9 dB at 2.7 GHz
• Very low intra-pair skew (5 ps typical)
• Very low inter-pair skew (< 80 ps)
• Switch/multiplexer position select CMOS input
• DDC and AUX ports tolerant to being pulled to +5 V via 2.2 kΩ resistor
  • Supports HDMI/DVI incorrect dongle connection
• Single 3.3 V power supply
• Operation current of 2 mA typical, shutdown current 10 μA maximum
• ESD 2 kV HBM, 500 V CDM
• Available in 5 mm x 5 mm, 0.5 mm ball pitch TFBGA48 package

应用

• Motherboard applications requiring DisplayPort and PCI Express switching/multiplexing
• Docking stations
• Notebook computers
• Chip sets requiring flexible allocation of PCI Express or DisplayPort I/O pins to board connectors

产品实物图