CBTL06122BHF High-performance DisplayPort/PCIe Gen2 hex display multiplexer

The CBTL06122 is a six-channel ('hex') multiplexer for DisplayPort and PCI Express Gen2 applications. It provides four differential channels capable of switching or multiplexing (bidirectional and AC-coupled) PCI Express Gen2 or DisplayPort signals, using high-bandwidth pass-gate technology. Additionally, it provides for switching/multiplexing of the Hot Plug Detect signal as well as the AUX or DDC (Direct Display Control) signals, for a total of six channels.

The CBTL06122 is designed for high-performance PCI Express Gen2 and DisplayPort applications. The device is available in two different pinouts (A and B, orderable as separate part numbers) to suit different motherboard layout requirements.

The typical application of CBTL06122 is on motherboards, docking stations or add-in cards where the graphics and I/O system controller chip utilizes I/O pins that are configurable for either PCI Express or DisplayPort operation. The hex display MUX can be used in such applications to route the signal from the controller chip to either a physical DisplayPort connector or a PCI Express connector using its 1 : 2 multiplexer topology. The controller chip selects which path to use by setting a select signal (which can be latched) HIGH or LOW.

Optionally, the hex MUX device can be used in conjunction with an HDMI/DVI level shifter device (PTN3300A, PTN3300B or PTN3301) to allow for DisplayPort as well as HDMI/DVI connectivity

产品特点 Features
  • 1 : 2 multiplexing of DisplayPort (v1.1 - 2.7 Gbit/s) or PCI Express (Gen2 - 5.0 Gbit/s) signals
    • 4 high-speed differential channels
    • 1 channel for AUX differential signals or DDC clock and data
    • 1 channel for HPD
  • High-bandwidth analog pass-gate technology
  • Very low intra-pair differential skew (< 5 ps)
  • Very low inter-pair skew (< 180 ps)
  • All path delays matched including between RX1- to X- and RX1+ to X+
  • Switch/MUX position select with latch function
  • Shutdown mode CMOS input
  • Shutdown mode minimizes power consumption while switching all channels off
  • Very low operation current of 0.2 mA typ
  • Very low shutdown current of < 10 uA
  • Standby mode minimizes power consumption while switching all channels off
  • Single 3.3 V power supply
  • ESD 4 kV HBM, 1 kV CDM
  • Two pinouts (A and B) available as separate ordering part numbers
  • Available in 11 mm x 5 mm HWQFN56R package
应用
  • Motherboard applications requiring DisplayPort and PCI Express Gen 2 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
CBTL06122 产品实物图
封装
型号 可订购的器件编号 订购码 (12NC) 产品状态 封装
CBTL06122BHF 9352 866 64518 CBTL06122BHF,518 量产 HVQFN32 (SOT1185-1)
订货和供应
型号 订购码 (12NC) 可订购的器件编号 化学成分
CBTL06122BHF 9352 866 64518 CBTL06122BHF,518 CBTL06122BHF
CBTL06122BHF 技术支持
档案名称 标题 类型 格式
CBTL06122BHF High-performance DisplayPort/PCIe Gen2 hex display multiplexer Data sheet pdf
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