DisplayPort 1.4 4L



RD1011 is a bidirectional active USB Type-CTM (USB-C) cable, which includes two paddle cards, each with an ANX7451 device on it. The ANX7451 is a 4x4 re-timing mux capable of switching DisplayPort (DP) and USB3.2 Gen 2 10Gbps signals to support a single USB Type-CTM (USB-CTM) port. The RD1011 design can recover both the USB and DP signals with loss compensation of up to 23dB and 27dB respectively. The RD1011 includes two ANX7410 devices, which act as an on-board programmable MCU and eMarker chip. With ANX7410, ANX7451 can be initiated with optimal settings that enable the RD1011 design to cover 4-meter at 28AWG cable length. RD1011 can be used with any USB-C port on any of the display monitors, docking stations and VR HMDs.

Main Features: 
Other Features
  • Bidirectional active USB-C cable carrying 4L DP or 2L DP and USB3.2
    • Supports up to 4L of DisplayPort in/out, with signal conditioning up to 8.1Gbps (supports HBR3, HBR2, HBR, RBR rates)
    • Supports USB3.1 in/out, with signal conditioning up to 10Gbps
    • Supports USB2.0 (480Mbps)
    • Compensates signal loss of up to 27dB
  • Supports plug flip
  • Powered by VCONN and VBUS
  • On-board programmable MCU, ANX7410, to initiate ANX7451 with specific settings
  • ANX7410 acts as an eMarker chip to snoop or respond SOP’ and SOP’’ messages from a USB-C DFP, as per active USB-C cable spec
  • Two paddle cards (2x re-timers) design to guarantee data throughput performance, and for ease of production



Notebook/Desktop PC



USB Type-C™ Crosspoint Switch with On-chip Microcontroller

ANX7447 is an intelligent crosspoint switch that supports switching at data rates of up to 10Gbps. ANX7447 supports high- speed interfaces, such as USB 3.1 (Gen 1 — 5Gbps, Gen 2 — 10Gbps) and DisplayPort’” (DP) 1.4 at up to HBR3 (8.1Gbps). ANX7447 is designed as a companion IC to various CPUs and Application Processors (APs) to enable notebooks, desktops, and 2-in-1 PCs to use the reversible USB Type-C (USB-C") connectors. An On-chip Microcontroller (OCM) is available to manage the signal switching, Channel Configuration (CC) detection, USB Power Delivery (USB-PD) charging and Vendor Defined Message (VDM) protocol, and other functions, as defined in the USB Type-C v1.2 and USB Power Delivery v3.0 specifications. ANX7447 can be configured for a Downstream Facing Port (DFP) or Dual-Role Port (DRP) to support a USB-C receptacle. In the DFP configuration, ANX7447 supports the DisplayPort Alternate Mode as defined by VESA* to carry high- definition audio and video (A/V) contents at 1, 2, or 4-lanes DP over the USB-C connector.

The ANX7447 can be adopted by Intel, AMD, Qualcomm, MTK platform designs.

Main Features: 
  • 4-lanes DisplayPort inputs with link speed of 1.62Gbps, 2.7Gbps, 5.4Gbps, 6.75Gbps, 8.1Gbps
  • USB 3.1 signal (SSTX and SSRX) with Gen1 (5Gbps) and Gen2 (10Gbps) link speed
  • DisplayPort Alternate Mode (SlimPort®) communication support through USB-PD structured VDM messaging
  • Native TCPC-compliant hardware register interface
  • Supports DFP and DRP modes for Host-only or Dual-Role applications
  • Integrated VCONN FETs
  • Built-in 10-bit ADC to monitor VBUS voltage and current
  • Dedicated control signals for VBUS Source FET, VBUS sink FET, and VBUS auto discharge circuity
  • Serial and debug interface
    • Slave interface
    • Direct Connect Interface (DCI) debug support
  • Industry standard compatibility
    • USB Type-C r1.2 specification
    • USB Power Delivery v3.0 r1.0 specification
    • DisplayPort 1.4 specification
    • DisplayPort Alternate Mode over USB Type-C r1.1 specification
    • Universal Serial Bus (USB) Type-C Port Controller Interface r1.0 specification
  • Low-power design
    • Single supply at 3.3V
    • Dedicated supply power pin for flexible I/O power – 1.8V or 3.3V
    • Ultra-low power consumption (typical 77uw) in standby mode
  • OCM to implement signal switching, USB-PD messaging, and DisplayPort related functions
    • 64K bytes SRAM for firmware execution
    • 128K bytes Flash for firmware storage
    • PDFU function for firmware updating
  • Dead battery detection support
  • Package
    • BGA-49 3.2mm x 3.2mm, 0.9mm Z-height, 0.4mm pin- pitch
    • QFN-48 6mm x 6mm, 0.8mm Z-height, 0.4mm pin-pitch


Notebook/Desktop PC

  • BGA-49 3.2mm x 3.2mm, 0.9mm Z-height, 0.4mm pin- pitch
  • QFN-48 6mm x 6mm, 0.8mm Z-height, 0.4mm pin-pitch
Detailed Product Information: