ANX7440

ANX7440

Signal Conditioners and Multiplexors
USB-C
10G Active Mux (6x4) with Integrated Re-timers for USB™ 3.1/DisplayPort™
Overview: 

ANX7440 is a re-timing mux capable of switching DisplayPort (DP) and USB 3.1 Gen 2 10Gbps signals to support a single USB Type-CTM (USB-CTM) port. ANX7440 has built-in re-timers to recover both the USB and DP signals with loss compensation of up to 23dB. Digital muxing (6x4) is supported by ANX7440 to ensure the enhanced signals from the re-timers are preserved and outputted over the USB-C connector. ANX7440 integrates the SBU/AUX mux for switching DP AUX signals and reducing overall system BOM cost. 

Main Features: 
Other key features
  • Built-in re-timers
    • Integrated re-timers for USB 3.1 up to Gen 2 @ 10Gbps
    • Integrated re-timers (Link training-tunable PHY repeater) for DisplayPort up to HBR3 @ 8.1Gbps. Supports both transparent mode and non-transparent mode (transparent or LTTPR).
    • Loss compensation to recover up to 23dB channel loss (USB), up to 20dB (DP)
  • Integrated mux
    • Integrated (6x4) mux switches USB and DP signals and preserves enhanced signal output over USB-C connector
    • Mux control input through I2C commands from external I2C master (or, optionally through FLIP/OP_MODE pins)
    • Integrated SBU/AUX mux for switching DisplayPort AUX +/- signals
  • Reference clock for re-timers
    • Utilizes a 24MHz crystal or 1.05V swing single-ended clock source
  • Serial and debug interfaces
    • I2C Slave interface, up to 1MHz, for mux and re-timer configuration
    • DCI debug interface support
  • Industry standard compatibility
    • USB 3.1 specification, Appendix E
    • DisplayPort 1.4 specification
    • USB Type-C r1.2 specification
    • Intel USB 3.1 Repeater and Active Switch specification
  • Low-power design
    • Analog power supply at 1.8V
    • Dedicated 3.3V power for PULL_1 and PULL_2, DCI interface
    • Dedicated supply power pin for I/O power at 1.8V
  • Packages
    • BGA-56, 4.0mm x 4.5mm, 0.8mm Z-height, 0.5mm ball-pitch
    • QFN-60, 7.0mm x 7.0mm, 0.85mm Z-height, 0.4mm pin-pitch
  • Industrial temperature range of -40C to 85C
Applications: 

Notebooks

Desktop

2-in-1 Convertible Laptops

Package: 
  • BGA-56, 4.0mm x 4.5mm, 0.8mm Z-height, 0.5mm ball-pitch
  • QFN-60, 7.0mm x 7.0mm, 0.85mm Z-height, 0.4mm pin-pitch
Detailed Product Information: