10G Active Redriver with Linear Equalization for USB3.2/DisplayPort™
Overview:
ANX7493-AA is a 4-lane redriver capable of switching DisplayPort (DP) and USB3.2 Gen 2x2 10Gbps signals to support a single Type-C™ (USB-C™) port with DisplayPort Alternate Mode. ANX7493-AA can be also configured to a DisplayPort (DP)2.0 Redriver which supports up to 4-lane UHBR10. It is backward compatible with DP 1.4a and USB3.2 Gen 2x2 and Gen 2x1 protocols. Each lane in the ANX7493-AA Redriver has a maximum signal speed of 10Gbps. Two lanes can be bonded to increase the total link bandwidth to 20Gbps. Work modes are set via I2C registers. ANX7493-AA has built-in redriver to recover both the USB and DP signals with loss compensation of 12dB for USB and DP. ANX7493-AA supports a high-gain bandwidth linear amplifier with Continuous Time Linear Equalization (CTLE). ANX7493-AA integrates the AUX snooping for detecting DP states.
Main Features:
Built-in redrivers
Integrated re-driver for USB3.2 up to Gen 2 @ 10Gbps
Integrated re-drivers for DisplayPort up to UHBR10 @ 10Gbps.
Supports both host (source) and device (sink) applications in USB-C subsystems with DisplayPort Alternate Mode
Loss compensation to recover up to 12dB channel loss
Work mode and CTLE configurations
Work mode set by I2C registers
Datapath orientation and direction set by I2C registers or GPIO
CTLE configurations set by I2C registers or GPIO
Serial and debug interfaces
I2C Slave interface, up to 1MHz, for mux and redriver configuration
Industry standard compatibility
USB3.2 specification
DisplayPort 2.0 specification
USB Type-C r2.0 specification
Low-power design
AUX CH commands snooping for power saving in DP mode
USB high speed and LFPS signals detection for power saving in USB mode
Analog power supply at 1.8V
I/O power supply at 1.8V − Integrated Core power supply at 1.2V
Commercial temperature range of 0C to 70C
Applications:
Accessories
Notebook/Desktop PC
Storage/Server
Package:
QFN-50, 4.7mm x 6.4mm, 0.90mm Z-height, 0.35mm pin-pitch
