USB Type-C™ Crosspoint Switch with On-chip Microcontroller
Overview:
ANX7437 is an intelligent crosspoint switch that supports switching at data rates of up to 10Gbps. ANX7437 supports highspeed interfaces, such as USB 3.1 (Gen 1 – 5Gbps, Gen 2 – 10Gbps). ANX7437 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. ANX7437 can be configured for a Downstream Facing Port (DFP) or Dual-Role Port (DRP) to support a USB-C receptacle.
Main Features:
Other Features
USB 3.1 signal (SSTX and SSRX) with Gen1 (5Gbps) and Gen2 (10Gbps) link speed
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 interfaces
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
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 80uW) in standby mode
On-chip Microcontroller (OCM) to implement signal switching and USB-PD messaging
ANX7490 is a USB 3.1 1-port re-timer capable of conditioning USB signals at both Gen 1 (5Gbps) and Gen 2 (10Gbps) speeds. ANX7490 can compensate signal loss of up to -23dB and is compliant to the latest USB 3.1 specifications. ANX7490 is protocol aware for better link power management and power savings. ANX7490 can be in various types of applications such as notebook/desktop PCs, server, and accessories/docks with various USB connectors such as Type-A, Type-B, or even USB Type-CTM (USB-CTM).
Main Features:
Other key features
Built-in re-timers
Integrated re-timer for USB 3.1 1-port (Tx/Rx) up to 10Gbps
Loss compensation to recover up to 23dB channel loss
Protocol awareness for better link power management (LPM) and savings
Reference clock for re-timers
Utilizes a 24MHz reference XTAL or 1.05V single-ended clock source
Serial and debug interfaces
I2C Slave interface, up to 1MHz, for re-timer configuration
DCI debug interface support
Industry standard compatibility
USB 3.1 specification, Appendix E
Intel USB 3.1 Repeater and Active Switch specification
10G Active Mux (1x2) with Integrated Re-timer for U SB 3.1
Overview:
ANX7430 is a USB 3.1 Gen 2 10G active mux with integrated re-timer capable of recovering the USB signals with loss compensation of up to 23dB. ANX7430 also integrates a mux (1x2) for USB Type-C™ (USB-C™) applications. Digital muxing is supported by ANX7430 to ensure the enhanced signals from the re-timer are preserved and outputted over the USB-C connector.
Main Features:
Other key features
Built-in re-timers
Integrated re-timers for USB 3.1 up to Gen 2 @ 10Gbps
Loss compensation to recover up to 23dB channel loss
Integrated mux
Digital (1x2) mux switches USB 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)
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
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 DCI interface
Dedicated supply power pin for I/O power at 1.8V
Packages
BGA-42, 3.5mm x 4.0mm, 0.5mm ball-pitch
QFN-48, 6mm x 6mm, 0.85mm Z-height, 0.4mm pin-pitch
QFN-60, 7mm x 7mm, 0.85mm Z-height, 0.4mm pin-pitch
Industrial temperature range of -40C to 85C
Applications:
Accessories
Notebook/Desktop PC
Storage/Server
Package:
BGA-42, 3.5mm x 4.0mm, 0.5mm ball-pitch
QFN-48, 6mm x 6mm, 0.85mm Z-height, 0.4mm pin-pitch
QFN-60, 7mm x 7mm, 0.85mm Z-height, 0.4mm pin-pitch
