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
USB Type-C™ Crosspoint Switch with On-chip Microcontroller
Overview:
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
Applications:
Accessories
Notebook/Desktop PC
Package:
BGA-49 3.2mm x 3.2mm, 0.9mm Z-height, 0.4mm pin- pitch
ANX7418 is an intelligent crosspoint switch that supports switching at data rates of up to 6.75Gbps. ANX7418 supports high-speed interfaces, such as USB 3.1 (Gen 1 – 5Gbps) and DisplayPortTM (DP) 1.3 at up to HBR2.5 (6.75Gbps). ANX7418 is designed as a companion IC to various CPUs and Application Processors (APs) to enable notebook PCs, tablets, and smartphones to use mobile connectors such as the reversible USB Type-C. An integrated microcontroller (MCU) 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 v1.0 and USB Power Delivery v2.0 specifications. ANX7418 can be configured for a Downstream Facing Port (DFP), Upstream Facing Port (UFP), or Dual-Role Port (DRP) to support a USB Type-C receptacle. In the DFP configuration, ANX7418 supports the DisplayPort Alternate Mode as defined by VESA® to carry high-definition audio and video (A/V) contents at 1 or 2-lanes DP over the USB Type-C connector.
Main Features:
High-speed switching up to 6.75Gbps
2-lanes DisplayPort inputs with link speed of 1.62Gbps, 2.7Gbps, 5.4Gbps, and 6.75Gbps
USB 3.1 signal (SSTX and SSRX) with Gen1 (5Gbps) link speed
DisplayPort Alternate Mode communication support through USB-PD structured VDM messaging
Embedded MCU to implement signal switching, USB- PD messaging, and DisplayPort related functions
5V-tolerant CC/VCONN signals
Dead battery charging support
I2C slave mode to support external MCU/IC
I2C master and GPIOs to control external Power Management Integrated Circuits (PMICs) or USB charger IC based on the USB-PD configuration
3.3V power supply for analog part (1.0V Core power generated by internal regulator)
3.3V or 1.8V power supply for digital IO
Supports the following
USB 3.1 signal switching
DisplayPort Alternate Mode on USB Type-C
Standard (rev 1.0) Pin Assignments C, D, E and F
USB Power Delivery Specification v2.0 on CC wire
Compliant with the following
DisplayPort 1.3 PHY and electrical specifications
USB Type-C Cable and Connector Specification (rev 1.0)
USB Power Delivery Specification v2.0 (rev 1.0)
USB 3.1 Gen 1 electrical specifications
Applications:
Smartphone/Tablet
Standards Compliance:
DisplayPort 1.3 PHY and electrical specifications
USB 3.1 Gen 1 electrical specifications
USB Power Delivery Specification v2.0 (rev 1.0)
USB Type-C Cable and Connector Specification (rev 1.0)
ANX7408 is an intelligent crosspoint switch that supports switching at data rates of up to 6.75Gbps. ANX7408 supports high-speed interfaces, such as USB 3.1 (Gen 1 – 5Gbps). ANX7408 is designed as a companion IC to various CPUs and Application Processors (APs) to enable notebook PCs, tablets, and smartphones to use mobile connectors such as the reversible USB Type-C (USB-CTM). 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 v1.1 and USB Power Delivery v2.0 specifications. ANX7408 can be configured for a Downstream Facing Port (DFP), Upstream Facing Port (UFP), or Dual-Role Port (DRP) to support a USB-C receptacle
Main Features:
Other key features
High-speed switching up to 6.75Gbps
USB 3.1 signal (SSTX and SSRX) with Gen1 (5Gbps) link speed
On-chip Microcontroller (OCM) to implement signal switching, USB-PD messaging, and related functions
5V-tolerant CC/VCONN signals
Dead battery charging support
I2C slave mode to support external MCU/IC
VBUS control and USB_ID pins to control external Power Management Integrated Circuits (PMICs) or USB charger IC based on the USB-PD configuration
3.3V power supply for analog part (1.0V Core power generated by internal regulator)
1.8V~3.3V power supply for digital IO
Supports the following
USB 3.1 signal switching
USB Power Delivery Specification v2.0 on CC wire
Compliant with the following
USB Type-C Cable and Connector Specification (rev 1.1)
USB Power Delivery Specification v2.0
USB 3.1 Gen 1 electrical specifications
Applications:
Accessories
Notebook/Desktop PC
Smartphone/Tablet
Standards Compliance:
USB 3.1 Gen 1 electrical specifications
USB Power Delivery Specification v2.0 (rev 1.0)
USB Type-C Cable and Connector Specification (rev 1.0)
