ANX7408Product BriefUSB Type-C™ Crosspoint Switch 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-C™). 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. • 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 • Dead battery detection 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 - USB Power Delivery Specification v2.0 on CC wire • Designed to the following specifications - USB Type-C Cable and Connector Specification v1.1 - USB Power Delivery Specification v2.0 USB 2.0 signals will be routed externally of ANX7408 directly to the USB Type-C connector

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