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AN94150 - DESIGNING A SUPERSPEED HUB USING HX3 WITH OPTIMIZED BOM | Cypress Semiconductor

AN94150 - DESIGNING A SUPERSPEED HUB USING HX3 WITH OPTIMIZED BOM

Last Updated: 
May 01, 2018
Version: 
*B

AN94150 briefly explains HX3-based SuperSpeed hub designs and gives recommendations for building an optimized SuperSpeed hub solution using HX3 with minimal active and passive components to reduce BOM cost.

Introduction

HX3 is a family of USB 3.0 hub controllers from Cypress compliant with the USB 3.0 specification revision 1.0. HX3 supports SuperSpeed (SS), Hi-Speed (HS), Full-Speed (FS), and Low-Speed (LS) modes on all ports.

Translated documents are for reference only. We recommend that you refer to the English-language version of a document if you are engaged in development of a design.