EZ-USB™ HX2LP USB 2.0 Hub Controller

综述

Infineon's EZ-USB™ USB 2.0 Hub Controllers

EZ-USB™ HX2LP is Infineon’s first generation of High-Speed Hub controllers supporting single-TT option. It is available in both 2-port and 4-port versions.

EZ-USB™ HX2LP USB 2.0 hub controller integrates upstream and downstream transceivers, a USB serial interface engine (SIE), USB hub control and repeater logic, and TT logic. It also includes many of the external passive components, such as pull-up and pull-down resistors, reducing the overall bill of materials required to implement a hub design.

  • USB 2.0 hub controller
  • Compliant with USB 2.0 specification
    • USB-IF certified: TID# 30000009
    • Windows Hardware Quality Lab (WHQL) Compliant
    • Up to four downstream ports support
    • Bus-powered and self-powered modes supported
    • Single Transaction Translator (TT)
  • Bus power configurations
  • Single power supply requirement
  • Integrated upstream and downstream termination resistors
  • Integrated port status indicator control
  • 24 MHz external crystal (integrated phase-locked loop (PLL))
  • In-system EEPROM programming
  • Configurable with external SPI EEPROM
  • Available in a space-saving 56-pin QFN package

  • Docking stations
  • Standalone hubs
  • Monitor hubs
  • Multi-function printers
  • Digital televisions
  • Advanced port replicators
  • Keyboard hubs
  • Gaming consoles

  1. Download the CY7C65630 datasheet for the 4-port option and the CY7C65620 datasheet for the 2-port option
  2. Buy the CY4605, CY4606 eval kit based on your application
  3. Get your schematics reviewed by using the Online Tech Support Case System
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