EZ-USB™ FX20 basic: 17.6 Gbps Infineon's EZ-USB™ FX20 solution extends the legacy of EZ-USB™ FX3, the industry’s gold standard for USB peripheral controller, to the next level with the latest ultra-fast USB 20Gbps and LVDS interfaces increasing the total bandwidth up to 550% of its predecessor (17.6 Gbps vs 3.2 Gbps).