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AN5044 - EZ-USB Hubs(CY7C656XX) PCB Design Recommendations | Cypress Semiconductor

AN5044 - EZ-USB Hubs(CY7C656XX) PCB Design Recommendations

Last Updated: 
Nov 27, 2017
Version: 
*E
This is an Obsolete Application Note
The document AN5044 - EZ-USB Hubs(CY7C656XX) PCB Design Recommendations has been marked as obsolete. The obsolete version of this application note is still available with the below description but may not be complete or valid any longer. If you have any questions or require support in regards to the below application note content, please click here and create a technical support case.

AN5044 presents recommendations for designing with the Cypress Semiconductor CY7C65640A, CY7C65630, and CY7C65620 components. Techniques for high-speed design must be applied to circuits using these components. Due to the packaging and high performance characteristics of the hub chips, it is recommended that applications consider the PCB thermal design.

Compatible development kits include EZ-USB HX2LP(TM) USB 2.0 2-Port Hub Reference Design Kit CY4605 and EZ-USB HX2LP(TM) USB 2.0 4-Port Hub Reference Design Kit CY4606.

The appnote applies to

Tetrahub, CY7C65640A as well.