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Genesys GL3520 - User Manual

Genesys GL3520
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USB 3.0 Hub Controller
Design Guide
Revision 2.11
Jan. 06, 2015
Genesys Logic, Inc.
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Summary

ESD Protection

Hub ESD Protection

ESD protection recommendations for the USB hub.

Circuit Design and PCB Layout Guidelines

AC Coupling Capacitors

Guidelines for placing AC coupling capacitors for USB 3.0.

Differential Pairs Trace

Guidelines for routing differential pair traces for USB 3.0.

Reference Plane Requirements

Importance of solid ground planes for differential trace reference.

Signal Return Path

Ensuring correct signal return paths to minimize noise and EMI.

Differential Pair Layout

Best practices for symmetric differential pair routing.

Avoid Stub on Differential Traces

How to avoid stubs on differential signal traces.

Decoupling Capacitors

Placement guidelines for 0.1uF decoupling capacitors.

Genesys GL3520 Specifications

General IconGeneral
BrandGenesys
ModelGL3520
CategoryController
LanguageEnglish