USB 3.0 Hub Design Guide
© 2015 Genesys Logic, Inc. - All rights reserved.
Page 3
GLI Confidential
Revision History
Revision
Date
Description
1.00
07/15/2010 First formal release
1.10
12/30/2010 Add Ch5 System Design Guideline, p.17~19
1.20
02/22/2011
Add Figure 3.1, p.7
Modify 3.2.8 SS Trace Swap, p.11
1.30
03/08/2011
Modify 3.2.8 SS Trace Swap, p.12
Add 5.4 ESD Protection, p.20
1.40
04/12/2011
Add 3.1.2 2-Layer PCB, p.8
Modify Ch4 The Example of Differential Traces and Impedance, p.18
1.50
04/22/2011 Add Ch6 ESD Protection, p.22
1.60
05/18/2011 Add Figure 5.4 Hub Trace on Mother Board, p.22
1.70
05/19/2011 Update 3.2.8 SS Trace Swap, p.13
1.80
07/08/2011 Add Note for 3.2.8 SS Trace Swap, p.13, 14
1.90
02/02/2012
1.2V DC to DC Converter layout note, p.16
Co-Layout Circuits layout note, p20
GL3521 Circuits layout note, p21
2.00
10/02/2013
Updated CH2 Circuit Design and PCB Layout Guidelines
Updated CH3 System Design Guidelines
2.10
01/05/2015 Updated Figure 3.4, p.25
2.11
01/06/2015 Correct page number in 2.10 Revision History