1206151 Si5040 Datasheet Revision from 1.2 to 1.3

Process Change Notice #1206151
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PCN Date: 6/15/2012
Effective Date: 6/15/2012
Title: Si5040 Datasheet Revision from 1.2 to 1.3
Originator: Jason RockJason Rock
Phone: 512-532-5997
Dept: Timing Marketing
Customer Contact: Kathy Haggar
Phone: 512-532-5261
Dept: Sales
PCN Type:
Datasheet
Foundry
Packing
Product Revision
Assembly
Labeling
Discontinuance
Test
Other
Last Order Date: N/A
PCN Details
Description of Change:
Silicon Labs is pleased to announce rev 1.3 for the Si5040-D-GM device. Please refer to
Appendix A for a list of document changes. The Si5040-D-GM updated datasheet is available at
www.silabs.com.
Reason for Change:
Introduction of new features and to ensure the datasheet is consistent with the functionality of
the Si5040 device.
Impact on Form, Fit, Function, Quality, Reliability:
There is no impact on form, fit, function, quality or reliability.
Product Identification:
Si5040
Last Date of Unchanged Product: N/A
Qualification Samples:
N/A
Customer Early Acceptance Sign Off:
Customers may approve early PCN acceptance by completing the information below:
Early Acceptance:
Date:
Name:
Company:
Email your early Acceptance approval to: [email protected]
Qualification Data:
N/A
W7206F1 Process Change Notice Form rev AD
The information contained in this document is PROPRIETARY to Silicon Laboratories, Inc. and shall not be reproduced or used in
part or whole without Silicon Laboratories’ written consent. The document is uncontrolled if printed or electronically saved. Pg 1
Process Change Notice #1206151
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Appendix A:
Si5040 datasheet revision 1.2 to 1.3 changes:
• Clarified RX LOL feature in sections “5.8.1.1. Dynamic Register Control” and “5.8.2. Frequency LOL”
• Added section “5.8.3. Acquisition Time Enhancement”
• Clarified TX LOL feature in sections “6.4.1.1. Dynamic Register Control” and “6.4.2. Frequency LOL”
• Added section “6.4.3. Acquisition Time Enhancement”
• Changed TX and RX path data rate minimum parameters from 9.9 to 9.8 Gbps to allow for 9.8304 Gbps
CPRI data rate
W7206F1 Process Change Notice Form rev AD
The information contained in this document is PROPRIETARY to Silicon Laboratories, Inc. and shall not be reproduced or used in
part or whole without Silicon Laboratories’ written consent. The document is uncontrolled if printed or electronically saved. Pg 2
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