Process Change Notice #1402101 ____________________________________________________________________________________________________ User Registration Register today to create your account on Silabs.com. Your personalized profile allows you to receive technical document updates, new product announcements, “how-to” and design documents, product change notices (PCN) and other valuable content available only to registered users. http://www.silabs.com/profile PCN Date: 2/10/2014 Effective Date: 2/10/2014 Title: Si5214x-A01A Datasheet Updates Originator: Kyle BeckmeyerKyle Beckmeyer Phone: 408-712-1244 Dept: Marketing Customer Contact: Kathy Haggar Phone: 512-532-5261 Dept: Inside Sales PCN Type: Datasheet Foundry Packing Product Revision Assembly Labeling Discontinuance Test Other Last Order Date: Not Applicable PCN Details Description of Change: Revision 1.2 of the Si5214x-A01A datasheets are now available. This revision includes the following changes: 1) Updated definition of output clock skew specification 2) Updated max output-to-output skew specification to 800ps in Si52146-A01A and Si52147A01A datasheets. 3) Added reference to AN781 for alternative output signaling level support If you have questions about this change, please contact your Silicon Labs sales representative. A list of Silicon Labs sales representatives is available at www.silabs.com. Reason for Change: Improve the clarity of the output-to-output skew specification and associated maximum performance level of the devices. Impact on Form, Fit, Function, Quality, Reliability: There is no impact on Form, Fit, Function, Quality or Reliability. Product Identification: Si52142-A01AGM, Si52143-A01AGM, Si52144-A01AGM, Si52146-A01AGM, Si52147-A01AGM Last Date of Unchanged Product: Not Applicable Qualification Samples: Not applicable W7206F1 Process Change Notice Form rev AL 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 4 Process Change Notice #1402101 ____________________________________________________________________________________________________ Specific conditions of acceptance of this change will be considered on a case by case basis if written notice is submitted within 30 days of this notice. To request further data or inquire about this notification, please contact your local Silicon Labs sales representative. A list of Silicon Labs sales representatives is available at www.silabs.com . In some cases rejection of a change notice may impact Silicon Labs product pricing, delivery, quality, or reliability. 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: Not Applicable W7206F1 Process Change Notice Form rev AL 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 5