Bulletin #1410022 _____________________________________________________________________________________________________ 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 Bulletin Date: 10/2/2014 Bulletin Effective Date: 10/2/2014 Title: Si53301-B-GM(R) and Si53302-B-GM(R) Clock Buffer Datasheet Update Originator: Len Staller Phone: 512-532-5235 Dept: Marketing Customer Contact: Kathy Haggar Phone: 512-532-5216 Dept: Inside Sales Bulletin Details Description: The Si53302-B-GM and Si53301-B-GM datasheets have been updated to make pin and functional descriptions more accurate and easier to understand. The updates include the following: - Added additional information to clarify the use of the voltage reference feature. - Added pin type description to the pinout table - Added low-voltage termination options for 1.2 V and 1.5 V LVCMOS support - Improved and more detailed performance specifications - Clarification of output clock bank A and bank B assignments - Correction to front-page buffer descriptive block diagram Reason: Datasheet updates will provide additional performance information and provide clearer pin and functional descriptions to make the product easier to use. Product Identification: Si53301-B-GM Si53302-B-GM Si53301-B-GMR Si53302-B-GMR This change is considered a minor change which does not affect form, fit, function, quality, or reliability. The information is being provided as a customer courtesy. Please contact your local Silicon Labs sales representative with any questions about this notification. A list of Silicon Labs sales representatives may be found at www.silabs.com Customer Actions Needed: Use the latest Si53302-B-GM and Si53301-B-GM datasheet v1.1. W7206F2 Silicon Labs Bulletin rev I 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 3