UG513: Si5386A-E Evaluation Board User s Guide The Si5386A-E-EB is used for evaluating the Ultra Low Jitter, Any- EVB FEATURES Frequency, 12-output JESD204B Clock Generator. The Si5386 employs fourth-generation DSPLL technology to enable clock gen- Powered from USB port or external power supply eration for LTE/ JESD204B applications which require the highest Onboard 54 MHz XO provides holdover level of jitter performance. The Si5386A-E-EB has four independ- mode of operation on the Si5386 ent input clocks and a total of 12 outputs. The Si5386A-E-EB can CBPro GUI programmable VDDO supplies allow each of the ten primary outputs to be easily controlled and configured using Skyworks Clock Builder have its own supply voltage selectable Pro (CBPro) software tool. from 3.3, 2.5, or 1.8 V CBPro GUI-controlled voltage, current, The device revision is distinguished by a white 1 inch x 0.187 inch label with the text and power measurements of VDD and all Si5386A-E-EB installed in the lower left hand corner of the board. (For ordering purpo- VDDO supplies ses only, the terms EB and EVB refer to the board and the kit respectively. For the Status LEDs for power supplies and purpose of this document, the terms are synonymous in context.) control/status signals of Si5386 SMA connectors for input clocks and output clocks Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 1 Rev. 0.3 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice January 10, 2022 1UG513: Si5386A-E Evaluation Board User s Guide Si5386 Functional Block Diagram 1. Si5386 Functional Block Diagram Below is a functional block diagram of the Si5386A-E-EB. This EVB can be connected to a PC via the main USB connector for programming, control, and monitoring. See 2. Quick Start and Jumper Defaults or 6.1 Installing ClockBuilder Pro Desktop Software for more information. Note: All Si5386 schematics, BOMs, Users Guides, and software can be found online at the following link: