Si5386 Evaluation Board User s Guide The Si5386E-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 Internal 48.0231 MHz crystal provides level of jitter performance. The Si5386E-E-EB has four independ- holdover mode of operation on the Si5386 ent input clocks and a total of 12 outputs. The Si5386E-E-EB can CBPro GUI programmable VDDO supplies allow each of the ten primary be easily controlled and configured using Silicon Labs Clock outputs to have its own supply voltage Builder Pro (CBPro) software tool. selectable 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, VDDA, Si5386E-E-EB installed in the lower left hand corner of the board. (For ordering purpo- and all 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, output clocks and optional external timing reference clock silabs.com Building a more connected world. Rev. 0.1 Not Recommended for New DesignsSi5386 Evaluation Board User s Guide Si5386 Functional Block Diagram 1. Si5386 Functional Block Diagram Below is a functional block diagram of the Si5386E-E-EB. This EVB can be connected to a PC via the main USB connector for pro- gramming, control, and monitoring. See 2. Quick Start and Jumper Defaults or 5.1 Installing ClockBuilderPro (CBPro) Desktop Software for more information. Note: All Si5386 schematics, BOMs, Users Guides, and software can be found online at the following link: