SI5341-D-EVB Silicon Labs

Si5341-D-EVB Si5341-D EVALUATION BOARD USERS GUIDE Description EVB Features The Si5341-D-EVB is used for evaluating the Si5341 Powered from USB port or external power supply. Any-Frequency, Any-Output, Jitter-Attenuating Clock Onboard 48 MHz XTAL allows free-run mode of Multiplier revision D. The device revision is operation on the Si5341 or up to 3 input clocks for distinguished by a white 1 inch x 0.187 inch label with synchronous clocking. the text SI5341-D-EB installed in the lower left hand Feedback clock input for optional zero delay mode. corner of the board. (For ordering purposes only, the ClockBuilder Pro (CBPro) GUI programmable V DD terms EB and EVB refer to the board and the kit supply allows device to operate from 3.3, 2.5, or respectively. For the purpose of this document, the 1.8 V. terms are synonymous in context.) CBPro GUI programmable V supplies allow each DDO of the 10 outputs to have its own power supply voltage selectable from 3.3, 2.5, or 1.8 V. CBPro GUI-controlled voltage, current, and power measurements of V and all V supplies. DD DDO Status LEDs for power supplies and control/status signals of Si5341. SMA connectors for input and output clocks. Figure 1. Si5341-D Evaluation Board Rev. 1.0 12/18 Copyright 2018 by Silicon Labs Si5341-D-EVBSi5341-D-EVB 1. Functional Block Diagram Below is a functional block diagram of the Si5341-D-EB. This evaluation board can be connected to a PC via the main USB connector for programming, control, and monitoring. See section 3. Quick Start or section 8. Installing ClockBuilder Pro Desktop Software for more information. Figure 2. Si5341-D-EB Functional Block Diagram 2 Rev. 1.0