SI5340-D-EVB Silicon Labs

Si5340-D-EVB Si5340-D EVALUATION BOARD USERS GUIDE Description Features The Si5340-D-EVB is used for evaluating the Si5340 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 Si5340 or up to 3 input clocks for distinguished by a white 1 inch x 0.187 inch label with synchronous clocking the text SI5340-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 VDD terms EB and EVB refer to the board and the kit supply allows device to operate from 3.3, 2.5, or 1.8 V. respectively. For the purpose of this document, the CBPro GUI-programmable VDDO supplies allow terms are synonymous in context.) each of the 4 outputs to have its own supply voltage selectable from 3.3, 2.5, or 1.8 V CBPro GUI-controlled voltage, current, and power measurements of VDD and all VDDO supplies. Status LEDs for power supplies and control/status signals of Si5340 SMA connectors for input and output clocks Si5340-D Evaluation Board Rev. 1.0 12/18 Copyright 2018 by Silicon Laboratories Si5340-D-EVBSi5340-D-EVB 1. Functional Block Diagram Below is a functional block diagram of the Si5340-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 9. Installing ClockBuilder Pro Desktop Software for more information. Figure 1. Si5340-D-EB Block Diagram 2 Rev. 1.0