Silicon Laboratories Si5340-EVB User Manual

S i 5 3 4 0 E
V A L U A T I O N
Description
The Si5340-EVB is used for evaluating the Si5340 Low
Jitter Any-Frequency Clock Generator. The Si5340 uses
TM
the patented Multisynth
10 independent clock frequencies each with 0 ppm
synthesis error. The Si5340-EVB has 3 independent
input clocks, an optional feedback input clock for zero
delay mode, and 4 independent output clocks. The
Si5340-EVB can be controlled and configured using the
TM
Clock Builder Pro (CB Pro
Si5340 Evaluation Board
Rev. 1.0
B
O A R D
technology to generate up to
TM
) software tool.
Copyright © 2015 by Silicon Laboratories
Si5340- EV B
U ' G
S E R S U I D E
Features
Powered from USB port or external power supply

Onboard 48 MHz XTAL allows free-run mode of

operation on the Si5340 or up to 3 input clocks for
synchronous clocking
Feedback clock input for optional zero delay mode

TM
CBPro GUI-programmable VDD supply allows

device to operate from 3.3, 2.5, or 1.8 V.
CBPro GUI-programmable VDDO supplies allow

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-EVB