Rev. 1.0
Copyright © 2015 by Silicon Laboratories
Si5340-EVB
Si5340-EVB
Si5340 E
V A L U A T I O N
B
O A R D
U
S E R
’
S
G
U I D E
Description
The Si5340-EVB is used for evaluating the Si5340 Low
Jitter Any-Frequency Clock Generator. The Si5340 uses
the patented Multisynth
TM
technology to generate up to
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
Clock Builder Pro
TM
(CB Pro
TM
) software tool.
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
CBPro
TM
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 Evaluation Board
