Rev. 1.0
Copyright © 2015 by Silicon Laboratories
Si5344-EVB
Si5344-EVB
Si5344 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 Si5344-EVB is used for evaluating the Si5344 Any-
Frequency, Any-Output, Jitter Attenuating Clock
Multiplier. The Si5344 combines 4th generation DSPLL
and Multisynth
TM
technologies to enable any-frequency
clock generation for applications that require the highest
level of jitter performance. The Si5344-EVB has 4
independent input clocks and 10 independent output
clocks. The Si5344-EVB can be controlled and
configured using the ClockBuilder Pro
TM
(CBPro
TM
)
software tool
Features
Powered from USB port or external power supply
Onboard 48 MHz XTAL or Reference SMA Inputs
allow holdover mode of operation on the Si5344.
CBPro
TM
GUI-programmable VDD supply allows
device to operate from 3.3, 2.5, or 1.8 V.
CBPro
TM
GUI-programmable VDDO supplies allow
each of the 10 outputs to have its own supply voltage
selectable from 3.3, 2.5, or 1.8 V
CBPro
TM
GUI-controlled voltage, current, and power
measurements of VDD and all VDDO supplies.
Status LEDs for power supplies and control/status
signals of Si5344
SMA connectors for input clocks, output clocks, and
optional external timing reference clock
Si5344 Evaluation Board
