Silicon Laboratories Si5344-EVB User Manual

S i 5 3 4 4 E
V A L U A T I O N
Description
The Si5344-EVB is used for evaluating the Si5344 Any-
Frequency, Any-Output,
Multiplier. The Si5344 combines 4th generation DSPLL
TM
and Multisynth 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
software tool
Si5344 Evaluation Board
Rev. 1.0
B
O A R D
Jitter Attenuating Clock
TM TM
(CBPro
Copyright © 2015 by Silicon Laboratories
Si5344- EV B
U ' G
S E R S
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.
TM
CBPro GUI-programmable VDD supply allows

device to operate from 3.3, 2.5, or 1.8 V.
TM
CBPro 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
)
TM
CBPro 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
U I D E
Si5344-EVB