Silicon Laboratories Si5342-EVB User Manual

Si5342 E
VALUATION
Description
The Si5342-EVB is used for evaluating the Si5342
Any-Frequency, Any-Output, Jitter-Attenuating Clock
Multiplier. The Si5342 combines 4th generation DSPLL

and Multisynth technologies to enable any-frequency
clock generation for applications that require the highest
level of jitter performance. The Si5342-EVB can be
controlled and configured using the ClockBuilder Pro

(CB Pro ) software tool.
Rev. 1.0 5/15
B U
OARD
EVB Features
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Figure 1. Si5342 Evaluation Board
Copyright © 2015 by Silicon Laboratories
S i 5 3 4 2 - E V B
' G
SER S U I D E
Powered from USB port or external power supply.
Onboard 48 MHz XTAL or Reference SMA Inputs
allow holdover mode of operation on the Si5342.

CBPro GUI programmable V
device to operate from 3.3, 2.5, or 1.8 V.

CBPro GUI programmable V
each of the 4 outputs to have its own power supply
voltage selectable from 3.3, 2.5, or 1.8 V.

CBPro GUI allows control and measurement of
voltage, current, and power of V
supplies.
Status LEDs for power supplies and control/status
signals of Si5342.
SMA connectors for input clocks, output clocks, and
optional external timing reference clock.
supply allows
DD
supplies allow
DDO
and all 4 V
DD DDO
Si5342-EVB