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SNAU160E – March 2014 – Revised October 2017
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Using Different Reference Clock
Appendix B
SNAU160E – March 2014 – Revised October 2017
Using Different Reference Clock
There are different options to provide a reference clock to LMX2492EVM. By default, the EVM is
configured for the on-board single-ended XO clock. To use external clock, R21 and R28 must be
removed. If external differential clock is desired, OSCin* SMA connector is required.
Figure 31. Reference Clock Input Configuration
