SI5316-EVB Datasheet, PDF (8/26 Pages) Silicon Laboratories – The Si531x/2x Any-Frequency Precision Clocks

Si531x-EVB Si532x-EVB
6.2. User Jumpers and Headers
Use the following to locate the jumpers described in Figure 4:
Ext Ref, J1, J2
2 and 3 level
Inputs, J9
R9, R15, C5 on top;
R34, R35, R36, C30 on bot
J20
Status, J14
J18
Serial port, J17
J25, R36
J20, R27
Figure 4. Connectors, Jumper Header Locations
J20 assists in measuring the Any-Frequency Precision Clock current draw. If J20 is to be used, R27 should be
removed.
8
Rev. 0.6