Xilinx ZCU106 User Manual page 53

User SMA MGT Clock
[Figure 2-1, callout 48]
The ZCU106 board provides a pair of SMAs for differential AC coupled user MGT clock input
into FPGA U1 MGTH bank 224. This differential signal pair is series-capacitor coupled. The
P-side SMA J79 signal USER_SMA_MGT_CLOCK_P is connected to U1 MGTREFCLK1P pin
AA10. The N-side SMA J80 signal USER_SMA_MGT_CLOCK_N connected to U1
MGTREFCLK1N pin AA9. The user SMA MGT clock circuit is shown in
X-Ref Target - Figure 3-11
ZCU106 Board User Guide
UG1244 (v1.0) March 28, 2018
Figure 3-11: User SMA MGT Clock
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Chapter 3: Board Component Descriptions
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3-11.
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