Appendix C
XM650/XM655 Balun Add-on Cards
for RFSoC EVM
Overview
XM650 and XM655 are the RFMC 2.0 add-on cards for use with the Zynq UltraScale+ RFSoC
Gen3 ZCU216 evaluaon board. These add-on cards enable ZCU216 connecvity from the DAC
and ADC for loopback evaluaon and for instrumentaon use cases.
• The XM650 add-on card is a DAC to ADC loopback evaluaon with N79 band baluns and
lters, no external connecvity.
• The XM655 add-on card is a full break-out of 16 DAC channels x 16 ADC channels to SMA
connecvity using Carlisle-CoreHC2 assembly connecons.
Base Board ZCU216
ADC Channels 16
DAC Channels 16
Balun XM650: N79 or B46 band with BOM change
XM655: Low/Mid/High Frequency
Filter XM650: N79 or B46 band with BOM change
XM655: No
Interconnection 2x Samtec LPAM 8x50
Appendix C: XM650/XM655 Balun Add-on Cards for RFSoC EVM
UG1390 (v1.1) July 10, 2020 www.xilinx.com
ZCU216 Board User Guide 70