The second interface to model is the package-to-board interface, which should include the package ball, pad and via and board pad. Again, a 3-D modeling tool can be used. The modeled S-parameters of ...

Fans of Pentek’s Quartz family of RFSoC FPGA boards will find broad usage for a new family member: the Model 5903, a 3U VPX high-speed synchronizer and distribution board.