Signal Processing Group Inc., released a design of a 5 Ghz equalizer for digital signals like USB3 physical layer signals. It is an integrated version that uses a high frequency BiCMOS process. The schematic and layout is available for interested parties as IP. The simulation was done using SPICE and the layout database is in GDS2 format. In case of serious interest please contact Signal Processing Group Inc., either through the website or directly at spg@signalpro.biz.