28 Gbps 1:4 Demux SMT with Programmable Output Voltage Features: Differential & Singe-Ended Operation Half Rate Clock Input Quarter Rate Reference Clock Output Fast Rise and Fall Times: 22 ps Low Power Consumption: 644 mW typ. Programmable Differential Output Voltage Swing: 450 - 1144 mV Single Supply: -3.3V 32 Lead 5x5mm SMT Package: 25mm2