United States Patent No. RE44,134
■ Selects 1 of 4 differential inputs
■ Provides two copies of the selected input
■ Guaranteed AC performance over temperature and voltage:
• DC-to- > 10.7Gbps data rate throughput
• < 340ps IN-to-Out tpd
• < 80ps tr / tf times
■ Ultra low-jitter design:
• < 10psPP.