View sy55855v datasheet:

SuperLite™ SuperLite™ Micrel SY55855V DUAL CML/PECL/LVPECL-to-LVDS SY55855V TRANSLATOR FINAL FEATURES Guaranteed fMAX >750MHz over temperature SuperLite™ 1.5Gbps throughput capability 3.0V to 5.7V power supply DESCRIPTION Guaranteed <700ps propagation delay over temperature The SY55855V is a fully differential, CML/PECL/ Guaranteed <50ps within-device skew over LVPECL-to-LVDS translator. It achieves LVDS signaling temperature up to 1.5Gbps, depending on the distance and the LVDS compatible outputs characteristics of the media and noise coupling sources. Fully differential I/O architecture LVDS is intended to drive 50? impedance transmission line media such as PCB traces, backplanes, or cables. Wide operating temperature range: –40°C to +85°C SY55855V input