Integrated Device Technology 2:1 LVDS Multiplexer With 1:2 Fanout And Internal Termination 889474AKLFT

The 889474 is a high speed 2-to-1 differential multiplexer with integrated 2 output LVDS fanout buffer and internal termination and is a member of the family of high performance clock solutions from IDT . The 889474 is optimized for high speed and very low output skew, making it suitable for use in demanding applications such as SONET , 1 Gigabit and 10 Gigabit Ethernet, and Fibre Channel. The internally terminated differential input and VREF_AC pins allow other differential signal families such as LVPECL , LVDS , LVHSTL and CML to be easily interfaced to the input with minimal use of external components. The 889474 is packaged in a small 4mm x 4mm 24-pin VFQFN package which makes it ideal for use in space-constrained applications.