GENERAL DESCRIPTION
Four of these frequencies are completely independent of each other and the inputs. The other four are related frequencies. The eight outputs may select among LVPECL, LVDS, HCSL or LVCMOS output levels. This makes it ideal to be used in any frequency translation application, including 1G, 10G, 40G and 100G Synchronous Ethernet, OTN, and SONET/SDH, including ITU-T G.709 (2009) FEC rates. The device may also behave as a frequency synthesizer. The 8T49N287 accepts up to two differential or single-ended input clocks and a crystal input. Each of the two internal PLLs can lock to different input clocks which may be of in
Integrated Device Technology
