The VFJA911 is a Jitter Attenuator that provides an LVPECL output with a frequency of 25MHz. With less than 0.4 dBc of jitter peaking the device allows for cascading multiple stages within the network. A select input [Sel] allows the user to switch from the external input reference to a free-run mode. In free-run mode the device outputs a 25MHz clock that is not locked to the input reference frequency. Operating with a +3.3 volt power supply the device typically consumes 135mW. The VFJA911 is available in a 15.0mm x 13.0mm surface mount package.