The Microchip high performance low-cost 1:4 outputs differential LVPECL fan-out buffer. This buffer is designed to operate from a single power supply of 2.5V±5% or 3.3V±10%. The differential input pairs are designed to accept most standard input signal levels, using an appropriate resistor bias network, and produce a high quality set of outputs with the lowest possible skew on the outputs, which is guaranteed for part-to-part or lot-to lot skew. Designed to fit in a small form-factor package.

Four differential 2.5V/3.3V LVPECL output pairs
Output Frequency: =1GHz
Output Skew: 25ps (typ.)
Part-to-part skew: 140ps (typ.)
Propagation delay: 1.5ns (typ.)
Additive Jitter: <100fs (typ.)
Operating temperature range from -40°C to 85°C