Multi/demultiplexing in Gbit/s range using dual gate GaAs m.e.s.f.e.t.s

Multiplexing from 1 to 2 Gbit/s and corresponding demultiplexing from 2 to 1 Gbit/s including clock regeneration and pulse width reduction has been performed using dual gate GaAs m.e.s.f.e.t.s. Circuits and time behaviour of input, clock and output signals are shown.