The NLTL-6275U is a MMIC non-linear transmission line (NLTL) based comb generator that has an input frequency range from 3 to 15 GHz with output tones beyond 85 GHz. This device is fabricated with GaAs Schottky diode based varactors on a 2.28 mm x 3.13 mm substrate. It is ideal for comb line generation, high frequency multiplication and phase locked loops. Both wire bondable die and connectorized modules are available.