The multiple frequency oscillator utilizes MtronPTI's Qik ChipTM technology to provide a very low jitter clock for all output frequencies. The M21x is available with up to 4 different frequency outputs from 10MHz through 1.4 GHz. The M21x utilizes the stable fundamental 3rd overtone crystal and the Qik ChipTM IC to provide the wide range of output frequencies. Using this design approach, the M21x provides exceptional performance in frequency stability, jitter, phase noise and long term reliability.