Abstract: A phase locked loop configured as a frequency multiplier capable of nonintegral feedback path division utilizes a multiphase voltage controlled oscillator (5) which generates a plurality of signals (10a-10f) having a substantially identical frequency but each offset equally from the other by a given phase angle. A commutator (3) selects signals of adjacent phases so as to give the time average output signal (9) a frequency higher or lower than the frequency 10a-10f. Frequency translation is accomplished by periodically selecting signals having a longer or shorter period as desired so that a commutator output signal (9) is delayed or advanced by an appropriate amount. In the preferred embodiment, the phase locked loop is capable of converting a 1.544 MHz signal to a 2.048 MHz signal or vice versa.