1. A phase locked circuit utilized for precise data recovery in floppy disk drive controllers.; 在軟盤驅(qū)動器中,用來準確恢復(fù)數(shù)據(jù)的一種鎖相回路。 2. A parametric oscillator which can be made to oscillate in one of two phases relative to the pump frequency, and thus can be act as a storage call. | 一種參數(shù)化振蕩器,可以在相對激勵頻率的兩個相位之一中振蕩,因此可作為存儲單元用。