Periodic signal digital testing

Phase adjustment apparatus and method for a memory device...

Phase alignment circuitry and methods

Phase alignment of frames in computer telephony busses

Phase and frequency lock detector

Phase coefficient generation for PLL

Phase comparator

Phase comparator and method of controlling power saving...

Phase comparator and regulation circuit

Phase comparator circuit

Phase comparator circuit

Phase comparator for biphase coded signal including preamble wit

Phase comparator for determining in which direction the...

Phase comparator having a flip-flop circuit and a logic circuit

Phase comparator operable at half frequency of input signal

Phase comparator, clock data recovery circuit and...

Phase comparing circuit and PLL circuit

Phase comparison circuit and clock recovery circuit

Phase comparison method and apparatus for digital signals

Phase compensating circuit