Parallel accumulator fractional-n frequency synthesizer
Parallel analog and digital control loops for phase locking prec
Parallel controlled connections of the plurality of ring...
Parallel phase-locked loop oscillator circuits with average freq
Parameter tolerant PLL synthesizer
Passive maser using timesharing for control of the cavity and co
Passive masers having alternately operated oscillator and cavity
Passive masers having oscillator and cavity control loops
Phase adjustment circuit including a ring oscillator in a phase
Phase alignment methods and apparatus
Phase and delay locked loops and semiconductor memory device...
Phase and frequency comparator circuit for phase locked loop
Phase and frequency detection circuits for data...
Phase and frequency detector and use of this detector in a phase
Phase and frequency detector providing immunity to missing...
Phase and frequency locked clock generator
Phase and frequency-locked loop circuit having expanded pull-in
Phase comparator
Phase comparator arrangement for controlling an electrical membe
Phase comparator circuit and phase synchronization circuit