Phase-locked loop including non-linear phase detector of the sam
Phase-locked loop with memory storing control data controlling t
Phase-locked loop with pulse-duration modulation fine frequency
Phase-locked loop with switchable phase detector
Phase-locked loop with variable parameters
PLL circuit protected against noise and missing pulses in a...
PLL having switching circuit for maintaining lock during...
PLL lock management system
PLL lock management system
PLL synthesizer providing rapid frequency changeover
PLL with lock up detector and lock acquisition circuit
Power saving frequency synthesizer with fast pull-in feature