Process tracking limiter for VCO control voltages

Processor controlled phase locked loop multi-band frequency synt

Programable frequency acoustic wave discriminator

Programmable clock generator

Programmable divider circuit with a tri-state inverter

Programmable radio transceiver

Programmable radio transceiver

Programmable secondary clock generator

Programmable-step, high-resolution frequency synthesizer which s

Pulse delay compensation for frequency synthesizer

Quality of phase lock and loss of lock detector

Radio-frequency module with phase lock loop and frequency settin

Reset signal generators for a frequency-phase detector and...

RF circuit utilizing a voltage controlled saw oscillator

RTC circuit with time value adjustment

Second or higher order PLL with increased low and medium frequen

Section selection loop filter and phase locked loop circuit...

Self centering frequency multiplier

Self-adjusting clock generator with stable frequency output

Self-adjusting clock generator with stable frequency output