Television receiver phase locked loop tuning arrangement

Thermometer code generator, and frequency-locked loop...

Time and frequency control unit

Time based data separator zone change sequence

Time reference with proportional steering

Time standard circuit with delay line oscillator

Track and hold phase locked loop circuit

Tracking status detector for a digital delay lock loop

Transformation of a periodic signal into an...

Triggered frequency locked oscillator having programmable delay

Tunable oscillator with high stability and accurate frequency

Tunable oscillator with noise degeneration

Tuned ring oscillator

Tuning apparatus of phase-locked loop type

Tuning circuit with frequency synthesizer using d/a converter

Tuning circuit with provisions for reducing pulse width jitter