Fast switching drive circuit for a ferri-resonant oscillator
First and second oscillator circuits selectively coupled through
Frequency conversion circuit with UHF/VHF common PLL buffer
Frequency spectrum noise generator
Frequency synthesizer using a matrix of selectable piezoelectric
Frequency synthesizer with a plurality of frequency locking...
Frequency-changeable microwave signal generator having plural se
Frequency-characteristic switchable buffer circuit
Frequency-providing circuit
Frequency-selective oscillator