using means for coarse tuning the voltage controlled oscillator of the loop

Full Title

Automatic control of frequency or phase; Synchronisation > using a reference signal applied to a frequency- or phase-locked loop > Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop > using a frequency divider or counter in the loop > a time difference being used for locking the loop, the counter counting between fixed numbers or the frequency divider dividing by a fixed number > using means for coarse tuning the voltage controlled oscillator of the loop

Classification Context

Section:

ELECTRICITY

Class:

ELECTRONIC CIRCUITRY

Subclass:

AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES

Child Classifications

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• H03L 7/189 comprising a D/A converter for generating a coarse tuning voltage