H
ELECTRICITY
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H03
ELECTRONIC CIRCUITRY
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H03L
AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
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7/00
Automatic control of frequency or phase; Synchronisation
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H03L7/06
using a reference signal applied to a frequency- or phase-locked loop
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H03L7/08
Details of the phase-locked loop
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H03L7/10
for assuring initial synchronisation or for broadening the capture range
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