Glossary:PLL: Difference between revisions
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A phase locked loop or PLL is a circuit | A phase locked loop or PLL is a circuit in which the [[Glossary:Frequency|frequency]] of a variable frequency [[Glossary:Oscillator|oscillator]] is locked to a reference frequency or to a frequency with a simple numerical relationship to it. The many applications include digital tuning in a radio. | ||
Revision as of 16:49, 31 March 2019
A phase locked loop or PLL is a circuit in which the frequency of a variable frequency oscillator is locked to a reference frequency or to a frequency with a simple numerical relationship to it. The many applications include digital tuning in a radio.