PHASE LOCK DEVICE Russian patent published in 2002 - IPC

Abstract RU 2191468 C2

FIELD: electronics, namely accurate tuning of controlled generator to outer signal frequency in condition of clock pulse skipping. SUBSTANCE: apparatus includes phase detector; digital-to-analog converter; voltage controlled generator; frequency divider; reversible module N counter; three switching units; OR-gate; parallel register and frequency comparator. EFFECT: accurate tuning of phase lock circuit to frequency of input signal in wide frequency range, improved response and operational stability of device. 5 dwg

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RU 2 191 468 C2

Authors

Anisimov A.A.

Burkov A.P.

Tararykin S.V.

Dates

2002-10-20—Published

2000-06-21—Filed