Hold-in, Pull-in and Lock-in Ranges for Phase-locked Loop with Tangential Characteristic of the Phase Detector
- Blagov, M. V.
- Kuznetsova, O. A.
- Kudryashov, E. V.
- Kuznetsov, Nikolay
- Mokaev, T. N.
- Mokaev, R. N.
- Yuldashev, M. V.
- Yuldashev, R. V.
DOIAbstract
In the present paper the phase-locked loop (PLL), an electric circuit widely used in telecommunications and computer architectures is considered. A new modification of the PLL with tangential phase detector characteristic and active proportionally-integrating (PI) filter is introduced. Hold-in, pull-in and lock-in ranges for given circuit are studied rigorously. It is shown that lock-in range of the new PLL model is infinite, compared to the finite lock-in range of the classical PLL.peerReviewe
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