Pull-In Behavior of Third-Order Generalized Phase-Locked Loops |
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Authors: | Russo F Verrazzani L |
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Institution: | Department of Electrical and Electronics Engineering University of Pisa, Italy; |
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Abstract: | This paper analyzes third-order phase-locked loops with an arbitrary phase-detector characteristic and imperfect integration by the quasi-stationary approach with a suitable linearization of the non-linear differential equation deseribing the loop behavior; ideal integration is also considered. The main feature of this technique is the use of an easy mathematical approach which allows a direct physical insight into acquisition behavior and the development of simple expressions for the time and pull-in range. |
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