Programmable phase locked loop circuit and method of programming

Oscillators – Automatic frequency stabilization using a phase or frequency... – Transistorized controls

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331 16, 331 17, 331 25, H03L 7093

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active

053693760

ABSTRACT:
Programmable phase locked loop circuit and method of programming same. The cross-over frequency of the phase locked loop circuit can be changed solely by programming the gain constants of the phase-locked loop, while preserving the phase margin at each programmed operating frequency.

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