Circuits, architectures and methods for detecting and correcting

Details Circuits, architectures and methods for detecting and correcting Circuits, architectures and methods for detecting and correcting

1998-09-24

2000-10-31

Pascal, Robert

Oscillators

Automatic frequency stabilization using a phase or frequency...

Afc with logic elements

331 17, H03L 700

Patent

active

061408808

ABSTRACT:
A circuit and method for preventing an oscillator from oscillating above a first predetermined frequency or below a second predetermined frequency. The present invention may comprise (a) a clock generation circuit configured to generate an output clock signal in response to (i) a reference clock, (ii) one or more control signals and (ii) a reset signal and (b) a control circuit configured to generate said reset signal in response to said one or more control signals.

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