Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ian Michael Sabberton0
James Digby Collier0
Date of Patent
August 15, 2006
0Patent Application Number
095418570
Date Filed
April 3, 2000
0Patent Primary Examiner
Patent abstract
A frequency divider circuit is provided having an even number of amplifier stages connected in series with the output of the last amplifier stage connected to the input of the first amplifier stage; and modulating means responsive to an input signal to be frequency divided, for modulating the propagation delay through each of the amplifier stages about the period of the input signal to be divided, such that when propagation through the odd amplifier stages increases, the propagation through the even amplifier stages decreases. The frequency divider circuit can be used as a pre-scaler of a radio receiver circuit.
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