Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Harish Muthali0
Ian Young0
Joseph F. Ahadian0
Date of Patent
April 11, 2006
0Patent Application Number
108013950
Date Filed
March 12, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A voltage-controlled oscillator includes an inductor capacitor (LC) tank; a drive circuit having a current source; and a feedback loop circuit. The feedback loop includes a peak detect circuit to generate a peak detect voltage; a reference voltage generator to generate a single reference voltage; and an operational amplifier, coupled to the peak detect circuit and the reference voltage generator, to generate an analog bias signal to adjust a current of the current source.
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