Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yu Jin Jang0
Jung Chul Gong0
Sang Cheol Shin0
Seung Kon Kong0
Byoung Own Min0
Date of Patent
March 8, 2011
0Patent Application Number
121668850
Date Filed
July 2, 2008
0Patent Primary Examiner
Patent abstract
There is provided a frequency-variable oscillator that varies, even when a frequency of an input signal is varied, a frequency of an oscillation signal according to the varied frequency of the input signal. The frequency-variable oscillator includes: a voltage-to-current converter circuit for converting a voltage level of an input signal into a current level within a predetermined range; and an oscillator circuit for varying a frequency according to the current level from the voltage-to-current converter circuit and oscillating the varied frequency.
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