摘要 |
PROBLEM TO BE SOLVED: To provide a DTS which prevents a tracking error of a front end tuner circuit. SOLUTION: A PLL synthesizer dedicated to frequency control of a tuner circuit and a PLL synthesizer dedicated to a local signal generator are separately provided and the PLL synthesizer dedicated to the frequency control of the tuner circuit attains a solution by turning a voltage controlled oscillator to an integer (≥2) multiple oscillation frequency of a receiving frequency. COPYRIGHT: (C)2008,JPO&INPIT
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